Add new IsrTaskLSST pipeline for LSSTComCam cpSky.

pipelines/LSSTComCam/cpSky.yaml

@@ -0,0 +1,19 @@
+description: Sky frame generation for LSSTComCam pipeline.
+instrument: lsst.obs.lsst.LsstComCam
+imports:
+  - location: $CP_PIPE_DIR/pipelines/_ingredients/cpSkyLSST.yaml
+tasks:
+  cpSkyIsr:
+    class: lsst.ip.isr.IsrTaskLSST
+    config:
+      crosstalk.doQuadraticCrosstalkCorrection: false
+  cpSkyImage:
+    class: lsst.cp.pipe.CpSkyImageTask
+    config:
+      # These values roughly equate to the dimensions of a single detector.
+      # As noted below, the sizes are in millimeters, and correspond to a
+      # background image of 4096*4096 pixels (4096*0.01=40.96).
+      # TODO: Revise these values on DM-43321.
+      largeScaleBackground.xSize: 40.96  # in mm
+      largeScaleBackground.ySize: 40.96  # in mm
+      largeScaleBackground.pixelSize: 0.01  # in mm per pixel