Add config and dataset for PTC task and metadata

config/measurePhotonTransferCurve.py

@@ -0,0 +1,20 @@
+import os.path
+from lsst.utils import getPackageDir
+
+config.load(os.path.join(getPackageDir("obs_lsst"), "config", "lsstCamCommon.py"))
+config.isr.load(os.path.join(getPackageDir("obs_lsst"), "config", "isr.py"))
+
+config.ccdKey = 'detector'
+
+config.isr.doFlat = False
+config.isr.doFringe = False
+config.isr.doCrosstalk = False
+config.isr.doAddDistortionModel = False
+config.isr.doUseOpticsTransmission = False
+config.isr.doUseFilterTransmission = False
+config.isr.doUseSensorTransmission = False
+config.isr.doUseAtmosphereTransmission = False
+config.isr.doAttachTransmissionCurve = False
+
+config.isr.doSaturation = False  # critical for the turnover of the PTC to get the variance right
+config.isr.doSaturationInterpolation = False

policy/lsstCamMapper.yaml

@@ -399,6 +399,10 @@ datasets:
     template: calibrations/bfGain-%(detector)03d.pkl
   plotBrighterFatterPtc:
     template: plots/bfPtc-ccd-%(detector)03d-amp-%(amp)s.png
+  measurePhotonTransferCurve_metadata:
+    template: measurePhotonTransferCurves_metadata/%(detector)03d.yaml
+  measurePhotonTransferCurveDataset:
+    template: calibrations/ptc/ptcData-det%(detector)03d.pkl
   plotCoadd:
     persistable: None
     python: builtins.str