PixInsightPreProcessing.psm1
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[Reflection.Assembly]::Load("System.Text.RegularExpressions") >>$null Function Wait-PixInsightInstance([int]$PixInsightSlot) { [CmdletBinding] $x = Get-Process -Name "pixinsight" if($PixInsightSlot) { $x = $x | where-object MainWindowTitle -eq "PixInsight ($PixInsightSlot)" } if($x) { Add-Member -MemberType NoteProperty -Name "PixInsightSlot" -Value $PixInsightSlot -InputObject $x while(-not $x.WaitForExit(1000)){ Write-Debug "Waiting for PixInsight slot $PixInsightSlot to exit." } } $x } Function Get-PixInsightInstance([int]$PixInsightSlot) { $x = Get-Process -Name "pixinsight" if($PixInsightSlot) { $x = $x | where-object MainWindowTitle -eq "PixInsight ($PixInsightSlot)" } if($x) { Add-Member -MemberType NoteProperty -Name "PixInsightSlot" -Value $PixInsightSlot -InputObject $x } $x } Function Start-PixInsight { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot ) Push-Location "C:\Program Files\PixInsight\bin" try { $arguments = @( "--no-startup-scripts" "--no-startup-check-updates", "--no-startup-gui-messages", "--automation-mode", "--no-splash -n=$PixInsightSlot" ); Start-Process ".\pixinsight.exe" -PassThru -ArgumentList $arguments >> $null while(-not (Get-PixInsightInstance -PixInsightSlot $PixInsightSlot)) { Write-Debug "Waiting for PixInsight to start slot $PixInsightSlot" Wait-Event -Timeout 4 } } finally { Pop-Location } } Function Invoke-PixInsightScript { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo]$path, [Parameter(Mandatory=$false)][Switch]$KeepOpen ) Push-Location "C:\Program Files\PixInsight\bin" try { $arguments = @( "--no-startup-scripts" "--no-startup-check-updates", "--no-startup-gui-messages", "--no-splash -n=$PixInsightSlot" "--run=$($path.FullName.Replace('\','//'))" ); if(-not ($KeepOpen.IsPresent)) { $arguments+="--force-exit" } Start-Process ".\pixinsight.exe" -PassThru -ArgumentList $arguments >> $null Write-Verbose "Waiting for PixInsight to start slot $PixInsightSlot" while(-not (Get-PixInsightInstance -PixInsightSlot $PixInsightSlot)) { Write-Debug "Waiting for PixInsight to start slot $PixInsightSlot" Wait-Event -Timeout 4 } Write-Verbose "Waiting for completion of slot $PixInsightSlot" Wait-PixInsightInstance -PixInsightSlot $PixInsightSlot >> $null Wait-Event -Timeout 4 Write-Verbose "PixInsight slot $PixInsightSlot completed." } finally { Pop-Location } } Function ConvertTo-XisfStfThumbnail{ [CmdletBinding()] param( [Parameter(Mandatory=$true)][System.IO.FileInfo]$Path, [Parameter(Mandatory=$true)][System.IO.FileInfo]$OutputPath, [Parameter(Mandatory)]$PixInsightSlot, [Switch]$KeepOpen ) if(-not $Path){ Write-Error "Unable to locate file $Path" } else{ $PiPath = $Path | Format-PiPath $PiOutputPath = $OutputPath | Format-PiPath $ScriptToRun = New-TemporaryFile $ScriptToRun = Rename-Item ($ScriptToRun.FullName) ($ScriptToRun.FullName+".scp") -PassThru Write-Debug "creating temporary file $ScriptToRun" $Template=" open `"$PiPath`" ImageIdentifier -id=`"Thumbnail`" PixelMath -s=B,C,c -x=`"B = 0.25;C = -2.8;c = min( max( 0, med( Thumbnail ) + C*mdev( Thumbnail ) ), 1 );mtf( mtf( B, med( Thumbnail ) - c ), max( 0, (Thumbnail - c)/~c ) ) `" save Thumbnail -p=`"$PiOutputPath`" --nodialog --nomessages --noverify close --force Thumbnail " $Template|Out-File $ScriptToRun -Force -Append try { Write-Debug "Invoking Script ..." Invoke-PixInsightScript ` -PixInsightSlot $PixInsightSlot ` -Path $ScriptToRun ` -KeepOpen:$KeepOpen } finally { Remove-Item $ScriptToRun -Force } } } Function Format-PiPath { [CmdletBinding()] param ( [Parameter(Mandatory=$true,ValueFromPipeline=$true,ParameterSetName="File")][System.IO.FileInfo]$Path, [Parameter(Mandatory=$true,ValueFromPipeline=$true,ParameterSetName="Directory")][System.IO.DirectoryInfo]$Directory ) process{ if($Path) { $Path.FullName.Replace('\','/') } else{ $Directory.FullName.Replace('\','/') } } } Function Invoke-PIIntegrationBatchScript { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][Array]$ScriptsWithOutputFile, [Parameter(Mandatory=$false)][Switch]$KeepOpen ) $ScriptToRun = New-TemporaryFile $ScriptToRun = Rename-Item ($ScriptToRun.FullName) ($ScriptToRun.FullName+".scp") -PassThru Write-Debug "creating temporary file $ScriptToRun" $intermediateScripts = $ScriptsWithOutputFile | foreach-object { $definition = $_.Script $OutputFile = [System.IO.FileInfo]$_.OutputFile $executionScript = New-TemporaryFile $executionScript = Rename-Item ($executionScript.FullName) ($executionScript.FullName+".js") -PassThru Write-Debug "creating temporary file $executionScript for $OutputFile" $definition | Out-File $executionScript -Force $scp = Format-PiPath -Path $executionScript $output=$OutputFile|Format-PiPath $Template="run -x $scp save integration -p=`"$output`" --nodialog --nomessages --noverify close integration " $Template|Out-File $ScriptToRun -Force -Append $executionScript } try { Write-Debug "Invoking Script ..." Invoke-PixInsightScript ` -PixInsightSlot $PixInsightSlot ` -Path $ScriptToRun ` -KeepOpen:$KeepOpen } finally { $intermediateScripts | Foreach-Object {Remove-Item -Path $_ -Force} Remove-Item $ScriptToRun -Force } } Function Invoke-PIIntegrationScript { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo]$Path, [Parameter(Mandatory=$true)][System.IO.FileInfo]$OutputFile, [Parameter(Mandatory=$false)][Switch]$KeepOpen, [Parameter(Mandatory=$false)][Switch]$GenerateThumbnail ) $scp = $Path|Format-PiPath $output=$OutputFile|Format-PiPath $Template="run -x $scp save integration -p=`"$output`" --nodialog --nomessages --noverify" if($GenerateThumbnail.IsPresent){ $ThumbnailDir = Join-Path ` -Path $OutputFile.Directory.FullName ` -ChildPath "Thumbnails" [System.IO.Directory]::CreateDirectory($ThumbnailDir) >> $null $thumbnail= Format-PiPath -Path (Join-Path ` -Path $ThumbnailDir ` -ChildPath ([System.IO.Path]::GetFileNameWithoutExtension($OutputFile)+".jpeg")) $Template += " PixelMath -n+ -id=Thumbnail -s=B,C,c -x=`"B = 0.25;C = -2.8;c = min( max( 0, med( integration ) + C*mdev( integration ) ), 1 );mtf( mtf( B, med( integration ) - c ), max( 0, (integration - c)/~c ) ) `" save Thumbnail -p=`"$thumbnail`" --nodialog --nomessages --noverify" } $ScriptToRun = New-TemporaryFile $ScriptToRun = Rename-Item ($ScriptToRun.FullName) ($ScriptToRun.FullName+".scp") -PassThru $Template|Out-File $ScriptToRun -Force try { Write-Debug "Invoking Script $(Get-Content $Path)" Invoke-PixInsightScript ` -PixInsightSlot $PixInsightSlot ` -Path $ScriptToRun ` -KeepOpen:$KeepOpen $OutputFile.Refresh() if($OutputFile.Exists) { Write-Host "Integration image saved successfully to $($OutputFile.FullName)" } else{ Write-Error "Pixinsight exited without producing expected file." } } finally { Remove-Item $ScriptToRun -Force } } Function Invoke-PICalibrationScript { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo]$Path, [Parameter(Mandatory=$false)][Switch]$KeepOpen ) $scp = $Path|Format-PiPath $Template="run -x $scp" $ScriptToRun = New-TemporaryFile $ScriptToRun = Rename-Item ($ScriptToRun.FullName) ($ScriptToRun.FullName+".scp") -PassThru $Template|Out-File $ScriptToRun -Force try { Invoke-PixInsightScript ` -PixInsightSlot $PixInsightSlot ` -Path $ScriptToRun ` -KeepOpen:$KeepOpen } finally { Remove-Item $ScriptToRun -Force } } Function Invoke-PiDarkIntegration { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo[]]$Images, [Parameter(Mandatory=$true)][System.IO.FileInfo]$OutputFile, [Parameter(Mandatory=$false)][Switch]$KeepOpen ) $ImageDefinition = [string]::Join("`r`n , ", ($Images | ForEach-Object { $x=$_|Format-PiPath "[true, ""$x"", """", """"]" })) $IntegrationDefinition = "var P = new ImageIntegration; P.combination = ImageIntegration.prototype.Average; P.weightMode = ImageIntegration.prototype.DontCare; P.weightScale = ImageIntegration.prototype.WeightScale_IKSS; P.ignoreNoiseKeywords = false; P.normalization = ImageIntegration.prototype.NoNormalization; P.rejection = ImageIntegration.prototype.LinearFit; P.rejectionNormalization = ImageIntegration.prototype.NoRejectionNormalization; P.linearFitLow = 5.000; P.linearFitHigh = 2.500; P.clipLow = true; P.clipHigh = true; P.rangeClipLow = false; P.rangeLow = 0.000000; P.rangeClipHigh = false; P.rangeHigh = 0.980000; P.mapRangeRejection = true; P.reportRangeRejection = false; P.generate64BitResult = false; P.generateRejectionMaps = false; P.generateIntegratedImage = true; P.generateDrizzleData = false; P.closePreviousImages = true; P.bufferSizeMB = 16; P.stackSizeMB = 1024; P.autoMemorySize = false; P.autoMemoryLimit = 0.75; P.useROI = false; P.useCache = true; P.evaluateNoise = false; P.mrsMinDataFraction = 0.010; P.subtractPedestals = false; P.truncateOnOutOfRange = false; P.noGUIMessages = true; P.useFileThreads = true; P.fileThreadOverload = 1.00; P.images= [`r`n $ImageDefinition`r`n ]; P.launch(); P.executeGlobal();" $executionScript = New-TemporaryFile $executionScript = Rename-Item ($executionScript.FullName) ($executionScript.FullName+".js") -PassThru try { $IntegrationDefinition|Out-File -FilePath $executionScript -Force Invoke-PIIntegrationScript ` -path $executionScript ` -PixInsightSlot $PixInsightSlot ` -OutputFile $OutputFile ` -KeepOpen:$KeepOpen } finally { Remove-Item $executionScript -Force } } Function Invoke-PiFlatIntegration { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo[]]$Images, [Parameter(Mandatory=$true)][System.IO.FileInfo]$OutputFile, [Parameter(Mandatory=$false)][Switch]$KeepOpen ) $ImageDefinition = [string]::Join("`r`n , ", ($Images | ForEach-Object { $x=$_|Format-PiPath "[true, ""$x"", """", """"]" })) $IntegrationDefinition = "var P = new ImageIntegration; P.combination = ImageIntegration.prototype.Average; P.weightMode = ImageIntegration.prototype.DontCare; P.weightScale = ImageIntegration.prototype.WeightScale_IKSS; P.ignoreNoiseKeywords = false; P.normalization = ImageIntegration.prototype.Multiplicative; P.rejection = ImageIntegration.prototype.Rejection_ESD; P.rejectionNormalization = ImageIntegration.prototype.EqualizeFluxes; P.linearFitLow = 5.000; P.linearFitHigh = 2.500; P.esdOutliersFraction = 0.50; P.esdAlpha = 0.40; P.esdLowRelaxation = 1.00; P.clipLow = true; P.clipHigh = true; P.rangeClipLow = false; P.rangeLow = 0.000000; P.rangeClipHigh = false; P.rangeHigh = 0.980000; P.mapRangeRejection = true; P.reportRangeRejection = false; P.generate64BitResult = false; P.generateRejectionMaps = false; P.generateIntegratedImage = true; P.generateDrizzleData = false; P.closePreviousImages = true; P.bufferSizeMB = 16; P.stackSizeMB = 1024; P.autoMemorySize = false; P.autoMemoryLimit = 0.75; P.useROI = false; P.useCache = true; P.evaluateNoise = false; P.mrsMinDataFraction = 0.010; P.subtractPedestals = false; P.truncateOnOutOfRange = false; P.noGUIMessages = true; P.useFileThreads = true; P.fileThreadOverload = 1.00; P.images= [`r`n $ImageDefinition`r`n ]; P.launch(); P.executeGlobal();" $executionScript = New-TemporaryFile $executionScript = Rename-Item ($executionScript.FullName) ($executionScript.FullName+".js") -PassThru try { $IntegrationDefinition|Out-File -FilePath $executionScript -Force Invoke-PIIntegrationScript ` -path $executionScript ` -PixInsightSlot $PixInsightSlot ` -OutputFile $OutputFile ` -KeepOpen:$KeepOpen } finally { Remove-Item $executionScript -Force } } Function Invoke-PiFlatCalibration { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo[]]$Images, [Parameter(Mandatory=$true,ParameterSetName="DarkOnly")][System.IO.FileInfo]$MasterDark, [Parameter(Mandatory=$true,ParameterSetName="BiasOnly")][System.IO.FileInfo]$MasterBias, [Parameter(Mandatory=$true)][System.IO.DirectoryInfo]$OutputPath, [Parameter(Mandatory=$false)][Switch]$KeepOpen ) if($MasterDark){ $masterDarkPath = Get-Item $MasterDark | Format-PiPath } else{ $masterDarkPath="" } if($MasterBias){ $masterBiasPath = Get-Item $MasterBias | Format-PiPath } else{ $masterBiasPath="" } $outputDirectory = Get-Item ($OutputPath.FullName) | Format-PiPath $ImageDefinition = [string]::Join("`r`n , ", ($Images | ForEach-Object { $x=$_|Format-PiPath "[true, ""$x""]" })) $IntegrationDefinition = "var P = new ImageCalibration; P.pedestal = 0; P.pedestalMode = ImageCalibration.prototype.Keyword; P.masterBiasEnabled = $((-not [string]::IsNullOrWhiteSpace($masterBiasPath)).ToString().ToLower()); P.masterBiasPath = `"$masterBiasPath`"; P.masterDarkEnabled = $((-not [string]::IsNullOrWhiteSpace($masterDarkPath)).ToString().ToLower()); P.masterDarkPath = `"$masterDarkPath`"; P.masterFlatEnabled = false; P.calibrateBias = false; P.calibrateDark = false; P.calibrateFlat = false; P.optimizeDarks = false; P.darkOptimizationThreshold = 0.00000; P.darkOptimizationLow = 3.0000; P.darkOptimizationWindow = 1024; P.darkCFADetectionMode = ImageCalibration.prototype.DetectCFA; P.evaluateNoise = true; P.noiseEvaluationAlgorithm = ImageCalibration.prototype.NoiseEvaluation_MRS; P.outputDirectory = `"$outputDirectory`"; P.outputExtension = `".xisf`"; P.outputPostfix = `"_c`"; P.outputSampleFormat = ImageCalibration.prototype.f32; P.outputPedestal = 0; P.overwriteExistingFiles = false; P.onError = ImageCalibration.prototype.Abort; P.noGUIMessages = true; P.targetFrames= [`r`n $ImageDefinition`r`n ]; P.launch(); P.executeGlobal();" $executionScript = New-TemporaryFile $executionScript = Rename-Item ($executionScript.FullName) ($executionScript.FullName+".js") -PassThru try { $IntegrationDefinition|Out-File -FilePath $executionScript -Force Invoke-PICalibrationScript ` -path $executionScript ` -PixInsightSlot $PixInsightSlot ` -KeepOpen:$KeepOpen } finally { Remove-Item $executionScript -Force } } Function Invoke-PiLightCalibration { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo[]]$Images, [Parameter(Mandatory=$false)][System.IO.FileInfo]$MasterBias, [Parameter(Mandatory=$false)][System.IO.FileInfo]$MasterDark, [Parameter(Mandatory=$false)][Switch]$CalibrateDark, [Parameter(Mandatory=$false)][Switch]$OptimizeDark, [Parameter(Mandatory=$false)][System.IO.FileInfo]$MasterFlat, [Parameter(Mandatory=$true)][System.IO.DirectoryInfo]$OutputPath, [Parameter(Mandatory=$false)][Switch]$KeepOpen, [Parameter()][int]$OutputPedestal=0, [Parameter()][Switch]$EnableCFA ) if($MasterBias -and (-not (Test-Path $MasterBias))){ write-error "A master Bias was specified, but could not be located: $MasterBias" return } if($MasterDark -and (-not (Test-Path $MasterDark))){ write-error "A master Dark was specified, but could not be located: $MasterDark" return } if($MasterFlat -and (-not (Test-Path $MasterFlat))){ write-error "A master Flat was specified, but could not be located: $MasterFlat" return } if($MasterBias -and (Test-Path $MasterBias)){ $masterBiasPath = Get-Item $MasterBias | Format-PiPath $masterBiasEnabled = "true" } else{ $masterBiasPath="" $masterBiasEnabled = "false" } if($MasterDark -and (Test-Path $MasterDark)){ $masterDarkPath = Get-Item $MasterDark | Format-PiPath $masterDarkEnabled = "true" } else{ $masterDarkPath="" $masterDarkEnabled = "false" } if($MasterFlat -and (Test-Path $MasterFlat)){ $masterFlatPath = Get-Item $MasterFlat | Format-PiPath $masterFlatEnabled = "true" } else{ $masterFlatPath="" $masterFlatEnabled = "false" } if($EnableCFA){ $EnableCFAFlag="true" } else{ $EnableCFAFlag="false" } if(-not ($OutputPath.Exists)){ $OutputPath.Create() } $outputDirectory = Get-Item ($OutputPath.FullName) | Format-PiPath $ImageDefinition = [string]::Join("`r`n , ", ($Images | ForEach-Object { $x=$_|Format-PiPath "[true, ""$x""]" })) $IntegrationDefinition = "var P = new ImageCalibration; P.pedestal = 0; P.pedestalMode = ImageCalibration.prototype.Keyword; P.outputHints = `"properties fits-keywords compression-codec lz4+sh no-embedded-data no-resolution`"; P.masterBiasEnabled = $masterBiasEnabled; P.masterBiasPath = `"$masterBiasPath`"; P.masterDarkEnabled = $masterDarkEnabled; P.masterDarkPath = `"$masterDarkPath`"; P.masterFlatEnabled = $masterFlatEnabled; P.masterFlatPath = `"$masterFlatPath`"; P.calibrateBias = false; P.calibrateDark = $($CalibrateDark.IsPresent.ToString().ToLower()); P.calibrateFlat = false; P.optimizeDarks = $($OptimizeDark.IsPresent.ToString().ToLower()); P.darkOptimizationThreshold = 0.00000; P.darkOptimizationLow = 3.0000; P.darkOptimizationWindow = 1024; P.darkCFADetectionMode = ImageCalibration.prototype.DetectCFA; P.evaluateNoise = true; P.noiseEvaluationAlgorithm = ImageCalibration.prototype.NoiseEvaluation_MRS; P.outputDirectory = `"$outputDirectory`"; P.outputExtension = `".xisf`"; P.outputPostfix = `"_c`"; P.outputSampleFormat = ImageCalibration.prototype.f32; P.outputPedestal = $OutputPedestal; P.overwriteExistingFiles = false; P.onError = ImageCalibration.prototype.Abort; P.noGUIMessages = true; P.enableCFA = $EnableCFAFlag; P.targetFrames= [`r`n $ImageDefinition`r`n ]; P.launch(); P.executeGlobal();" $executionScript = New-TemporaryFile $executionScript = Rename-Item ($executionScript.FullName) ($executionScript.FullName+".js") -PassThru try { $IntegrationDefinition|Out-File -FilePath $executionScript -Force Invoke-PICalibrationScript ` -path $executionScript ` -PixInsightSlot $PixInsightSlot ` -KeepOpen:$KeepOpen } finally { Remove-Item $executionScript -Force } } Function Invoke-PiCosmeticCorrection { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo[]]$Images, [Parameter(Mandatory=$false)][System.IO.FileInfo]$MasterDark, [Parameter(Mandatory=$true)][System.IO.DirectoryInfo]$OutputPath, [Parameter(Mandatory=$false)][Switch]$KeepOpen, [Parameter()][Switch]$CFAImages, [Parameter(Mandatory=$false)][double]$HotDarkLevel=0.666666, [Parameter()][Switch]$UseAutoHot, [Parameter(Mandatory=$false)][double]$HotAutoSigma=3.0, [Parameter()][Switch]$UseAutoCold, [Parameter(Mandatory=$false)][double]$ColdAutoSigma=3.0 ) if($MasterDark){ $masterDarkPath = Get-Item $MasterDark | Format-PiPath $useMasterDark="true" } else{ $masterDarkPath="" $useMasterDark="false" } $outputDirectory = Get-Item ($OutputPath.FullName) | Format-PiPath $ImageDefinition = [string]::Join("`r`n , ", ($Images | ForEach-Object { $x=$_|Format-PiPath "[true, ""$x""]" })) $useAutoDetect = (($UseAutoHot.IsPresent) -or ($UseAutoCold.IsPresent)) $IntegrationDefinition = "var P = new CosmeticCorrection; P.useMasterDark = true; P.masterDarkPath = `"$masterDarkPath`"; P.outputDir = `"$outputDirectory`"; P.outputExtension = `".xisf`"; P.prefix = `"`"; P.postfix = `"_cc`"; P.overwrite = false; P.amount = 1.00; P.cfa = $($CFAImages.IsPresent.ToString().ToLower()); P.useMasterDark = $useMasterDark; P.hotDarkCheck = $useMasterDark; P.hotDarkLevel = $HotDarkLevel; P.coldDarkCheck = false; P.coldDarkLevel = 0.0000000; P.useAutoDetect = $($useAutoDetect.ToString().ToLower()); P.hotAutoCheck = $($UseAutoHot.IsPresent.ToString().ToLower()); P.hotAutoValue = $HotAutoSigma; P.coldAutoCheck = $($UseAutoCold.IsPresent.ToString().ToLower()); P.coldAutoValue = $ColdAutoSigma; P.useDefectList = false; P.defects = [ // defectEnabled, defectIsRow, defectAddress, defectIsRange, defectBegin, defectEnd ]; P.targetFrames= [`r`n $ImageDefinition`r`n ]; P.launch(); P.executeGlobal();" $executionScript = New-TemporaryFile $executionScript = Rename-Item ($executionScript.FullName) ($executionScript.FullName+".js") -PassThru try { $IntegrationDefinition|Out-File -FilePath $executionScript -Force Invoke-PICalibrationScript ` -path $executionScript ` -PixInsightSlot $PixInsightSlot ` -KeepOpen:$KeepOpen } finally { Remove-Item $executionScript -Force } } Function Invoke-PiDebayer { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo[]]$Images, [Parameter(Mandatory=$true)][System.IO.DirectoryInfo]$OutputPath, [Parameter(Mandatory=$false)][Switch]$KeepOpen, [Parameter(Mandatory=$false)][string]$CfaPattern = "Auto", [Parameter()][Switch]$CFAImages, [Parameter()][Switch]$Compress ) if($Compress){ $outputHints="properties fits-keywords compression-codec lz4+sh" } else{ $outputHints="" } $outputDirectory = Get-Item ($OutputPath.FullName) | Format-PiPath $ImageDefinition = [string]::Join("`r`n , ", ($Images | ForEach-Object { $x=$_|Format-PiPath "[true, ""$x""]" })) $IntegrationDefinition = " var P = new Debayer; P.cfaPattern = Debayer.prototype.$($CfaPattern); P.debayerMethod = Debayer.prototype.VNG; P.fbddNoiseReduction = 0; P.evaluateNoise = true; P.noiseEvaluationAlgorithm = Debayer.prototype.NoiseEvaluation_MRS; P.showImages = true; P.cfaSourceFilePath = `"`"; P.noGUIMessages = true; P.inputHints = `"raw cfa`"; P.outputHints = `"$outputHints`"; P.outputDirectory = `"$outputDirectory`"; P.outputExtension = `".xisf`"; P.outputprefix = `"`"; P.outputPostfix = `"_d`"; P.overwriteExistingFiles = false; P.onError = Debayer.prototype.OnError_Continue; P.useFileThreads = true; P.fileThreadOverload = 1.00; P.maxFileReadThreads = 1; P.maxFileWriteThreads = 1; P.targetItems= [`r`n $ImageDefinition`r`n ]; P.launch(); P.executeGlobal();" $executionScript = New-TemporaryFile $executionScript = Rename-Item ($executionScript.FullName) ($executionScript.FullName+".js") -PassThru try { $IntegrationDefinition|Out-File -FilePath $executionScript -Force Invoke-PICalibrationScript ` -path $executionScript ` -PixInsightSlot $PixInsightSlot ` -KeepOpen:$KeepOpen } finally { Remove-Item $executionScript -Force } } Function Invoke-BiasFrameSorting { [CmdletBinding()] param ( [System.IO.DirectoryInfo]$DropoffLocation, [System.IO.DirectoryInfo]$ArchiveDirectory, [int]$PixInsightSlot, [Switch]$KeepOpen, [Switch]$DoNotArchive ) Get-ChildItem $DropoffLocation "*.xisf" | foreach-object { Get-XisfFitsStats -Path $_ } | where-object ImageType -eq "BIAS" | group-object Instrument,Exposure,Gain,Offset,Geometry | foreach-object { $images=$_.Group $instrument=$images[0].Instrument.Trim().Trim("'") $exposure=$images[0].Exposure.ToString().Trim() $gain=($images[0].Gain) $offset=($images[0].Offset) $date = ([DateTime]$images[0].LocalDate).Date.ToString('yyyyMMdd') $targetDirectory = "$ArchiveDirectory\BiasLibrary\$instrument" [System.IO.Directory]::CreateDirectory($targetDirectory)>>$null $masterDark = "$targetDirectory\$($date).MasterBias.Gain.$($gain).Offset.$($offset).$($images.Count)x$($exposure)s.xisf" if($images.Count -lt 10){ Write-Warning "Skipping $($images.Count) Bias for $instrument Gain $gain Offset $offset duration $($exposure)s: Need more than 10 subs for making a bias master." } elseif(-not (Test-Path $masterDark)) { Write-Host "Integrating $($images.Count) Bias for $instrument Gain $gain Offset $offset duration $($exposure)s" $darkFlats = $images | foreach-object {$_.Path} Invoke-PiDarkIntegration ` -Images $darkFlats ` -PixInsightSlot $PixInsightSlot ` -OutputFile $masterDark ` -KeepOpen:$KeepOpen if(-not $DoNotArchive){ $destinationDirectory=join-path $targetDirectory $date [System.IO.Directory]::CreateDirectory($destinationDirectory)>>$null $images | Foreach-Object { Move-Item -Path $_.Path -Destination $destinationDirectory } } } } } Function Invoke-DarkFrameSorting { [CmdletBinding()] param ( [System.IO.DirectoryInfo]$DropoffLocation, [System.IO.DirectoryInfo]$ArchiveDirectory, [int]$PixInsightSlot, [Switch]$KeepOpen, [Switch]$DoNotArchive ) Get-ChildItem $DropoffLocation "*.xisf" | foreach-object { Get-XisfFitsStats -Path $_ } | where-object ImageType -eq "DARK" | group-object Instrument,Exposure,SetTemp,Gain,Offset,Geometry | foreach-object { $images=$_.Group $instrument=$images[0].Instrument.Trim().Trim("'") $exposure=$images[0].Exposure.ToString().Trim() $setTemp=($images[0].SetTemp) $gain=($images[0].Gain) $offset=($images[0].Offset) $date = ([DateTime]$images[0].LocalDate).Date.ToString('yyyyMMdd') $targetDirectory = "$ArchiveDirectory\DarkLibrary\$instrument" [System.IO.Directory]::CreateDirectory($targetDirectory)>>$null $masterDark = "$targetDirectory\$($date).MasterDark.Gain.$($gain).Offset.$($offset).$($setTemp)C.$($images.Count)x$($exposure)s.xisf" if($images.Count -lt 10){ Write-Warning "Skipping $($images.Count) Darks for $instrument Gain $gain Offset $offset at $setTemp duration $($exposure)s: Need more than 10 subs for making a dark master." } elseif(-not (Test-Path $masterDark)) { Write-Host "Integrating $($images.Count) Darks for $instrument Gain $gain Offset $offset at $setTemp duration $($exposure)s" $darkFlats = $images | foreach-object {$_.Path} Invoke-PiDarkIntegration ` -Images $darkFlats ` -PixInsightSlot $PixInsightSlot ` -OutputFile $masterDark ` -KeepOpen:$KeepOpen if(-not $DoNotArchive){ $destinationDirectory=join-path $targetDirectory $date [System.IO.Directory]::CreateDirectory($destinationDirectory)>>$null $images | Foreach-Object { Move-Item -Path $_.Path -Destination $destinationDirectory } } } } } Function Invoke-DarkFlatFrameSorting { [CmdletBinding()] param ( [System.IO.DirectoryInfo]$DropoffLocation, [System.IO.DirectoryInfo]$ArchiveDirectory, [int]$PixInsightSlot ) Get-ChildItem $DropoffLocation "*.xisf" | foreach-object { Get-XisfFitsStats -Path $_ } | where-object ImageType -eq "DARKFLAT" | group-object Filter,FocalLength | foreach-object { $images=$_.Group $filter=$images[0].Filter.Trim() $focalLength=($images[0].FocalLength.ToString().TrimEnd('mm'))+'mm' $flatDate = ([DateTime]$images[0].LocalDate).Date.ToString('yyyyMMdd') $targetDirectory = "$ArchiveDirectory\$focalLength\Flats" [System.IO.Directory]::CreateDirectory($targetDirectory)>>$null $masterDark = "$targetDirectory\$($flatDate).MasterDarkFlat.$($filter).xisf" if(-not (Test-Path $masterDark)) { Write-Host "Integrating $($images.Count) Dark Flats for $filter at $focalLength" $darkFlats = $images | foreach-object {$_.Path} Invoke-PiDarkIntegration ` -Images $darkFlats ` -PixInsightSlot $PixInsightSlot ` -OutputFile $masterDark } $destinationDirectory=join-path $targetDirectory $flatDate [System.IO.Directory]::CreateDirectory($destinationDirectory)>>$null $images | Foreach-Object { Move-Item -Path $_.Path -Destination $destinationDirectory } } } Function Get-XisfFile{ [CmdletBinding()] param ( [System.IO.DirectoryInfo]$Path, [Switch]$Recurse ) Get-ChildItem -Path $Path -File -Filter *.xisf -Recurse:$Recurse | Get-XisfFitsStats } Function Skip-PathsContainingTokens{ [CmdletBinding()] param ( [Parameter(ValueFromPipeline=$true,Mandatory)][System.IO.FileInfo]$Path, [Parameter(ValueFromPipeline=$false)][string[]]$PathTokensToIgnore ) process{ if(-not $PathTokensToIgnore){ Write-Output $Path } else{ $hasToken=$false foreach( $x in $PathTokensToIgnore) { if($Path.FullName.ToLower().Contains($x.ToLower())){ $hasToken=$true break; } } if(-not $hasToken){ Write-Output $Path } } } } Function Get-XisfLightFrames{ [CmdletBinding()] param ( [Parameter(Mandatory)][System.IO.DirectoryInfo]$Path, [Parameter()][Switch]$Recurse, [Parameter()][Switch]$UseCache, [Parameter()][Switch]$UseErrorCache, [Parameter()][Switch]$SkipOnError, [Parameter()][string[]]$PathTokensToIgnore, [Parameter()][Switch]$ShowProgress, [Parameter()][Switch]$TruncateFilterBandpass ) begin { if($UseCache.IsPresent){ $PathToCache= Join-Path ($Path.FullName) "Cache.clixml" if(Test-Path $PathToCache){ $cache = Import-Clixml -Path $PathToCache } else { $cache = new-object hashtable } $entriesBefore=$cache.Count } if($UseErrorCache.IsPresent){ $PathToErrorCache= Join-Path ($Path.FullName) "ErrorCache.clixml" if(Test-Path $PathToErrorCache){ $errorCache = Import-Clixml -Path $PathToErrorCache } else { $errorCache = new-object hashtable } $errorEntriesBefore=$errorCache.Count } } process { Get-ChildItem -Path $Path -File -Filter *.xisf | Skip-PathsContainingTokens -PathTokensToIgnore $PathTokensToIgnore | foreach-object { $file=$_ try{ $file|Get-XisfFitsStats -Cache:$cache -ErrorCache:$errorCache -TruncateFilterBandpass:$TruncateFilterBandpass |where-object ImageType -eq "LIGHT" } catch{ if(-not ($SkipOnError.IsPresent)){ throw; } } } if($UseCache -and ($entriesBefore -ne $cache.Count)){ $cache|Export-Clixml -Path $PathToCache -Force -Depth 3 } if($UseErrorCache -and ($errorEntriesBefore -ne $errorCache.Count)){ $errorCache|Export-Clixml -Path $PathToErrorCache -Force -Depth 3 } if($Recurse.IsPresent) { $directories = Get-ChildItem -Path $Path -Directory if($directories){ $i=0; $maxi = $directories.Length $directories| ForEach-Object { if($ShowProgress){ Write-Progress -PercentComplete (100.0*$i/$maxi) -Activity "Scanning Directories $($Path.Name)" -Status ($_.Name) -Id $_.GetHashCode() -ParentId $Path.GetHashCode() } Get-XisfLightFrames ` -Recurse ` -Path $_ ` -UseCache:$UseCache ` -UseErrorCache:$UseErrorCache ` -SkipOnError:$SkipOnError ` -PathTokensToIgnore:$PathTokensToIgnore ` -TruncateFilterBandpass:$TruncateFilterBandpass ` -ShowProgress:$ShowProgress $i+=1 if($i -eq $maxi){ if($ShowProgress){ Write-Progress -PercentComplete 100 -Activity "Scanning Directories" -Status ($_.Name) -Id $_.GetHashCode() -ParentId $Path.GetHashCode() } } } } } } } Function Get-XisfDarkFrames{ [CmdletBinding()] param ( [Parameter(Mandatory)][System.IO.DirectoryInfo]$Path, [Parameter()][Switch]$Recurse, [Parameter()][Switch]$UseCache, [Parameter()][Switch]$SkipOnError ) begin { if($UseCache.IsPresent){ $PathToCache= Join-Path ($Path.FullName) "Cache.clixml" if(Test-Path $PathToCache){ $cache = Import-Clixml -Path $PathToCache } else { $cache = new-object hashtable } $entriesBefore=$cache.Count } } process { Get-ChildItem -Path $Path -File -Filter *.xisf | foreach-object { $file=$_ try{ $file|Get-XisfFitsStats -Cache:$cache |where-object ImageType -eq "DARK" } catch{ if(-not ($SkipOnError.IsPresent)){ throw; } } } if($UseCache -and ($cache.Count) -ne $entriesBefore){ $cache|Export-Clixml -Path $PathToCache -Force } if($Recurse.IsPresent) { Get-ChildItem -Path $Path -Directory | ForEach-Object { Get-XisfDarkFrames -Recurse -Path $_ -UseCache:$UseCache -SkipOnError:$SkipOnError } } } } Function Invoke-FlatFrameSorting { [CmdletBinding()] param ( [System.IO.DirectoryInfo]$DropoffLocation, [System.IO.DirectoryInfo]$ArchiveDirectory, [System.IO.DirectoryInfo]$CalibratedFlatsOutput, [int]$PixInsightSlot, [Switch]$KeepOpen, [Switch]$WhenNoMatchingDarkFlatPresentUseMostRecentDarkFlat, [Switch]$UseBias, [Array]$BiasLibraryFiles ) $toProcess = Get-ChildItem $DropoffLocation "*.xisf" | foreach-object { Get-XisfFitsStats -Path $_ } | where-object ImageType -eq "FLAT" $toProcess| group-object Filter,FocalLength,Gain,Offset,ObsDateMinus12hr | foreach-object { $flats=$_.Group $gain=$flats[0].Gain $offset=$flats[0].Offset $filter=$flats[0].Filter.Trim() $focalLength=($flats[0].FocalLength.ToString().TrimEnd('mm'))+'mm' $flatDate = ([DateTime]$flats[0].ObsDateMinus12hr).Date.ToString('yyyyMMdd') Write-Host "Processing $($flats.Count) Flats for filter '$filter' at $focalLength" $targetDirectory = "$ArchiveDirectory\$focalLength\Flats" $masterCalibratedFlat = "$targetDirectory\$flatDate.MasterFlatCal.$filter.xisf" if(-not (Test-Path $masterCalibratedFlat)) { if($UseBias.IsPresent){ $masterBias = $BiasLibraryFiles | where-object Gain -eq $gain | where-object Offset -eq $offset | sort-object ObsDate -Descending | foreach-object {get-item $_.Path} | select-object -First 1 if(-not $masterBias){ write-error "No matching bias exists. A bias with gain $gain and offset $offset was not found." } } else{ $masterDark = "$targetDirectory\$flatDate.MasterDarkFlat.$filter.xisf" if((-not (Test-Path $masterDark)) -and $WhenNoMatchingDarkFlatPresentUseMostRecentDarkFlat){ $masterDark = get-childitem $targetDirectory -Filter "*.MasterDarkFlat.$filter.xisf" -file | sort-object LastWriteTime -Descending | select-object -First 1 Write-Warning "No matching dark flat exists: calibrating flat frame with the most recent master dark flat $($masterDark.Name)" } if(-not (Test-Path $masterDark)){ write-error "Unable to locate master dark to calibrate filter $filter. " } } $flats | foreach-object{ $x = $_.Path $output = Join-Path ($CalibratedFlatsOutput.FullName) ($x.Name.Replace($x.Extension,"")+"_c.xisf") Add-Member -InputObject $_ -Name "CalibratedFlat" -MemberType NoteProperty -Value $output -Force } $toCalibrate = $flats | where-object {-not (Test-Path $_.CalibratedFlat)} | foreach-object {$_.Path} if($toCalibrate -and $masterDark -and (Test-Path $masterDark)){ Invoke-PiFlatCalibration ` -Images $toCalibrate ` -MasterDark $masterDark ` -OutputPath $CalibratedFlatsOutput ` -PixInsightSlot $PixInsightSlot ` -KeepOpen:$KeepOpen } elseif($toCalibrate -and $masterBias -and (Test-Path $masterBias)){ Invoke-PiFlatCalibration ` -Images $toCalibrate ` -MasterBias $masterBias ` -OutputPath $CalibratedFlatsOutput ` -PixInsightSlot $PixInsightSlot ` -KeepOpen:$KeepOpen } $calibratedFlats = $flats|foreach-object {Get-Item $_.CalibratedFlat} if($flats) { Invoke-PiFlatIntegration ` -Images $calibratedFlats ` -PixInsightSlot $PixInsightSlot ` -OutputFile $masterCalibratedFlat ` -KeepOpen:$KeepOpen } } $destinationDirectory=join-path $targetDirectory $flatDate [System.IO.Directory]::CreateDirectory($destinationDirectory)>>$null $flats | Foreach-Object {Move-Item -Path $_.Path -Destination $destinationDirectory} } } Function Get-CalibrationFile { [CmdletBinding()] param ( [Parameter(Mandatory)][System.IO.FileInfo]$Path, [Parameter(Mandatory)][System.IO.DirectoryInfo]$CalibratedPath, [Parameter()][System.IO.DirectoryInfo[]]$AdditionalSearchPaths ) $calibratedFileName = $Path.Name.Substring(0,$Path.Name.Length-$Path.Extension.Length)+"_c.xisf" $calibrated = Join-Path ($CalibratedPath.FullName) ($calibratedFileName) if(-not (test-path $calibrated) -and ($AdditionalSearchPaths)){ $calibrated = $AdditionalSearchPaths | where-object { test-path $_ } | foreach-object { join-path $_ $calibratedFileName } | where-object { test-path $_ } | select-object -first 1 } $calibrated } Function Invoke-LightFrameSorting { [CmdletBinding()] param ( [Parameter(Mandatory,ParameterSetName="ByDirectory")][System.IO.DirectoryInfo]$DropoffLocation, [Parameter(Mandatory,ParameterSetName="ByFiles")][Object[]]$XisfStats, [Parameter()][System.IO.DirectoryInfo]$ArchiveDirectory, [Parameter(Mandatory,ParameterSetName="ByDirectory")][String]$Filter, [Parameter(Mandatory,ParameterSetName="ByDirectory")][int]$FocalLength, [Parameter(Mandatory,ParameterSetName="ByDirectory")][int]$Exposure, [Parameter(Mandatory,ParameterSetName="ByDirectory")][int]$Gain, [Parameter(Mandatory,ParameterSetName="ByDirectory")][int]$Offset, [Parameter(Mandatory,ParameterSetName="ByDirectory")][int]$SetTemp, [Parameter()][System.IO.FileInfo]$MasterBias, [Parameter()][System.IO.FileInfo]$MasterDark, [Parameter()][Switch]$CalibrateDark, [Parameter()][Switch]$OptimizeDark, [Parameter()][System.IO.FileInfo]$MasterFlat, [Parameter(Mandatory)][System.IO.DirectoryInfo]$OutputPath, [Parameter(Mandatory)][int]$PixInsightSlot, [System.IO.DirectoryInfo[]]$AdditionalSearchPaths, [Parameter(Mandatory=$false)][int]$OutputPedestal = 0, [Parameter(Mandatory=$false)][Switch]$KeepOpen, [Parameter(Mandatory=$false)][ScriptBlock]$AfterImageCalibrated, [Parameter(Mandatory=$false)][ScriptBlock]$AfterImagesCalibrated, [Parameter(Mandatory=$false)][Switch]$EnableCFA, [Parameter(Mandatory=$false)][Switch]$DoNotArchive, [Parameter(Mandatory=$false)][Switch]$TruncateFilterBandpass ) if($null -eq $XisfStats) { $XisfStats = Get-ChildItem $DropoffLocation "*.xisf" -File | Get-XisfFitsStats -TruncateFilterBandpass:$TruncateFilterBandpass | where-object ImageType -eq "Light" | where-object SetTemp -eq $SetTemp | where-object Filter -eq $Filter | where-object Exposure -eq $Exposure | where-object CCDGain -eq $CCDGain | where-object Offset -eq $Offset | where-object FocalLength -eq $FocalLength } else{ $Filter=$XisfStats[0].Filter $FocalLength=$XisfStats[0].FocalLength $Exposure=$XisfStats[0].Exposure $Gain=$XisfStats[0].Gain $Offset=$XisfStats[0].Offset $SetTemp=$XisfStats[0].SetTemp } $XisfStats | Group-Object Object | foreach-object { $object = $_.Name $OutputDirPerObject = Join-Path ($OutputPath.FullName) $object [System.IO.Directory]::CreateDirectory($OutputDirPerObject) >> $null $toCalibrate = $_.Group | foreach-object { $x = $_ $calibrated = Get-CalibrationFile -Path $_.Path -CalibratedPath $OutputDirPerObject -AdditionalSearchPaths $AdditionalSearchPaths Add-Member -InputObject $x -Name "Calibrated" -MemberType NoteProperty -Value $calibrated -Force $x } | where-object {-not (Test-Path $_.Calibrated)} | foreach-object {$_.Path} if($toCalibrate){ Write-Host "Calibrating $($toCalibrate.Count)x$($Exposure)s $Filter Frames for target $object" Invoke-PiLightCalibration ` -Images $toCalibrate ` -MasterBias $MasterBias ` -MasterDark $MasterDark ` -MasterFlat $MasterFlat ` -CalibrateDark:$CalibrateDark ` -OptimizeDark:$OptimizeDark ` -OutputPath $OutputDirPerObject ` -OutputPedestal $OutputPedestal ` -PixInsightSlot $PixInsightSlot ` -EnableCFA:$EnableCFA.IsPresent ` -KeepOpen:$KeepOpen } if(-not $DoNotArchive.IsPresent){ $archive = Join-Path $ArchiveDirectory "$($FocalLength)mm" $archiveObjectWithoutSpaces = Join-Path $archive ($object.Replace(' ','')) if(test-path $archiveObjectWithoutSpaces){ $archive = $archiveObjectWithoutSpaces }else{ $archive = join-path $archive $object.Trim() } $archive = join-path $archive "$($exposure).00s" [System.IO.Directory]::CreateDirectory($archive) >> $null } $_.Group | Foreach-Object { if($AfterImageCalibrated){ $AfterImageCalibrated.Invoke($_) } } if($AfterImagesCalibrated){ $AfterImagesCalibrated.Invoke($_.Group) } if(-not $DoNotArchive.IsPresent){ $_.Group | Foreach-Object { Move-Item -Path $_.Path -Destination $archive } } } } Function Start-PiSubframeSelectorWeighting { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo[]]$Images, [Parameter(Mandatory=$true)][System.IO.DirectoryInfo]$OutputPath, [Parameter(Mandatory=$false)][String]$WeightingExpression="(15*(1-(FWHM-FWHMMin)/(FWHMMax-FWHMMin)) + 25*(1-(Eccentricity-EccentricityMin)/(EccentricityMax-EccentricityMin)) + 15*(SNRWeight-SNRWeightMin)/(SNRWeightMax-SNRWeightMin) + 20*(1-(Median-MedianMin)/(MedianMax-MedianMin)) + 10*(Stars-StarsMin)/(StarsMax-StarsMin)) + 30", [Parameter(Mandatory=$false)][String]$ApprovalExpression="Median<70" ) $AE = "`""+ [String]::Join("\n`"`r`n +`"", [Regex]::Split($ApprovalExpression, "`r`n|`r|`n") )+"`"" $WE = "`""+ [String]::Join("\n`"`r`n +`"", [Regex]::Split($WeightingExpression, "`r`n|`r|`n") )+"`"" $outputDirectory = Get-Item ($OutputPath.FullName) | Format-PiPath $ImageDefinition = [string]::Join("`r`n , ", ($Images | ForEach-Object { $x=$_|Format-PiPath "[true, ""$x""]" })) $CommandDefinition = "var P = new SubframeSelector; P.routine = SubframeSelector.prototype.MeasureSubframes; P.fileCache = true; P.subframeScale = 0.4800; P.cameraGain = 1.0000; P.cameraResolution = SubframeSelector.prototype.Bits12; P.siteLocalMidnight = 24; P.scaleUnit = SubframeSelector.prototype.ArcSeconds; P.dataUnit = SubframeSelector.prototype.Electron; P.structureLayers = 5; P.noiseLayers = 0; P.hotPixelFilterRadius = 1; P.applyHotPixelFilter = false; P.noiseReductionFilterRadius = 0; P.sensitivity = 0.1000; P.peakResponse = 0.8000; P.maxDistortion = 0.5000; P.upperLimit = 1.0000; P.backgroundExpansion = 3; P.xyStretch = 1.5000; P.psfFit = SubframeSelector.prototype.Gaussian; P.psfFitCircular = false; P.pedestal = 0; P.roiX0 = 0; P.roiY0 = 0; P.roiX1 = 0; P.roiY1 = 0; P.inputHints = `"`"; P.outputHints = `"`"; P.outputDirectory = `"$outputDirectory`"; P.outputExtension = `".xisf`"; P.outputPrefix = `"`"; P.outputPostfix = `"_a`"; P.outputKeyword = `"SSWEIGHT`"; P.overwriteExistingFiles = false; P.onError = SubframeSelector.prototype.Continue; P.approvalExpression = $AE; P.weightingExpression = $WE; P.sortProperty = SubframeSelector.prototype.Weight; P.graphProperty = SubframeSelector.prototype.Median; P.subframes = [`r`n $ImageDefinition`r`n ]; P.measurements = [ // measurementIndex, measurementEnabled, measurementLocked, measurementPath, measurementWeight, measurementFWHM, measurementEccentricity, measurementSNRWeight, measurementMedian, measurementMedianMeanDev, measurementNoise, measurementNoiseRatio, measurementStars, measurementStarResidual, measurementFWHMMeanDev, measurementEccentricityMeanDev, measurementStarResidualMeanDev ]; P.launch(); P.executeGlobal();" $executionScript = New-TemporaryFile $executionScript = Rename-Item ($executionScript.FullName) ($executionScript.FullName+".js") -PassThru try { $CommandDefinition|Out-File -FilePath $executionScript -Force Invoke-PICalibrationScript ` -path $executionScript ` -PixInsightSlot $PixInsightSlot ` -KeepOpen } finally { Remove-Item $executionScript -Force } } Function Invoke-PiStarAlignment { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo[]]$Images, [Parameter(Mandatory=$true)][System.IO.FileInfo]$ReferencePath, [Parameter(Mandatory=$true)][System.IO.DirectoryInfo]$OutputPath, [Parameter(Mandatory=$false)][Switch]$KeepOpen, [Parameter(Mandatory=$false)][int]$DetectionScales=5, [Parameter(Mandatory=$false)][decimal]$ClampingThreshold=0.3, [ValidateSet("Auto","Lanczos3","Lanczos4","Bilinear","CubicBSplineFilter","MitchellNetravaliFilter","CatmullRomSplineFilter")] [Parameter(Mandatory=$false)][String]$Interpolation="Auto" ) $piReferencePath = Get-Item $ReferencePath | Format-PiPath $outputDirectory = Get-Item ($OutputPath.FullName) | Format-PiPath $ImageDefinition = [string]::Join("`r`n , ", ($Images | ForEach-Object { $x=$_|Format-PiPath "[true, true, ""$x""]" })) $CommandDefinition = " var P = new StarAlignment; P.structureLayers = $DetectionScales; P.noiseLayers = 0; P.hotPixelFilterRadius = 1; P.noiseReductionFilterRadius = 0; P.minStructureSize = 0; P.sensitivity = 0.50; P.peakResponse = 0.50; P.brightThreshold = 3.00; P.maxStarDistortion = 0.60; P.allowClusteredSources = false; P.localMaximaDetectionLimit = 0.75; P.upperLimit = 1.000; P.invert = false; P.distortionModel = `"`"; P.undistortedReference = false; P.rigidTransformations = false; P.distortionCorrection = false; P.distortionMaxIterations = 20; P.distortionMatcherExpansion = 1.00; P.splineOrder = 2; P.splineSmoothness = 0.005; P.splineOutlierDetectionRadius = 160; P.splineOutlierDetectionMinThreshold = 4.0; P.splineOutlierDetectionSigma = 5.0; P.matcherTolerance = 0.0500; P.ransacTolerance = 1.9000; P.ransacMaxIterations = 2000; P.ransacMaximizeInliers = 1.00; P.ransacMaximizeOverlapping = 1.00; P.ransacMaximizeRegularity = 1.00; P.ransacMinimizeError = 1.00; P.maxStars = 0; P.fitPSF = StarAlignment.prototype.FitPSF_DistortionOnly; P.psfTolerance = 0.50; P.useTriangles = false; P.polygonSides = 5; P.descriptorsPerStar = 20; P.restrictToPreviews = false; P.intersection = StarAlignment.prototype.MosaicOnly; P.useBrightnessRelations = false; P.useScaleDifferences = false; P.scaleTolerance = 0.100; P.referenceImage = `"$piReferencePath`"; P.referenceIsFile = true; P.inputHints = `"`"; P.outputHints = `"`"; P.mode = StarAlignment.prototype.RegisterMatch; P.writeKeywords = true; P.generateMasks = false; P.generateDrizzleData = true; P.generateDistortionMaps = false; P.inheritAstrometricSolution = false; P.frameAdaptation = false; P.randomizeMosaic = false; P.noGUIMessages = true; P.pixelInterpolation = StarAlignment.prototype.$($Interpolation); P.clampingThreshold = $ClampingThreshold; P.outputExtension = `".xisf`"; P.outputPrefix = `"`"; P.outputPostfix = `"_r`"; P.maskPostfix = `"_m`"; P.distortionMapPostfix = `"_dm`"; P.outputSampleFormat = StarAlignment.prototype.SameAsTarget; P.overwriteExistingFiles = false; P.onError = StarAlignment.prototype.Continue; P.useFileThreads = true; P.fileThreadOverload = 1.00; P.maxFileReadThreads = 0; P.maxFileWriteThreads = 0; P.outputDirectory = `"$outputDirectory`"; P.targets= [`r`n $ImageDefinition`r`n ]; P.memoryLoadControl = true; P.memoryLoadLimit = 0.85; P.launch(); P.executeGlobal();" $executionScript = New-TemporaryFile $executionScript = Rename-Item ($executionScript.FullName) ($executionScript.FullName+".js") -PassThru try { $CommandDefinition|Out-File -FilePath $executionScript -Force Invoke-PICalibrationScript ` -path $executionScript ` -PixInsightSlot $PixInsightSlot ` -KeepOpen:$KeepOpen } finally { Remove-Item $executionScript -Force } } Function Start-PiCometAlignment { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo[]]$Images, [Parameter(Mandatory=$true)][System.IO.DirectoryInfo]$OutputPath ) $outputDirectory = Get-Item ($OutputPath.FullName) | Format-PiPath $ImageDefinition = [string]::Join("`r`n , ", ($Images | ForEach-Object { $fitsData=Get-XisfFitsStats -Path $_ $obsDate=$fitsData.ObsDate.Trim().Trim('''') $jDate=([DateTime]$obsDate).ToOADate()+2415018.5 $x=$_|Format-PiPath "[true, ""$x"", ""$($obsDate)"", $jDate, 0.00000000, 0.00000000, """"]" })) $CommandDefinition = "var P = new CometAlignment; P.inputHints = `"`"; P.outputHints = `"`"; P.outputDir = `"$outputDirectory`"; P.outputExtension = `".xisf`"; P.prefix = `"`"; P.postfix = `"_a`"; P.overwrite = false; P.reference = 0; P.subtractFile = `"`"; P.subtractMode = true; P.enableLinearFit = true; P.rejectLow = 0.000000; P.rejectHigh = 0.920000; P.normalize = true; P.drzSaveStarsAligned = true; P.drzSaveCometAligned = true; P.operandIsDI = true; P.pixelInterpolation = CometAlignment.prototype.Lanczos3; P.linearClampingThreshold = 0.30; P.targetFrames = [`r`n $ImageDefinition`r`n ]; P.launch(); " $executionScript = New-TemporaryFile $executionScript = Rename-Item ($executionScript.FullName) ($executionScript.FullName+".js") -PassThru try { $CommandDefinition|Out-File -FilePath $executionScript -Force Invoke-PICalibrationScript ` -path $executionScript ` -PixInsightSlot $PixInsightSlot ` -KeepOpen } finally { Remove-Item $executionScript -Force } } Function Invoke-PiLightIntegration { [CmdletBinding()] param ( [Parameter(Mandatory=$true)][int]$PixInsightSlot, [Parameter(Mandatory=$true)][System.IO.FileInfo[]]$Images, [Parameter(Mandatory=$true)][System.IO.FileInfo]$OutputFile, [Parameter(Mandatory=$false)][Switch]$KeepOpen, [Parameter(Mandatory=$false)][decimal]$LinearFitLow=8, [Parameter(Mandatory=$false)][decimal]$LinearFitHigh=7, [Parameter(Mandatory=$false)][string]$Rejection = "LinearFit", #Rejection_ESD [Parameter(Mandatory=$false)][string]$Normalization = "AdditiveWithScaling", #AdaptiveNormalization [Parameter(Mandatory=$false)][string]$RejectionNormalization = "Scale", #AdaptiveRejectionNormalization [Parameter(Mandatory=$false)][Switch]$GenerateDrizzleData, [Parameter(Mandatory=$false)][string]$WeightMode = "KeywordWeight", [Parameter(Mandatory=$false)][string]$WeightKeyword = "SSWEIGHT", [Parameter(Mandatory=$false)][string]$Combination = "Average", [Parameter(Mandatory=$false)][bool]$GenerateRejectionMaps = $true, [Parameter(Mandatory=$false)][bool]$EvaluateNoise = $true, [Switch]$OutputDefinitionOnly, [Switch]$GenerateThumbnail ) $ImageDefinition = [string]::Join("`r`n , ", ($Images | ForEach-Object { $x=$_|Format-PiPath $y=if($GenerateDrizzleData.IsPresent){$x.Replace(".xisf",".xdrz")}else{""} "[true, ""$x"", ""$y"", """"]" })) if([string]::IsNullOrWhiteSpace($WeightKeyword)){ $WeightMode="PSFSignalWeight" } if([string]::IsNullOrWhiteSpace($Combination)){ $Combination="Average" } $IntegrationDefinition = "var P = new ImageIntegration; P.inputHints = `"`"; P.combination = ImageIntegration.prototype.$Combination; P.weightMode = ImageIntegration.prototype.$WeightMode; P.weightKeyword = ""$WeightKeyword""; P.weightScale = ImageIntegration.prototype.WeightScale_IKSS; P.ignoreNoiseKeywords = false; P.normalization = ImageIntegration.prototype.$Normalization; P.rejection = ImageIntegration.prototype.$Rejection; P.rejectionNormalization = ImageIntegration.prototype.$RejectionNormalization; P.minMaxLow = 1; P.minMaxHigh = 1; P.pcClipLow = 0.200; P.pcClipHigh = 0.100; P.sigmaLow = 4.000; P.sigmaHigh = 2.000; P.winsorizationCutoff = 5.000; P.linearFitLow = $LinearFitLow; P.linearFitHigh = $LinearFitHigh; P.esdOutliersFraction = 0.30; P.esdAlpha = 0.05; P.ccdGain = 1.00; P.ccdReadNoise = 10.00; P.ccdScaleNoise = 0.00; P.clipLow = true; P.clipHigh = true; P.rangeClipLow = true; P.rangeLow = 0.000000; P.rangeClipHigh = false; P.rangeHigh = 0.980000; P.mapRangeRejection = true; P.reportRangeRejection = false; P.largeScaleClipLow = false; P.largeScaleClipLowProtectedLayers = 2; P.largeScaleClipLowGrowth = 2; P.largeScaleClipHigh = false; P.largeScaleClipHighProtectedLayers = 2; P.largeScaleClipHighGrowth = 2; P.generate64BitResult = false; P.generateRejectionMaps = $($GenerateRejectionMaps.ToString().ToLower()); P.generateIntegratedImage = true; P.generateDrizzleData = $($GenerateDrizzleData.IsPresent.ToString().ToLower()); P.closePreviousImages = false; P.bufferSizeMB = 16; P.stackSizeMB = 1024; P.autoMemorySize = false; P.autoMemoryLimit = 0.75; P.useROI = false; P.roiX0 = 2376; P.roiY0 = 765; P.roiX1 = 3036; P.roiY1 = 1293; P.useCache = true; P.evaluateNoise = $($EvaluateNoise.ToString().ToLower()); P.mrsMinDataFraction = 0.010; P.subtractPedestals = false; P.truncateOnOutOfRange = false; P.noGUIMessages = true; P.useFileThreads = true; P.fileThreadOverload = 1.00; P.images= [`r`n $ImageDefinition`r`n ]; P.launch(); P.executeGlobal();" if($OutputDefinitionOnly){ Write-Output -NoEnumerate $IntegrationDefinition } else{ $executionScript = New-TemporaryFile $executionScript = Rename-Item ($executionScript.FullName) ($executionScript.FullName+".js") -PassThru try { $IntegrationDefinition|Out-File -FilePath $executionScript -Force Invoke-PIIntegrationScript ` -path $executionScript ` -PixInsightSlot $PixInsightSlot ` -OutputFile $OutputFile ` -KeepOpen:$KeepOpen ` -GenerateThumbnail:$GenerateThumbnail } finally { Remove-Item $executionScript -Force } } } class XisfPreprocessingState { [XisfFileStats]$Stats [System.IO.FileInfo]$Path [string]$MasterBias [string]$MasterDark [string]$MasterFlat [System.IO.FileInfo]$Calibrated [System.IO.FileInfo]$Corrected [System.IO.FileInfo]$Debayered [System.IO.FileInfo]$Weighted [System.IO.FileInfo]$Aligned [bool]IsCalibrated() { return $this.Calibrated ` -and $this.Calibrated.Exists } [bool]IsCorrected() { return $this.Corrected ` -and $this.Corrected.Exists } [bool]IsDebayered() { return ` $this.Debayered ` -and $this.Debayered.Exists } [bool]IsWeighted() { return ` $this.Weighted ` -and $this.Weighted.Exists } [bool]IsAligned() { return ` $this.Aligned ` -and $this.Aligned.Exists } [System.IO.FileInfo]GetDrizzleFile(){ if($this.Aligned){ $drizzle = $this.Aligned.FullName.Replace( $this.Aligned.Extension, ".xdrz") return [System.IO.FileInfo]::new($drizzle) } return $null } [void]RemoveCorrectedFiles() { if($this.Corrected -and $this.Corrected.Exists){ if($this.Corrected -ne $this.Calibrated) { Write-Verbose "Removing file $($this.Corrected.FullName)" $this.Corrected.Delete() $this.Corrected.Refresh() } } } [void]RemoveDebayeredFiles() { if($this.Debayered -and $this.Debayered.Exists){ if($this.Debayered -ne $this.Corrected) { if($this.Debayered -ne $this.Calibrated) { Write-Verbose "Removing file $($this.Debayered.FullName)" $this.Debayered.Delete() $this.Debayered.Refresh() } } } } [void]RemoveWeightedFiles() { if($this.Weighted -and $this.Weighted.Exists){ if($this.Weighted -ne $this.Debayered) { if($this.Weighted -ne $this.Calibrated) { Write-Verbose "Removing file $($this.Weighted.FullName)" $this.Weighted.Delete() $this.Weighted.Refresh() } } } } [void]RemoveAlignedAndDrizzleFiles() { $drizzle = $this.GetDrizzleFile() if($drizzle -and $drizzle.Exists) { Write-Verbose "Removing file $($drizzle.FullName)" $drizzle.Delete() } if($this.Aligned -and $this.Aligned.Exists){ if($this.Aligned -ne $this.Weighted) { if($this.Aligned -ne $this.Calibrated) { Write-Verbose "Removing file $($this.Aligned.FullName)" $this.Aligned.Delete() $this.Aligned.Refresh() } } } } } function New-XisfPreprocessingState { [OutputType([XisfPreprocessingState])] param( [Parameter(Mandatory=$true)][XisfFileStats]$Stats, [Parameter(Mandatory=$false)][string]$MasterBias, [Parameter(Mandatory=$false)][string]$MasterDark, [Parameter(Mandatory=$false)][string]$MasterFlat, [Parameter(Mandatory=$false)][System.IO.FileInfo]$Calibrated, [Parameter(Mandatory=$false)][System.IO.FileInfo]$Corrected, [Parameter(Mandatory=$false)][System.IO.FileInfo]$Debayered, [Parameter(Mandatory=$false)][System.IO.FileInfo]$Weighted, [Parameter(Mandatory=$false)][System.IO.FileInfo]$Aligned ) if((-not $MasterBias) -and ($Stats.History)) { $MasterBias = $Stats.History | where-object {$_.StartsWith("ImageCalibration.masterBias.fileName")} | foreach-object {$_.Split(":")[1].Trim()} | select-object -First 1 } if((-not $MasterDark) -and ($Stats.History)) { $MasterDark = $Stats.History | where-object {$_.StartsWith("ImageCalibration.masterDark.fileName")} | foreach-object {$_.Split(":")[1].Trim()} | select-object -First 1 } if((-not $MasterFlat) -and ($Stats.History)) { $MasterFlat = $Stats.History | where-object {$_.StartsWith("ImageCalibration.masterFlat.fileName")} | foreach-object {$_.Split(":")[1].Trim()} | select-object -First 1 } [XisfPreprocessingState]@{ Stats = $Stats Path = $Stats.Path MasterBias = $MasterBias MasterDark = $MasterDark MasterFlat = $MasterFlat Calibrated = $Calibrated Corrected = $Corrected Debayered = $Debayered Weighted = $Weighted Aligned = $Aligned } } function Get-XisfCalibrationState { [OutputType([XisfPreprocessingState])] [CmdletBinding()] param ( [Parameter(Mandatory,ValueFromPipeline=$true)][XisfFileStats]$XisfFileStats, [Parameter(Mandatory)][System.IO.DirectoryInfo]$CalibratedPath, [Parameter()][System.IO.DirectoryInfo[]]$AdditionalSearchPaths, [Parameter()][Switch]$Recurse, [Parameter()][Switch]$ShowProgress, [Parameter()][int]$ProgressTotalCount ) begin{ $i=0.0 } process{ $i+=1.0 if($ShowProgress -and ($i % 5 -eq 0)){ Write-Progress -Activity "Get-CalibrationState" -PercentComplete (100.0*$i/$ProgressTotalCount) -Status "Searching for matching calibration files $i of $ProgressTotalCount" } $Path=$XisfFileStats.Path $Target=$XisfFileStats.Object.Trim() $calibratedFileName = $Path.Name.Substring(0,$Path.Name.Length-$Path.Extension.Length)+"_c.xisf" $calibrated = Join-Path ($CalibratedPath.FullName) $calibratedFileName if(test-path $calibrated){ return New-XisfPreprocessingState ` -Stats $XisfFileStats ` -Calibrated $calibrated } #try a target specific subfolder $calibrated = Join-Path ($CalibratedPath.FullName) $Target $calibratedFileName if(test-path $calibrated){ return New-XisfPreprocessingState ` -Stats $XisfFileStats ` -Calibrated $calibrated } Write-Debug "Searching sub folders for calibrated file $($calibratedFileName)" #try to find a file in any subfolder $calibrated = Get-ChildItem $CalibratedPath -Recurse:$Recurse -Filter $calibratedFileName | Select-Object -First 1 if($calibrated) { return New-XisfPreprocessingState ` -Stats $XisfFileStats ` -Calibrated $calibrated } if(($AdditionalSearchPaths)){ Write-Debug "Unable to locate calibration frame... checking additional search paths for $calibratedFileName" $calibrated = $AdditionalSearchPaths | Where-Object { test-path $_.FullName } | ForEach-Object { Get-ChildItem -Recurse:$Recurse -Path $_ -Filter $calibratedFileName } | Where-Object { test-path $_.FullName } | Select-Object -first 1 if($calibrated) { return New-XisfPreprocessingState ` -Stats $XisfFileStats ` -Calibrated $calibrated } else{ Write-Warning "Unable to locate calibration frame from any search paths: $calibratedFileName" } } return New-XisfPreprocessingState ` -Stats $XisfFileStats } end{ if($ShowProgress){ Write-Progress -Activity "Get-CalibrationState" -PercentComplete 100.0 -Status "Done" -Completed } } } function Get-XisfCosmeticCorrectionState{ [OutputType([XisfPreprocessingState])] [CmdletBinding()] param ( [Parameter(Mandatory,ValueFromPipeline=$true)][XisfPreprocessingState]$State, [Parameter(Mandatory)][System.IO.DirectoryInfo]$CosmeticCorrectionPath ) process{ if(-not $State.IsCalibrated()){ return $State } $XisfFileStats=$State.Stats $Target=$XisfFileStats.Object.Trim() $Path=$State.Calibrated $cosmeticallyCorrectedFileName = $Path.Name.Substring(0,$Path.Name.Length-$Path.Extension.Length)+"_cc.xisf" $cosmeticallyCorrected = Join-Path ($CosmeticCorrectionPath.FullName) $cosmeticallyCorrectedFileName if(test-path $cosmeticallyCorrected){ return New-XisfPreprocessingState ` -Stats $XisfFileStats ` -Calibrated $State.Calibrated ` -MasterBias $State.MasterBias ` -MasterDark $State.MasterDark ` -MasterFlat $State.MasterFlat ` -Corrected $cosmeticallyCorrected } #try a target specific subfolder $cosmeticallyCorrected = Join-Path ($CosmeticCorrectionPath.FullName) $Target $cosmeticallyCorrectedFileName if(test-path $cosmeticallyCorrected){ return New-XisfPreprocessingState ` -Stats $XisfFileStats ` -Calibrated $State.Calibrated ` -MasterBias $State.MasterBias ` -MasterDark $State.MasterDark ` -MasterFlat $State.MasterFlat ` -Corrected $cosmeticallyCorrected } return $State } } function Get-XisfDebayerState{ [OutputType([XisfPreprocessingState])] [CmdletBinding()] param ( [Parameter(Mandatory,ValueFromPipeline=$true)][XisfPreprocessingState]$State, [Parameter(Mandatory)][System.IO.DirectoryInfo]$DebayerPath ) process{ if($State.IsDebayered() -or (-not $State.IsCalibrated())){ return $State } $XisfFileStats=$State.Stats $Target=$XisfFileStats.Object.Trim() if($State.IsWeighted()) { $Path = $State.Weighted } elseif($State.IsCorrected()) { $Path = $State.Corrected } $debayeredFileName = $Path.Name.Substring(0,$Path.Name.Length-$Path.Extension.Length)+"_d.xisf" $debayered = Join-Path ($DebayerPath.FullName) $debayeredFileName if(test-path $debayered){ return New-XisfPreprocessingState ` -Stats $XisfFileStats ` -Calibrated $State.Calibrated ` -MasterBias $State.MasterBias ` -MasterDark $State.MasterDark ` -MasterFlat $State.MasterFlat ` -Corrected $State.Corrected ` -Debayered $debayered } #try a target specific subfolder $debayered = Join-Path ($DebayerPath.FullName) $Target $debayeredFileName if(test-path $debayered){ return New-XisfPreprocessingState ` -Stats $XisfFileStats ` -Calibrated $State.Calibrated ` -MasterBias $State.MasterBias ` -MasterDark $State.MasterDark ` -MasterFlat $State.MasterFlat ` -Corrected $State.Corrected ` -Debayered $debayered } return $State } } function Get-XisfSubframeSelectorState{ [OutputType([XisfPreprocessingState])] [CmdletBinding()] param ( [Parameter(Mandatory,ValueFromPipeline=$true)][XisfPreprocessingState]$State, [Parameter(Mandatory)][System.IO.DirectoryInfo]$SubframeSelectorPath ) process{ if($State.IsWeighted() -or (-not $State.IsCalibrated())){ return $State } $XisfFileStats=$State.Stats $Target=$XisfFileStats.Object.Trim() if($State.IsDebayered()) { $Path = $State.Debayered } elseif($State.IsCorrected()) { $Path = $State.Corrected } else{ $Path=$State.Calibrated } $SubframeFileName = $Path.Name.Substring(0,$Path.Name.Length-$Path.Extension.Length)+"_a.xisf" $subframe = Join-Path ($SubframeSelectorPath.FullName) $SubframeFileName if(test-path $subframe){ return New-XisfPreprocessingState ` -Stats $XisfFileStats ` -Calibrated $State.Calibrated ` -MasterBias $State.MasterBias ` -MasterDark $State.MasterDark ` -MasterFlat $State.MasterFlat ` -Corrected $State.Corrected ` -Debayered $State.Debayered ` -Weighted $subframe } #try a target specific subfolder $subframe = Join-Path ($SubframeSelectorPath.FullName) $Target $SubframeFileName if(test-path $subframe){ return New-XisfPreprocessingState ` -Stats $XisfFileStats ` -Calibrated $State.Calibrated ` -MasterBias $State.MasterBias ` -MasterDark $State.MasterDark ` -MasterFlat $State.MasterFlat ` -Corrected $State.Corrected ` -Debayered $State.Debayered ` -Weighted $subframe } return $State } } function Get-XisfAlignedState{ [OutputType([XisfPreprocessingState])] [CmdletBinding()] param ( [Parameter(Mandatory,ValueFromPipeline=$true)][XisfPreprocessingState]$State, [Parameter(Mandatory)][System.IO.DirectoryInfo]$AlignedPath ) process{ if($State.IsAligned() -or (-not $State.IsCalibrated())){ return $State } $XisfFileStats=$State.Stats $Target=$XisfFileStats.Object.Trim() if($State.IsWeighted()) { $Path = $State.Weighted } elseif($State.IsDebayered()) { $Path = $State.Debayered } elseif($State.IsCorrected()) { $Path = $State.Corrected } else{ $Path=$State.Calibrated } $fileName = $Path.Name.Substring(0,$Path.Name.Length-$Path.Extension.Length)+"_r.xisf" $aligned = Join-Path ($AlignedPath.FullName) $fileName if(test-path $aligned){ return New-XisfPreprocessingState ` -Stats $XisfFileStats ` -Calibrated $State.Calibrated ` -MasterBias $State.MasterBias ` -MasterDark $State.MasterDark ` -MasterFlat $State.MasterFlat ` -Corrected $State.Corrected ` -Debayered $State.Debayered ` -Weighted $State.Weighted ` -Aligned $aligned } #try a target specific subfolder $aligned = Join-Path ($AlignedPath.FullName) $Target $fileName if(test-path $aligned){ return New-XisfPreprocessingState ` -Stats $XisfFileStats ` -Calibrated $State.Calibrated ` -MasterBias $State.MasterBias ` -MasterDark $State.MasterDark ` -MasterFlat $State.MasterFlat ` -Corrected $State.Corrected ` -Debayered $State.Debayered ` -Weighted $State.Weighted ` -Aligned $aligned } return $State } } Function Invoke-XisfPostCalibrationColorImageWorkflow { param( [Parameter(Mandatory)][XisfFileStats[]]$RawSubs, [Parameter(Mandatory)][System.IO.DirectoryInfo]$CalibrationPath, [Parameter(Mandatory)][System.IO.DirectoryInfo[]]$BackupCalibrationPaths, [Parameter(Mandatory)][System.IO.DirectoryInfo]$CorrectedOutputPath, [Parameter(Mandatory)][System.IO.DirectoryInfo]$WeightedOutputPath, [Parameter(Mandatory)][System.IO.DirectoryInfo]$DebayeredOutputPath, [Parameter(Mandatory)][System.IO.DirectoryInfo]$AlignedOutputPath, [Parameter(Mandatory)][System.IO.DirectoryInfo]$IntegratedImageOutputDirectory, [Parameter()][System.IO.FileInfo]$AlignmentReference, [Parameter(Mandatory)][System.IO.DirectoryInfo]$DarkLibraryPath, [Switch]$RerunCosmeticCorrection, [Switch]$SkipCosmeticCorrection, [Switch]$RerunDebayer, [Switch]$SkipDebayer, [Switch]$RerunWeighting, [Switch]$SkipWeighting, [Switch]$RerunAlignment, [string]$CfaPattern="RGGB", [int]$PixInsightSlot, [string]$ApprovalExpression, [string]$WeightingExpression, [switch]$GenerateDrizzleData, [switch]$GenerateThumbnail, [Parameter(Mandatory=$false)][decimal]$ClampingThreshold=0.3, [ValidateSet("Auto","Lanczos3","Lanczos4","Bilinear","CubicBSplineFilter","MitchellNetravaliFilter","CatmullRomSplineFilter")] [Parameter(Mandatory=$false)][String]$Interpolation="Auto", [Parameter(Mandatory=$false)][decimal]$LinearFitLow=8, [Parameter(Mandatory=$false)][decimal]$LinearFitHigh=7, [Parameter(Mandatory=$false)][string]$Rejection = "LinearFit", #Rejection_ESD [Parameter(Mandatory=$false)][string]$Normalization = "AdditiveWithScaling", #AdaptiveNormalization [Parameter(Mandatory=$false)][string]$RejectionNormalization = "Scale" #AdaptiveRejectionNormalization ) $OutputFileSuffixWithExtension ="" if($SkipCosmeticCorrection){ $OutputFileSuffixWithExtension+=".nocc" } if($SkipDebayer){ $OutputFileSuffixWithExtension+=".nodebayer" } if($SkipWeighting){ $OutputFileSuffixWithExtension+=".noweights" } if($Rejection -eq "LinearFit"){ $OutputFileSuffixWithExtension+=".LF.xisf" } elseif($Rejection -eq "Rejection_ESD"){ $OutputFileSuffixWithExtension+=".ESD.xisf" } else{ $OutputFileSuffixWithExtension+=".$Rejection.xisf" } $ToProcess = $RawSubs | group-object Filter | foreach-object { $byFilter = $_.Group $reference = $byFilter[0] $filter=$reference.Filter $outputFileName = $reference.Object.Trim() $byFilter | group-object Exposure | foreach-object { $exposure=$_.Group[0].Exposure; $outputFileName+=".$filter.$($_.Group.Count)x$($exposure)s" } $outputFileName += $OutputFileSuffixWithExtension; new-object psobject -Property @{ Filter = $filter IntegratedFile = Join-Path ($IntegratedImageOutputDirectory.FullName) $outputFileName Subs=$byFilter } } | foreach-object { if(Test-Path $_.IntegratedFile){ Write-Warning "Filter $($_.Filter) has already been processed: $($_.IntegratedFile)" } else{ Write-Verbose "Filter $($_.Filter) estimated to produce file: $($_.IntegratedFile)" $_.Subs } } $ToProcess | Get-XisfCalibrationState ` -CalibratedPath $CalibrationPath ` -AdditionalSearchPaths $BackupCalibrationPaths ` -Verbose -Recurse -ShowProgress -ProgressTotalCount ($ToProcess.Count) | foreach-object { $x = $_ if(-not $x.IsCalibrated()){ Write-Warning "Skipping file: Uncalibrated: $($x.Path)" } else { $x } } | Get-XisfCosmeticCorrectionState -CosmeticCorrectionPath $CorrectedOutputPath | foreach-object { $x = $_ if($SkipCosmeticCorrection){ $x.Corrected=$x.Calibrated } else{ if($RerunCosmeticCorrection) { $x.RemoveCorrectedFiles() } } $x } | Get-XisfCosmeticCorrectionState -CosmeticCorrectionPath $CorrectedOutputPath | Group-Object {$_.IsCorrected()} | ForEach-Object { $group=$_.Group if( $group[0].IsCorrected() ){ $group } else { $group|group-object{ ($_.Calibrated | Get-XisfFitsStats | Get-XisfCalibrationState -CalibratedPath $CalibrationPath).MasterDark } | foreach-object { $masterDarkFileName = $_.Name $masterDark = get-childitem $DarkLibraryPath *.xisf -Recurse | where-object {$_.Name -eq $masterDarkFileName} | Select-Object -First 1 $images = $_.Group Write-Host "Correcting $($images.Count) Images" if(-not $masterDark) { write-warning "Skipping $($images.Count) files... unable to locate master dark: $masterDarkFileName" } else{ Invoke-PiCosmeticCorrection ` -Images ($images.Calibrated) ` -UseAutoHot:$true ` -HotAutoSigma 40 ` -HotDarkLevel 0.4 ` -MasterDark $masterDark ` -ColdAutoSigma 2.4 ` -UseAutoCold:$true ` -OutputPath $CorrectedOutputPath ` -PixInsightSlot $PixInsightSlot ` -CFAImages } } $group | Get-XisfCosmeticCorrectionState ` -CosmeticCorrectionPath $CorrectedOutputPath } } | Get-XisfDebayerState -DebayerPath $DebayeredOutputPath | foreach-object { $x = $_ if($SkipDebayer){ $x.Debayered=$x.Corrected } else{ if($RerunDebayer -or $RerunCosmeticCorrection) { $x.RemoveDebayeredFiles() } } $x } | Get-XisfDebayerState -DebayerPath $DebayeredOutputPath | Group-Object {$_.IsDebayered()} | ForEach-Object { $group=$_.Group if( $group[0].IsDebayered() ){ $group } else { Write-Host "Debayering $($group.Count) Images" Invoke-PiDebayer ` -PixInsightSlot $PixInsightSlot ` -Images ($group.Corrected) ` -OutputPath $DebayeredOutputPath ` -CfaPattern $CfaPattern $group | Get-XisfDebayerState ` -DebayerPath $DebayeredOutputPath } } | Get-XisfSubframeSelectorState -SubframeSelectorPath $WeightedOutputPath | foreach-object { $x = $_ if($SkipWeighting){ $x.Weighted=$x.Debayered } else{ if($RerunWeighting -or $RerunDebayer -or $RerunCosmeticCorrection) { $x.RemoveWeightedFiles() } } $x } | Group-Object { $_.IsWeighted() } | ForEach-Object { $group=$_.Group if($group | Where-Object {$_.IsWeighted()}) { $group } else{ $group | group-object {$_.Stats.Filter } | foreach-object { $byFilter = $_.Group $filter=$byFilter[0].Stats.Filter Write-Host "Weighting $($byFilter.Count) Images for filter $filter" Start-PiSubframeSelectorWeighting ` -PixInsightSlot $PixInsightSlot ` -OutputPath $WeightedOutputPath ` -Images ($byFilter.Debayered) ` -ApprovalExpression $ApprovalExpression ` -WeightingExpression $WeightingExpression } $group | Get-XisfSubframeSelectorState ` -SubframeSelectorPath $WeightedOutputPath } } | Get-XisfAlignedState -AlignedPath $AlignedOutputPath | foreach-object { $x = $_ if($RerunAlignment -or $RerunWeighting -or $RerunDebayer -or $RerunCosmeticCorrection) { $x.RemoveAlignedAndDrizzleFiles() } $x } | Group-Object {$_.IsAligned()} | ForEach-Object { $group=$_.Group if( $group[0].IsAligned() ){ $group } else { $approved = $group | Where-object {$_.IsWeighted()} | foreach-object{$_.Weighted} | Get-XisfFitsStats if(-not $approved){ $group } else { if($AlignmentReference -and (-not $AlignmentReference.Exists) ) { Write-Warning "The specified alignment file could not be found $($AlignmentReference). A new reference will be selected." } $reference = $AlignmentReference if(-not ($alignmentReference -and (test-path $reference))){ $reference = ($approved | Sort-Object SSWeight -Descending | Select-Object -First 1).Path } Write-Host "Aligning $($approved.Count) Images to $($reference)" Invoke-PiStarAlignment ` -PixInsightSlot $PixInsightSlot ` -Images ($approved.Path) ` -ReferencePath ($reference) ` -OutputPath $AlignedOutputPath ` -Interpolation:$Interpolation ` -ClampingThreshold:$ClampingThreshold $group | Get-XisfAlignedState ` -AlignedPath $AlignedOutputPath } } } | Group-Object {$_.IsAligned()} | ForEach-Object { $group=$_.Group if( $group[0].IsAligned() ){ $approved = $group | foreach-object{$_.Aligned} | Get-XisfFitsStats $reference = $approved | Sort-Object SSWeight -Descending | Select-Object -First 1 $group|group-object {$_.Stats.Filter}|foreach-object { $byFilter=$_.Group | where-object {$_.Aligned -and (Test-Path $_.Aligned)} | foreach-object{$_.Aligned} | Get-XisfFitsStats $filter=$byFilter[0].Filter $outputFileName = $reference.Object.Trim() $byFilter | group-object Exposure | foreach-object { $exposure=$_.Group[0].Exposure; $outputFileName+=".$filter.$($_.Group.Count)x$($exposure)s" } $outputFileName += $OutputFileSuffixWithExtension; $outputFile = Join-Path ($IntegratedImageOutputDirectory.FullName) $outputFileName if(-not (test-path $outputFile)) { write-host ("Integrating "+ $outputFileName) $toStack = $byFilter | sort-object SSWeight -Descending $toStack | Group-Object Filter | foreach-object {$dur=$_.Group|Measure-ExposureTime -TotalSeconds; new-object psobject -Property @{Filter=$_.Name; ExposureTime=$dur}} | foreach-object { write-host "$($_.Filter): $($_.Exposure)" } $weightKeyword="SSWEIGHT" if($SkipWeighting){ $weightKeyword=$null } try { Invoke-PiLightIntegration ` -Images ($toStack|foreach-object {$_.Path}) ` -OutputFile $outputFile ` -KeepOpen ` -Rejection:$Rejection ` -Normalization:$Normalization ` -RejectionNormalization:$RejectionNormalization ` -LinearFitLow:$LinearFitLow ` -LinearFitHigh:$LinearFitHigh ` -PixInsightSlot $PixInsightSlot ` -GenerateDrizzleData:$GenerateDrizzleData ` -WeightKeyword:$weightKeyword ` -GenerateThumbnail:$GenerateThumbnail } catch { write-warning $_.ToString() throw } } } $group } else{ $group } } } Function Invoke-XisfPostCalibrationMonochromeImageWorkflow { [CmdletBinding()] param( [Parameter(Mandatory)][XisfFileStats[]]$RawSubs, [Parameter(Mandatory)][System.IO.DirectoryInfo]$CalibrationPath, [Parameter(Mandatory)][System.IO.DirectoryInfo[]]$BackupCalibrationPaths, [Parameter(Mandatory)][System.IO.DirectoryInfo]$CorrectedOutputPath, [Parameter(Mandatory)][System.IO.DirectoryInfo]$WeightedOutputPath, [Parameter(Mandatory)][System.IO.DirectoryInfo]$AlignedOutputPath, [Parameter(Mandatory)][System.IO.DirectoryInfo]$IntegratedImageOutputDirectory, [Parameter()][System.IO.FileInfo]$AlignmentReference, [Parameter(Mandatory)][System.IO.DirectoryInfo]$DarkLibraryPath, [Switch]$RerunCosmeticCorrection, [Switch]$SkipCosmeticCorrection, [Switch]$RerunWeighting, [Switch]$SkipWeighting, [Switch]$RerunAlignment, [int]$PixInsightSlot, [string]$ApprovalExpression, [string]$WeightingExpression, [Switch]$PSFSignalWeightWeighting, [switch]$GenerateDrizzleData, [switch]$GenerateThumbnail, [Parameter(Mandatory=$false)][decimal]$ClampingThreshold=0.3, [ValidateSet("Auto","Lanczos3","Lanczos4","Bilinear","CubicBSplineFilter","MitchellNetravaliFilter","CatmullRomSplineFilter")] [Parameter(Mandatory=$false)][String]$Interpolation="Auto", [Parameter(Mandatory=$false)][decimal]$LinearFitLow=8, [Parameter(Mandatory=$false)][decimal]$LinearFitHigh=7, [Parameter(Mandatory=$false)][string]$Rejection = "LinearFit", #Rejection_ESD [Parameter(Mandatory=$false)][string]$Normalization = "AdditiveWithScaling", #AdaptiveNormalization [Parameter(Mandatory=$false)][string]$RejectionNormalization = "Scale", #AdaptiveRejectionNormalization [Parameter(Mandatory=$false)][decimal]$HotAutoSigma=40, [Switch]$KeepOpen ) $OutputFileSuffixWithExtension ="" if($SkipCosmeticCorrection){ $OutputFileSuffixWithExtension+=".nocc" } if($SkipDebayer){ $OutputFileSuffixWithExtension+=".nodebayer" } if($SkipWeighting){ if($PSFSignalWeightWeighting){ $OutputFileSuffixWithExtension+=".PSFSW" } else{ $OutputFileSuffixWithExtension+=".noweights" } } if($Rejection -eq "LinearFit"){ $OutputFileSuffixWithExtension+=".LF.xisf" } elseif($Rejection -eq "Rejection_ESD"){ $OutputFileSuffixWithExtension+=".ESD.xisf" } else{ $OutputFileSuffixWithExtension+=".$Rejection.xisf" } $ToProcess = $RawSubs | group-object Filter | foreach-object { $byFilter = $_.Group $reference = $byFilter[0] $filter=$reference.Filter $outputFileName = $reference.Object.Trim() $byFilter | group-object Exposure | foreach-object { $exposure=$_.Group[0].Exposure; $outputFileName+=".$filter.$($_.Group.Count)x$($exposure)s" } $outputFileName += $OutputFileSuffixWithExtension; new-object psobject -Property @{ Filter = $filter IntegratedFile = Join-Path ($IntegratedImageOutputDirectory.FullName) $outputFileName Subs=$byFilter } } | foreach-object { if(Test-Path $_.IntegratedFile){ Write-Warning "Filter $($_.Filter) has already been processed: $($_.IntegratedFile)" } else{ Write-Verbose "Filter $($_.Filter) estimated to produce file: $($_.IntegratedFile)" $_.Subs } } $ToProcess | Get-XisfCalibrationState ` -CalibratedPath $CalibrationPath ` -AdditionalSearchPaths $BackupCalibrationPaths ` -Verbose -Recurse -ShowProgress -ProgressTotalCount ($ToProcess.Count) | foreach-object { $x = $_ if(-not $x.IsCalibrated()){ Write-Warning "Skipping file: Uncalibrated: $($x.Path)" } else { $x } } | Get-XisfCosmeticCorrectionState -CosmeticCorrectionPath $CorrectedOutputPath | foreach-object { $x = $_ if($SkipCosmeticCorrection){ $x.Corrected=$x.Calibrated } else{ if($RerunCosmeticCorrection) { $x.RemoveCorrectedFiles() } } $x } | Get-XisfCosmeticCorrectionState -CosmeticCorrectionPath $CorrectedOutputPath | Group-Object {$_.IsCorrected()} | ForEach-Object { $group=$_.Group if( $group[0].IsCorrected() ){ $group } else { $group|group-object{ ($_.Calibrated | Get-XisfFitsStats | Get-XisfCalibrationState -CalibratedPath $CalibrationPath).MasterDark } | foreach-object { $masterDarkFileName = $_.Name $masterDark = get-childitem $DarkLibraryPath *.xisf -Recurse | where-object {$_.Name -eq $masterDarkFileName} | Select-Object -First 1 $images = $_.Group Write-Host "Correcting $($images.Count) Images" Invoke-PiCosmeticCorrection ` -Images ($images.Calibrated) ` -UseAutoHot:$true ` -HotAutoSigma 4.0 ` -HotDarkLevel 0.4 ` -MasterDark $masterDark ` -ColdAutoSigma 2.4 ` -UseAutoCold:$true ` -OutputPath $CorrectedOutputPath ` -PixInsightSlot $PixInsightSlot ` -KeepOpen:$KeepOpen.IsPresent } $group | Get-XisfCosmeticCorrectionState ` -CosmeticCorrectionPath $CorrectedOutputPath } } | Get-XisfSubframeSelectorState -SubframeSelectorPath $WeightedOutputPath | foreach-object { $x = $_ if($SkipWeighting){ $x.Weighted=$x.Corrected } else{ if($RerunWeighting -or $RerunCosmeticCorrection) { $x.RemoveWeightedFiles() } } $x } | Group-Object { $_.IsWeighted() } | ForEach-Object { $group=$_.Group if($group | Where-Object {$_.IsWeighted()}) { $group } else{ $group | group-object {$_.Stats.Filter } | foreach-object { $byFilter = $_.Group $filter=$byFilter[0].Stats.Filter Write-Host "Weighting $($byFilter.Count) Images for filter $filter" Start-PiSubframeSelectorWeighting ` -PixInsightSlot $PixInsightSlot ` -OutputPath $WeightedOutputPath ` -Images ($byFilter.Corrected) ` -ApprovalExpression $ApprovalExpression ` -WeightingExpression $WeightingExpression } $group | Get-XisfSubframeSelectorState ` -SubframeSelectorPath $WeightedOutputPath } } | Get-XisfAlignedState -AlignedPath $AlignedOutputPath | foreach-object { $x = $_ if($RerunAlignment -or $RerunWeighting -or $RerunCosmeticCorrection) { $x.RemoveAlignedAndDrizzleFiles() } $x } | Group-Object {$_.IsAligned()} | ForEach-Object { $group=$_.Group if( $group[0].IsAligned() ){ $group } else { $approved = $group | Where-object {$_.IsWeighted()} | foreach-object{$_.Weighted} | Get-XisfFitsStats if(-not $approved){ $group } else { if($AlignmentReference -and (-not $AlignmentReference.Exists) ) { Write-Warning "The specified alignment file could not be found $($AlignmentReference). A new reference will be selected." } $reference = $AlignmentReference if(-not ($alignmentReference -and (test-path $reference))){ $reference = ($approved | Sort-Object SSWeight -Descending | Select-Object -First 1).Path } Write-Host "Aligning $($approved.Count) Images to $($reference)" Invoke-PiStarAlignment ` -PixInsightSlot $PixInsightSlot ` -Images ($approved.Path) ` -ReferencePath ($reference) ` -OutputPath $AlignedOutputPath ` -Interpolation:$Interpolation ` -ClampingThreshold:$ClampingThreshold ` -KeepOpen:$KeepOpen.IsPresent $group | Get-XisfAlignedState ` -AlignedPath $AlignedOutputPath } } } | Group-Object {$_.IsAligned()} | ForEach-Object { $group=$_.Group if( $group[0].IsAligned() ){ $approved = $group | foreach-object{$_.Aligned} | Get-XisfFitsStats $reference = $approved | Sort-Object SSWeight -Descending | Select-Object -First 1 $group|group-object {$_.Stats.Filter}|foreach-object { $byFilter=$_.Group | where-object {$_.Aligned -and (Test-Path $_.Aligned)} | foreach-object{$_.Aligned} | Get-XisfFitsStats $filter=$byFilter[0].Filter $outputFileName = $reference.Object.Trim() $byFilter | group-object Exposure | foreach-object { $exposure=$_.Group[0].Exposure; $outputFileName+=".$filter.$($_.Group.Count)x$($exposure)s" } $outputFileName += $OutputFileSuffixWithExtension; $outputFile = Join-Path ($IntegratedImageOutputDirectory.FullName) $outputFileName if(-not (test-path $outputFile)) { write-host ("Integrating "+ $outputFileName) $toStack = $byFilter | sort-object SSWeight -Descending $toStack | Group-Object Filter | foreach-object {$dur=$_.Group|Measure-ExposureTime -TotalSeconds; new-object psobject -Property @{Filter=$_.Name; ExposureTime=$dur}} | foreach-object { write-host "$($_.Filter): $($_.Exposure)" } $weightKeyword="SSWEIGHT" if($SkipWeighting){ $weightKeyword=$null } try { if($PSFSignalWeightWeighting){ Invoke-PiLightIntegration ` -Images ($toStack|foreach-object {$_.Path}) ` -OutputFile $outputFile ` -KeepOpen ` -Rejection:$Rejection ` -Normalization:$Normalization ` -RejectionNormalization:$RejectionNormalization ` -LinearFitLow:$LinearFitLow ` -LinearFitHigh:$LinearFitHigh ` -PixInsightSlot $PixInsightSlot ` -GenerateDrizzleData:$GenerateDrizzleData ` -WeightKeyword:$weightKeyword ` -WeightMode:"PSFSignalWeight" ` -GenerateThumbnail:$GenerateThumbnail } else{ Invoke-PiLightIntegration ` -Images ($toStack|foreach-object {$_.Path}) ` -OutputFile $outputFile ` -KeepOpen ` -Rejection:$Rejection ` -Normalization:$Normalization ` -RejectionNormalization:$RejectionNormalization ` -LinearFitLow:$LinearFitLow ` -LinearFitHigh:$LinearFitHigh ` -PixInsightSlot $PixInsightSlot ` -GenerateDrizzleData:$GenerateDrizzleData ` -WeightKeyword:$weightKeyword ` -GenerateThumbnail:$GenerateThumbnail } } catch { write-warning $_.ToString() throw } } } $group } else{ $group } } } Function Get-MasterBiasLibrary { param ( [Parameter(Mandatory)][System.IO.DirectoryInfo]$Path, [Parameter(Mandatory)][string]$Pattern ) begin{ $regex=[System.Text.RegularExpressions.Regex]::new($Pattern) } process{ Get-ChildItem ($Path.FullName) -File | ForEach-Object { $y = $regex.Matches($_.Name) if($y.Success){ $gain = $y.Groups | where-object Name -eq "gain" | foreach-object {$_.Value} $offset = $y.Groups | where-object Name -eq "offset" | foreach-object {$_.Value} $numberOfExposures = $y.Groups | where-object Name -eq "numberOfExposures" | foreach-object {$_.Value} $exposure = $y.Groups | where-object Name -eq "exposure" | foreach-object {$_.Value} if(-not $gain){ write-warning "Unable to parse value for gain file... $($_.Name)" } elseif(-not $offset){ write-warning "Unable to parse value for offset file... $($_.Name)" } elseif(-not $exposure){ write-warning "Unable to parse value for exposure file... $($_.Name)" } else{ $x = $_ | Get-XisfFitsStats $x.Gain=[Decimal]$gain $x.Offset=[Decimal]$offset $x.Exposure=[decimal]$exposure $x | Add-Member -NotePropertyName "NumberOfExposures" -NotePropertyValue ([int]$numberOfExposures) $x } } else{ Write-Warning "Skipping file: does not match specified pattern... $($_.Name)" } } } } Function Get-MasterDarkLibrary { param ( [Parameter(Mandatory)][System.IO.DirectoryInfo]$Path, [Parameter(Mandatory)][string]$Pattern ) begin{ $regex=[System.Text.RegularExpressions.Regex]::new($Pattern) } process{ Get-ChildItem ($Path.FullName) -File | ForEach-Object { $y = $regex.Matches($_.Name) if($y.Success){ $gain = $y.Groups | where-object Name -eq "gain" | foreach-object {$_.Value} $offset = $y.Groups | where-object Name -eq "offset" | foreach-object {$_.Value} $temp = $y.Groups | where-object Name -eq "temp" | foreach-object {$_.Value} $numberOfExposures = $y.Groups | where-object Name -eq "numberOfExposures" | foreach-object {$_.Value} $exposure = $y.Groups | where-object Name -eq "exposure" | foreach-object {$_.Value} if(-not $gain){ write-warning "Unable to parse value for gain file... $($_.Name)" } elseif(-not $offset){ write-warning "Unable to parse value for offset file... $($_.Name)" } elseif(-not $temp){ write-warning "Unable to parse value for temp file... $($_.Name)" } elseif(-not $exposure){ write-warning "Unable to parse value for exposure file... $($_.Name)" } else{ $x = $_ | Get-XisfFitsStats $x.SetTemp = [Decimal]$temp $x.Gain=[Decimal]$gain $x.Offset=[Decimal]$offset $x.Exposure=[decimal]$exposure $x | Add-Member -NotePropertyName "NumberOfExposures" -NotePropertyValue ([int]$numberOfExposures) $x } } else{ Write-Warning "Skipping file: does not match specified pattern... $($_.Name)" } } } } |