Anom-R5: Image Health,Quick Reduce, or other mechanism recognizes and reports major image anomalies that require immediate corrective action:
a. loss of data on 1 or more amplifiers,
b. dome occulting beam (i.e. large zeropoint change on otherwise clear night?)
c. guiding errors > 0.5'' or other guider failure.
d. PSF FWHM too big compared to site DIMM: FWHM^2 > DIMM^2+x^2 for x=0.60''
e. If DIMM is not in operation, other indicators of poor focus: indications from donuts, sudden change in PSF FWHM.
f. Sudden change of sky brightness (e.g. lights on in dome), other than twilight.

All calibration images of the given night (since they are probably required by the first reduction tools), i.e. master flat, master bias. In addition:
a) one raw science image taken with all 62 chips
b) another raw science image taken of the same part of the sky right after this with a 20% shorter exposure time; we need to then fake the exposure time to again be the regular one, so the raw counts are just 20% lower than expected
c) an image taken with detuned guider, such that stars are offset by 0.5'' between beginning and end of exposure; an image taken when the telescope is still moving
d) this can be simulated by faking the DIMM seeing; we should also test it with a slightly de-focused image
e) a de-focused image with donut data
f) another raw science image taken of the same part of the sky as (a), but turning the lights on in dome

Feed sets a-f of faulty data to Image Health / Quick Reduce. Test whether flags are raised.

Code required:
Image Health / Quick Reduce

Flags should be raised in all 6 cases and information useful for the observer to fix the respective issue should be provided.

If requirement is not met, contact developers of existing tool with feature requests / bug report and re-test after changes have been made. Iterate until test is passed.

I mailed Angelo, Marcelle and Josiah ; ; for feedback, since they're uploaders of IH/QR documents on the docdb.