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)
5350010 47
RedGreenBlue
z19.05
znorm14.87
sky 14.4 14.6 14.6
S/N 15.3 25.3 26.5
S/N(c) 11.6 15.6 14.7
SN(E/C) 0.65
5350011 47
RedGreenBlue
z19.11
znorm14.93
sky 14.5 14.7 15.1
S/N 15.5 25.2 27.6
S/N(c) 12.1 16.1 15.0
SN(E/C) 0.63
5350012 47
RedGreenBlue
z19.10
znorm14.92
sky 14.5 14.8 15.2
S/N 15.1 25.2 27.4
S/N(c) 12.1 15.7 14.9
SN(E/C) 0.58
5350013 47
RedGreenBlue
z19.02
znorm14.84
sky 14.5 14.9 15.1
S/N 14.2 24.3 26.1
S/N(c) 11.4 15.3 14.3
SN(E/C) 0.68