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)
10360011 47
RedGreenBlue
z19.05
znorm14.87
sky 14.9 14.4 14.1
S/N 15.9 24.6 25.1
S/N(c) 14.5 22.7 23.1
SN(E/C) 0.94
10360012 47
RedGreenBlue
z19.06
znorm14.88
sky 15.1 14.9 14.9
S/N 15.2 25.0 25.9
S/N(c) 13.8 22.6 23.8
SN(E/C) 0.93
10360013 47
RedGreenBlue
z18.98
znorm14.80
sky 15.1 14.8 14.9
S/N 14.5 24.0 25.2
S/N(c) 12.9 21.6 22.9
SN(E/C) 0.94
10360014 47
RedGreenBlue
z19.00
znorm14.82
sky 15.1 14.9 15.1
S/N 14.8 24.3 25.3
S/N(c) 13.2 21.8 23.1
SN(E/C) 0.95