Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
7790039 5
RedGreenBlue
z13.57
znorm11.82
sky 13.5 -NaN 15.2
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
7790040 5
RedGreenBlue
z13.52
znorm11.77
sky -NaN 13.5 13.3
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
7790041 5
RedGreenBlue
z13.63
znorm11.88
sky 13.9 14.6 -NaN
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
7790042 5
RedGreenBlue
z13.71
znorm11.97
sky 12.8 13.3 14.4
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)