On 2016-11-19 new CASU pipeline was adopted.
Name:
Fits header: QC.FLAT.MEDSTDEV,
QC1 DB: qc_flat_medstdev
Description:
Consider the fluxes of the raw frame twilight flats as a statistical sample.
The standard devition as a rough measure of the flux range is derived.
Setup:
INS.FILT1.NAME=J
These plots describe:
Fig. 1. chip4: The QC parameter for chip #4.
Fig. 2. chip3: The QC parameter for chip #3.
Fig. 3. Average: The QC parameter averaged over all detectors.
This view is sensitive to common changes.
Fig. 4. chip1: The QC parameter for chip #1.
Fig. 5. chip2: The QC parameter for chip #2.
Fig. 6. Scatter View: The standard deviation of the QC parameter, obtained from the sample of all detectors.
This view is sensitive changes of individual detectors.
Find more information on the HAWKI FLAT tutorial page.