1. QC workshop
Goals: implement QC tools and have a demo of what we have reached by end of the week (i.e. Thursday)
Learn each other new developpements at OAC, Munich and Groningen
Discuss and agree on open issues related to QC

2. 1) QC based on subwindows
Alfredo, Ewout, Fedor, Philippe, Roberto, Danny
1.a.) Methods: Bias, Flats (Dome, Twilight, MasterFlat, Fringes), Reduced images
1.b) Implementation of SubWinStat in the Database and AWBASE i.e. Move the SubWinStat versions of
RawFrame.py
BiasFrame.py
DomeFlatFrame.py
TwilightFlatFrame.py
MasterFlatFrame.py
from Experimental to AWBASE

3. Things to discuss
What's the size of the sub-windows (should be always the same? start/end at the same pixels), overscan/not-overscan corrected images
When do we run the image statistics? systematically/interactively ?
Science frames : do we remove the objects before SubWinStat?
Verify, compare, inspect, trend analysis: how, how often?
Verify: compare SubWinStat for different windows in a single frame
Compare: compare SubWinStat for the same window in different frames
Inspect : always an inspect available for the user?
Trend analysis:compare in it's most general form; anything is allowed/possible

4. 2) Photometry QC Ronald, Mark, Roberto
Catalog creation: star IDs (linked to astrometry QC), reject bad stars/pixels/artefacts
Choice of aperture to account for differences in seeing
Zeropoints
Atmospheric extinction ?
Illumination correction? 2nd standards, SDSS

5. Photometry QC Progress concerning aperture photometry?
QC tool for color terms (OAC)?
Suggestions for the inspect in photometry QC
Feedback on the Photometric Software design document?

6. 3) QC image pipeline - PSF : Ewout, Edwin, Mark, Roberto, Jan
4) Astrometry QC : Erik
Rms and max ref stars residuals
Stdev on polynomial parameters
Covariance Matrix
Residuals