lsst.ip.isr.isrTask.IsrTaskConfig Class Reference
Inheritance diagram for lsst.ip.isr.isrTask.IsrTaskConfig:
Public Member Functions | |
| validate (self) | |
Detailed Description
Configuration parameters for IsrTask. Items are grouped in the order in which they are executed by the task.
Definition at line 368 of file isrTask.py.
Member Function Documentation
◆ validate()
| lsst.ip.isr.isrTask.IsrTaskConfig.validate | ( | self | ) |
Definition at line 981 of file isrTask.py.
Member Data Documentation
◆ ampOffset
|
static |
Initial value:
= pexConfig.ConfigurableField(
doc="Amp offset correction task.",
target=AmpOffsetTask,
)
Definition at line 781 of file isrTask.py.
◆ assembleCcd
|
static |
Initial value:
= pexConfig.ConfigurableField(
target=AssembleCcdTask,
doc="CCD assembly task",
)
Definition at line 513 of file isrTask.py.
◆ atmosphereTransmission
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="transmission_atmosphere",
storageClass="TransmissionCurve",
doc="Transmission curve due to the atmosphere.",
dimensions=["instrument"],
isCalibration=True,
)
Definition at line 236 of file isrTask.py.
◆ badStatistic
|
static |
Initial value:
= pexConfig.ChoiceField(
dtype=str,
doc="How to estimate the average value for BAD regions.",
default='MEANCLIP',
allowed={
"MEANCLIP": "Correct using the (clipped) mean of good data",
"MEDIAN": "Correct using the median of the good data",
},
)
Definition at line 486 of file isrTask.py.
◆ bfKernel
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name='bfKernel',
doc="Input brighter-fatter kernel.",
storageClass="NumpyArray",
dimensions=["instrument"],
isCalibration=True,
minimum=0, # can use either bfKernel or newBFKernel
)
Definition at line 184 of file isrTask.py.
◆ bias
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="bias",
doc="Input bias calibration.",
storageClass="ExposureF",
dimensions=["instrument", "detector"],
isCalibration=True,
)
Definition at line 139 of file isrTask.py.
◆ biasDataProductName
|
static |
Initial value:
= pexConfig.Field(
dtype=str,
doc="Name of the bias data product",
default="bias",
)
Definition at line 536 of file isrTask.py.
◆ binFactor1
|
static |
Initial value:
= pexConfig.Field(
dtype=int,
doc="Binning factor for first binned exposure. This is intended for a finely binned output.",
default=8,
check=lambda x: x > 1,
)
Definition at line 960 of file isrTask.py.
◆ binFactor2
|
static |
Initial value:
= pexConfig.Field(
dtype=int,
doc="Binning factor for second binned exposure. This is intended for a coarsely binned output.",
default=64,
check=lambda x: x > 1,
)
Definition at line 966 of file isrTask.py.
◆ binning
|
static |
Initial value:
= pexConfig.ConfigurableField(
target=BinImageDataTask,
doc="Task to bin the exposure.",
)
Definition at line 956 of file isrTask.py.
◆ brighterFatterApplyGain
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=True,
doc="Should the gain be applied when applying the brighter-fatter correction?"
)
Definition at line 668 of file isrTask.py.
◆ brighterFatterLevel
|
static |
Initial value:
= pexConfig.ChoiceField(
dtype=str,
default="DETECTOR",
doc="The level at which to correct for brighter-fatter.",
allowed={
"AMP": "Every amplifier treated separately.",
"DETECTOR": "One kernel per detector",
}
)
Definition at line 647 of file isrTask.py.
◆ brighterFatterMaskGrowSize
|
static |
Initial value:
= pexConfig.Field(
dtype=int,
default=0,
doc="Number of pixels to grow the masks listed in config.brighterFatterMaskListToInterpolate "
"when brighter-fatter correction is applied."
)
Definition at line 679 of file isrTask.py.
◆ brighterFatterMaskListToInterpolate
|
static |
Initial value:
= pexConfig.ListField(
dtype=str,
doc="List of mask planes that should be interpolated over when applying the brighter-fatter "
"correction.",
default=["SAT", "BAD", "NO_DATA", "UNMASKEDNAN"],
)
Definition at line 673 of file isrTask.py.
◆ brighterFatterMaxIter
|
static |
Initial value:
= pexConfig.Field(
dtype=int,
default=10,
doc="Maximum number of iterations for the brighter-fatter correction"
)
Definition at line 656 of file isrTask.py.
◆ brighterFatterThreshold
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
default=1000,
doc="Threshold used to stop iterating the brighter-fatter correction. It is the "
"absolute value of the difference between the current corrected image and the one "
"from the previous iteration summed over all the pixels."
)
Definition at line 661 of file isrTask.py.
◆ camera
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="camera",
storageClass="Camera",
doc="Input camera to construct complete exposures.",
dimensions=["instrument"],
isCalibration=True,
)
Definition at line 113 of file isrTask.py.
◆ cameraKeywordsToCompare
|
static |
Initial value:
= pexConfig.ListField(
dtype=str,
doc="List of header keywords to compare between exposure and calibrations.",
default=[],
)
Definition at line 417 of file isrTask.py.
◆ ccdExposure
|
staticinherited |
Initial value:
= cT.Input(
name="raw",
doc="Input exposure to process.",
storageClass="Exposure",
dimensions=["instrument", "exposure", "detector"],
)
Definition at line 107 of file isrTask.py.
◆ crosstalk
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="crosstalk",
doc="Input crosstalk object",
storageClass="CrosstalkCalib",
dimensions=["instrument", "detector"],
isCalibration=True,
minimum=0, # can fall back to cameraGeom
)
Definition at line 121 of file isrTask.py.
◆ crosstalkSources
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="isrOverscanCorrected",
doc="Overscan corrected input images.",
storageClass="Exposure",
dimensions=["instrument", "exposure", "detector"],
deferLoad=True,
multiple=True,
lookupFunction=crosstalkSourceLookup,
minimum=0, # not needed for all instruments, no config to control this
)
Definition at line 129 of file isrTask.py.
◆ dark
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name='dark',
doc="Input dark calibration.",
storageClass="ExposureF",
dimensions=["instrument", "detector"],
isCalibration=True,
)
Definition at line 146 of file isrTask.py.
◆ darkDataProductName
|
static |
Initial value:
= pexConfig.Field(
dtype=str,
doc="Name of the dark data product",
default="dark",
)
Definition at line 692 of file isrTask.py.
◆ datasetType
|
static |
Initial value:
= pexConfig.Field(
dtype=str,
doc="Dataset type for input data; users will typically leave this alone, "
"but camera-specific ISR tasks will override it",
default="raw",
)
Definition at line 374 of file isrTask.py.
◆ defaultFluxMag0T1
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="Default value for fluxMag0T1 (for an unrecognized filter).",
default=pow(10.0, 0.4*28.0)
)
Definition at line 854 of file isrTask.py.
◆ defects
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name='defects',
doc="Input defect tables.",
storageClass="Defects",
dimensions=["instrument", "detector"],
isCalibration=True,
)
Definition at line 200 of file isrTask.py.
◆ deferredChargeCalib
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="cpCtiCalib",
doc="Deferred charge/CTI correction dataset.",
storageClass="IsrCalib",
dimensions=["instrument", "detector"],
isCalibration=True,
)
Definition at line 250 of file isrTask.py.
◆ deferredChargeCorrection
|
static |
Initial value:
= pexConfig.ConfigurableField(
target=DeferredChargeTask,
doc="Deferred charge correction task.",
)
Definition at line 553 of file isrTask.py.
◆ doAmpOffset
|
static |
Initial value:
= pexConfig.Field(
doc="Calculate amp offset corrections?",
dtype=bool,
default=False,
)
Definition at line 776 of file isrTask.py.
◆ doApplyGains
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Correct the amplifiers for their gains instead of applying flat correction",
default=False,
)
Definition at line 743 of file isrTask.py.
◆ doAssembleCcd
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=True,
doc="Assemble amp-level exposures into a ccd-level exposure?"
)
Definition at line 508 of file isrTask.py.
◆ doAssembleIsrExposures
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=False,
doc="Assemble amp-level calibration exposures into ccd-level exposure?"
)
Definition at line 519 of file isrTask.py.
◆ doAttachTransmissionCurve
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=False,
doc="Construct and attach a wavelength-dependent throughput curve for this CCD image?"
)
Definition at line 885 of file isrTask.py.
◆ doBias
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Apply bias frame correction?",
default=True,
)
Definition at line 531 of file isrTask.py.
◆ doBiasBeforeOverscan
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Reverse order of overscan and bias correction.",
default=False
)
Definition at line 541 of file isrTask.py.
◆ doBinnedExposures
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Should binned exposures be calculated?",
default=False,
)
Definition at line 951 of file isrTask.py.
◆ doBrighterFatter
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=False,
doc="Apply the brighter-fatter correction?"
)
Definition at line 637 of file isrTask.py.
◆ doCalculateStatistics
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Should additional ISR statistics be calculated?",
default=False,
)
Definition at line 940 of file isrTask.py.
◆ doCameraSpecificMasking
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Mask camera-specific bad regions?",
default=False,
)
Definition at line 794 of file isrTask.py.
◆ doConvertIntToFloat
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Convert integer raw images to floating point values?",
default=True,
)
Definition at line 424 of file isrTask.py.
◆ doCrosstalk
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Apply intra-CCD crosstalk correction?",
default=False,
)
Definition at line 604 of file isrTask.py.
◆ doCrosstalkBeforeAssemble
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Apply crosstalk correction before CCD assembly, and before trimming?",
default=False,
)
Definition at line 609 of file isrTask.py.
◆ doDark
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Apply dark frame correction?",
default=True,
)
Definition at line 687 of file isrTask.py.
◆ doDefect
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Apply correction for CCD defects, e.g. hot pixels?",
default=True,
)
Definition at line 620 of file isrTask.py.
◆ doDeferredCharge
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Apply deferred charge correction?",
default=False,
)
Definition at line 548 of file isrTask.py.
◆ doEmpiricalReadNoise
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=False,
doc="Calculate empirical read noise instead of value from AmpInfo data?"
)
Definition at line 574 of file isrTask.py.
◆ doFlat
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Apply flat field correction?",
default=True,
)
Definition at line 710 of file isrTask.py.
◆ doFluxConservingBrighterFatterCorrection
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=False,
doc="Apply the flux-conserving BFE correction by Miller et al.?"
)
Definition at line 642 of file isrTask.py.
◆ doFringe
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Apply fringe correction?",
default=True,
)
Definition at line 760 of file isrTask.py.
◆ doHeaderProvenance
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=True,
doc="Write calibration identifiers into output exposure header?",
)
Definition at line 405 of file isrTask.py.
◆ doIlluminationCorrection
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=False,
doc="Perform illumination correction?"
)
Definition at line 912 of file isrTask.py.
◆ doInterpolate
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Interpolate masked pixels?",
default=True,
)
Definition at line 805 of file isrTask.py.
◆ doLinearize
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Correct for nonlinearity of the detector's response?",
default=True,
)
Definition at line 597 of file isrTask.py.
◆ doMaskVignettePolygon
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc=("Add a mask bit for pixels within the vignetted region. Ignored if doVignette "
"is False"),
default=True,
)
Definition at line 867 of file isrTask.py.
◆ doMeasureBackground
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Measure the background level on the reduced image?",
default=False,
)
Definition at line 787 of file isrTask.py.
◆ doNanInterpAfterFlat
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc=("If True, ensure we interpolate NaNs after flat-fielding, even if we "
"also have to interpolate them before flat-fielding."),
default=False,
)
Definition at line 824 of file isrTask.py.
◆ doNanInterpolation
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Perform interpolation over pixels masked as NaN?"
" NB: This is independent of doNanMasking; if that is False this plane"
" will likely be blank, resulting in a no-op here.",
default=True,
)
Definition at line 817 of file isrTask.py.
◆ doNanMasking
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Mask non-finite (NAN, inf) pixels?",
default=True,
)
Definition at line 625 of file isrTask.py.
◆ doOverscan
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Do overscan subtraction?",
default=True,
)
Definition at line 497 of file isrTask.py.
◆ doRaiseOnCalibMismatch
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=False,
doc="Should IsrTask halt if exposure and calibration header values do not match?",
)
Definition at line 412 of file isrTask.py.
◆ doSaturation
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Mask saturated pixels? NB: this is totally independent of the"
" interpolation option - this is ONLY setting the bits in the mask."
" To have them interpolated make sure doSaturationInterpolation=True",
default=True,
)
Definition at line 431 of file isrTask.py.
◆ doSaturationInterpolation
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Perform interpolation over pixels masked as saturated?"
" NB: This is independent of doSaturation; if that is False this plane"
" will likely be blank, resulting in a no-op here.",
default=True,
)
Definition at line 810 of file isrTask.py.
◆ doSaveInterpPixels
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Save a copy of the pre-interpolated pixel values?",
default=False,
)
Definition at line 835 of file isrTask.py.
◆ doSetBadRegions
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Should we set the level of all BAD patches of the chip to the chip's average value?",
default=True,
)
Definition at line 481 of file isrTask.py.
◆ doStandardStatistics
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Should standard image quality statistics be calculated?",
default=True,
)
Definition at line 934 of file isrTask.py.
◆ doStrayLight
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Subtract stray light in the y-band (due to encoder LEDs)?",
default=False,
)
Definition at line 699 of file isrTask.py.
◆ doSuspect
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Mask suspect pixels?",
default=False,
)
Definition at line 455 of file isrTask.py.
◆ doTrimToMatchCalib
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=False,
doc="Trim raw data to match calibration bounding boxes?"
)
Definition at line 524 of file isrTask.py.
◆ doTweakFlat
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Tweak flats to match observed amplifier ratios?",
default=False
)
Definition at line 735 of file isrTask.py.
◆ doUseAtmosphereTransmission
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=True,
doc="Load and use transmission_atmosphere (if doAttachTransmissionCurve is True)?"
)
Definition at line 905 of file isrTask.py.
◆ doUseFilterTransmission
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=True,
doc="Load and use transmission_filter (if doAttachTransmissionCurve is True)?"
)
Definition at line 895 of file isrTask.py.
◆ doUseOpticsTransmission
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=True,
doc="Load and use transmission_optics (if doAttachTransmissionCurve is True)?"
)
Definition at line 890 of file isrTask.py.
◆ doUseSensorTransmission
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=True,
doc="Load and use transmission_sensor (if doAttachTransmissionCurve is True)?"
)
Definition at line 900 of file isrTask.py.
◆ doVariance
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Calculate variance?",
default=True
)
Definition at line 559 of file isrTask.py.
◆ doVignette
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc=("Compute and attach the validPolygon defining the unvignetted region to the exposure "
"according to vignetting parameters?"),
default=False,
)
Definition at line 861 of file isrTask.py.
◆ doWidenSaturationTrails
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Widen bleed trails based on their width?",
default=True
)
Definition at line 630 of file isrTask.py.
◆ doWrite
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Persist postISRCCD?",
default=True,
)
Definition at line 975 of file isrTask.py.
◆ edgeMaskLevel
|
static |
Initial value:
= pexConfig.ChoiceField(
dtype=str,
doc="Mask edge pixels in which coordinate frame: DETECTOR or AMP?",
default="DETECTOR",
allowed={
'DETECTOR': 'Mask only the edges of the full detector.',
'AMP': 'Mask edges of each amplifier.',
},
)
Definition at line 470 of file isrTask.py.
◆ expectWcs
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=True,
doc="Expect input science images to have a WCS (set False for e.g. spectrographs)."
)
Definition at line 391 of file isrTask.py.
◆ fallbackFilterName
|
static |
Initial value:
= pexConfig.Field(
dtype=str,
doc="Fallback default filter name for calibrations.",
optional=True
)
Definition at line 381 of file isrTask.py.
◆ filterTransmission
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="transmission_filter",
storageClass="TransmissionCurve",
doc="Transmission curve due to the filter.",
dimensions=["instrument", "physical_filter"],
isCalibration=True,
)
Definition at line 222 of file isrTask.py.
◆ flat
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="flat",
doc="Input flat calibration.",
storageClass="ExposureF",
dimensions=["instrument", "physical_filter", "detector"],
isCalibration=True,
)
Definition at line 153 of file isrTask.py.
◆ flatDataProductName
|
static |
Initial value:
= pexConfig.Field(
dtype=str,
doc="Name of the flat data product",
default="flat",
)
Definition at line 715 of file isrTask.py.
◆ flatScalingType
|
static |
Initial value:
= pexConfig.ChoiceField(
dtype=str,
doc="The method for scaling the flat on the fly.",
default='USER',
allowed={
"USER": "Scale by flatUserScale",
"MEAN": "Scale by the inverse of the mean",
"MEDIAN": "Scale by the inverse of the median",
},
)
Definition at line 720 of file isrTask.py.
◆ flatUserScale
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="If flatScalingType is 'USER' then scale flat by this amount; ignored otherwise",
default=1.0,
)
Definition at line 730 of file isrTask.py.
◆ fluxMag0T1
|
static |
Initial value:
= pexConfig.DictField(
keytype=str,
itemtype=float,
doc="The approximate flux of a zero-magnitude object in a one-second exposure, per filter.",
default=dict((f, pow(10.0, 0.4*m)) for f, m in (("Unknown", 28.0),
))
)
Definition at line 847 of file isrTask.py.
◆ fringe
|
static |
Initial value:
= pexConfig.ConfigurableField(
target=FringeTask,
doc="Fringe subtraction task",
)
Definition at line 765 of file isrTask.py.
◆ fringeAfterFlat
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Do fringe subtraction after flat-fielding?",
default=True,
)
Definition at line 769 of file isrTask.py.
◆ fringes
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="fringe",
doc="Input fringe calibration.",
storageClass="ExposureF",
dimensions=["instrument", "physical_filter", "detector"],
isCalibration=True,
minimum=0, # only needed for some bands, even when enabled
)
Definition at line 167 of file isrTask.py.
◆ fwhm
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="FWHM of PSF in arcseconds (currently unused).",
default=1.0,
)
Definition at line 396 of file isrTask.py.
◆ gain
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="The gain to use if no Detector is present in the Exposure (ignored if NaN)",
default=float("NaN"),
)
Definition at line 564 of file isrTask.py.
◆ growSaturationFootprintSize
|
static |
Initial value:
= pexConfig.Field(
dtype=int,
doc="Number of pixels by which to grow the saturation footprints",
default=1,
)
Definition at line 448 of file isrTask.py.
◆ illumFilters
|
static |
Initial value:
= pexConfig.ListField(
dtype=str,
default=[],
doc="Only perform illumination correction for these filters."
)
Definition at line 927 of file isrTask.py.
◆ illuminationCorrectionDataProductName
|
static |
Initial value:
= pexConfig.Field(
dtype=str,
doc="Name of the illumination correction data product.",
default="illumcor",
)
Definition at line 917 of file isrTask.py.
◆ illumMaskedImage
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="illum",
doc="Input illumination correction.",
storageClass="MaskedImageF",
dimensions=["instrument", "physical_filter", "detector"],
isCalibration=True,
)
Definition at line 243 of file isrTask.py.
◆ illumScale
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="Scale factor for the illumination correction.",
default=1.0,
)
Definition at line 922 of file isrTask.py.
◆ isrStats
|
static |
Initial value:
= pexConfig.ConfigurableField(
target=IsrStatisticsTask,
doc="Task to calculate additional statistics.",
)
Definition at line 945 of file isrTask.py.
◆ linearizer
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name='linearizer',
storageClass="Linearizer",
doc="Linearity correction calibration.",
dimensions=["instrument", "detector"],
isCalibration=True,
minimum=0, # can fall back to cameraGeom
)
Definition at line 207 of file isrTask.py.
◆ masking
|
static |
Initial value:
= pexConfig.ConfigurableField(
target=MaskingTask,
doc="Masking task."
)
Definition at line 799 of file isrTask.py.
◆ maskListToInterpolate
|
static |
Initial value:
= pexConfig.ListField(
dtype=str,
doc="List of mask planes that should be interpolated.",
default=['SAT', 'BAD'],
)
Definition at line 830 of file isrTask.py.
◆ maskNegativeVariance
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=True,
doc="Mask pixels that claim a negative variance? This likely indicates a failure "
"in the measurement of the overscan at an edge due to the data falling off faster "
"than the overscan model can account for it."
)
Definition at line 584 of file isrTask.py.
◆ negativeVarianceMaskName
|
static |
Initial value:
= pexConfig.Field(
dtype=str,
default="BAD",
doc="Mask plane to use to mark pixels with negative variance, if `maskNegativeVariance` is True.",
)
Definition at line 591 of file isrTask.py.
◆ newBFKernel
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name='brighterFatterKernel',
doc="Newer complete kernel + gain solutions.",
storageClass="BrighterFatterKernel",
dimensions=["instrument", "detector"],
isCalibration=True,
minimum=0, # can use either bfKernel or newBFKernel
)
Definition at line 192 of file isrTask.py.
◆ normalizeGains
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Normalize all the amplifiers in each CCD to have the same median value.",
default=False,
)
Definition at line 753 of file isrTask.py.
◆ numEdgeSuspect
|
static |
Initial value:
= pexConfig.Field(
dtype=int,
doc="Number of edge pixels to be flagged as untrustworthy.",
default=0,
)
Definition at line 465 of file isrTask.py.
◆ opticsTransmission
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="transmission_optics",
storageClass="TransmissionCurve",
doc="Transmission curve due to the optics.",
dimensions=["instrument"],
isCalibration=True,
)
Definition at line 215 of file isrTask.py.
◆ outputBin1Exposure
|
staticinherited |
Initial value:
= cT.Output(
name="postIsrBin1",
doc="First binned image.",
storageClass="ExposureF",
dimensions=["instrument", "exposure", "detector"],
)
Definition at line 270 of file isrTask.py.
◆ outputBin2Exposure
|
staticinherited |
Initial value:
= cT.Output(
name="postIsrBin2",
doc="Second binned image.",
storageClass="ExposureF",
dimensions=["instrument", "exposure", "detector"],
)
Definition at line 276 of file isrTask.py.
◆ outputExposure
|
staticinherited |
Initial value:
= cT.Output(
name='postISRCCD',
doc="Output ISR processed exposure.",
storageClass="Exposure",
dimensions=["instrument", "exposure", "detector"],
)
Definition at line 258 of file isrTask.py.
◆ outputFlattenedThumbnail
|
staticinherited |
Initial value:
= cT.Output(
name="FlattenedThumb",
doc="Output flat-corrected thumbnail image.",
storageClass="Thumbnail",
dimensions=["instrument", "exposure", "detector"],
)
Definition at line 289 of file isrTask.py.
◆ outputOssThumbnail
|
staticinherited |
Initial value:
= cT.Output(
name="OssThumb",
doc="Output Overscan-subtracted thumbnail image.",
storageClass="Thumbnail",
dimensions=["instrument", "exposure", "detector"],
)
Definition at line 283 of file isrTask.py.
◆ outputStatistics
|
staticinherited |
Initial value:
= cT.Output(
name="isrStatistics",
doc="Output of additional statistics table.",
storageClass="StructuredDataDict",
dimensions=["instrument", "exposure", "detector"],
)
Definition at line 295 of file isrTask.py.
◆ overscan
|
static |
Initial value:
= pexConfig.ConfigurableField(
target=OverscanCorrectionTask,
doc="Overscan subtraction task for image segments.",
)
Definition at line 502 of file isrTask.py.
◆ preInterpExposure
|
staticinherited |
Initial value:
= cT.Output(
name='preInterpISRCCD',
doc="Output ISR processed exposure, with pixels left uninterpolated.",
storageClass="ExposureF",
dimensions=["instrument", "exposure", "detector"],
)
Definition at line 264 of file isrTask.py.
◆ ptc
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="ptc",
doc="Input Photon Transfer Curve dataset",
storageClass="PhotonTransferCurveDataset",
dimensions=["instrument", "detector"],
isCalibration=True,
)
Definition at line 160 of file isrTask.py.
◆ qa
|
static |
Initial value:
= pexConfig.ConfigField(
dtype=isrQa.IsrQaConfig,
doc="QA related configuration options.",
)
Definition at line 401 of file isrTask.py.
◆ readNoise
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="The read noise to use if no Detector is present in the Exposure",
default=0.0,
)
Definition at line 569 of file isrTask.py.
◆ saturatedMaskName
|
static |
Initial value:
= pexConfig.Field(
dtype=str,
doc="Name of mask plane to use in saturation detection and interpolation",
default="SAT",
)
Definition at line 438 of file isrTask.py.
◆ saturation
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="The saturation level to use if no Detector is present in the Exposure (ignored if NaN)",
default=float("NaN"),
)
Definition at line 443 of file isrTask.py.
◆ sensorTransmission
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name="transmission_sensor",
storageClass="TransmissionCurve",
doc="Transmission curve due to the sensor.",
dimensions=["instrument", "detector"],
isCalibration=True,
)
Definition at line 229 of file isrTask.py.
◆ strayLight
|
static |
Initial value:
= pexConfig.ConfigurableField(
target=StrayLightTask,
doc="y-band stray light correction"
)
Definition at line 704 of file isrTask.py.
◆ strayLightData
|
staticinherited |
Initial value:
= cT.PrerequisiteInput(
name='yBackground',
doc="Input stray light calibration.",
storageClass="StrayLightData",
dimensions=["instrument", "physical_filter", "detector"],
deferLoad=True,
isCalibration=True,
minimum=0, # only needed for some bands, even when enabled
)
Definition at line 175 of file isrTask.py.
◆ suspectMaskName
|
static |
Initial value:
= pexConfig.Field(
dtype=str,
doc="Name of mask plane to use for suspect pixels",
default="SUSPECT",
)
Definition at line 460 of file isrTask.py.
◆ useFallbackDate
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Pass observation date when using fallback filter.",
default=False,
)
Definition at line 386 of file isrTask.py.
◆ useLegacyInterp
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Use the legacy interpolation algorithm. If False use Gaussian Process.",
default=True,
)
Definition at line 840 of file isrTask.py.
◆ usePtcGains
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Use the gain values from the input Photon Transfer Curve?",
default=False,
)
Definition at line 748 of file isrTask.py.
◆ usePtcReadNoise
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
default=False,
doc="Use read noise values from the Photon Transfer Curve?"
)
Definition at line 579 of file isrTask.py.
◆ vignette
|
static |
Initial value:
= pexConfig.ConfigurableField(
target=VignetteTask,
doc="Vignetting task.",
)
Definition at line 879 of file isrTask.py.
◆ vignetteValue
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="Value to replace image array pixels with in the vignetted region? Ignored if None.",
optional=True,
default=None,
)
Definition at line 873 of file isrTask.py.
The documentation for this class was generated from the following file:
- python/lsst/ip/isr/isrTask.py
Generated on Fri Apr 24 2026 08:28:19 for lsst.ip.isr by
1.13.2