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
z19.06
znorm14.88
sky 14.8 14.9 14.9
S/N 15.5 24.7 26.9
S/N(c) 14.1 23.6 25.8
SN(E/C) 0.64
5350011 47
RedGreenBlue
z19.13
znorm14.95
sky 14.7 14.9 15.3
S/N 15.4 24.7 27.0
S/N(c) 14.4 23.5 25.7
SN(E/C) 0.64
5350012 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 15.1 15.5
S/N 15.4 24.8 27.4
S/N(c) 14.0 23.6 26.1
SN(E/C) 0.58
5350013 47
RedGreenBlue
z19.04
znorm14.86
sky 14.7 15.0 15.4
S/N 14.6 23.9 26.2
S/N(c) 13.2 22.7 24.8
SN(E/C) 0.68