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

Frame	Nreads	Zeropoints	Mag 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)
7830038	47	Red Green Blue z 18.73 znorm 14.55 sky 15.0 14.7 14.4 S/N 13.0 21.7 21.9 S/N(c) 11.3 20.2 21.0 SN(E/C) 0.73
7830039	47	Red Green Blue z 18.96 znorm 14.78 sky 14.9 14.7 14.7 S/N 15.1 24.5 25.7 S/N(c) 13.4 22.9 24.5 SN(E/C) 0.70
7830040	47	Red Green Blue z 18.83 znorm 14.65 sky 14.8 15.0 15.0 S/N 13.8 22.7 24.1 S/N(c) 12.2 21.0 22.5 SN(E/C) 0.75
7830041	47	Red Green Blue z 18.93 znorm 14.75 sky 15.2 14.9 15.0 S/N 14.9 23.5 25.8 S/N(c) 13.2 21.9 24.3 SN(E/C) 0.69
7830042	47	Red Green Blue z 18.97 znorm 14.79 sky 14.9 15.0 15.0 S/N 14.8 24.5 26.3 S/N(c) 13.0 22.9 24.9 SN(E/C) 0.65
7830043	47	Red Green Blue z 18.95 znorm 14.77 sky 15.2 14.9 14.9 S/N 14.7 23.9 26.3 S/N(c) 13.0 22.4 25.0 SN(E/C) 0.70
7830044	47	Red Green Blue z 18.87 znorm 14.69 sky 15.4 15.0 15.0 S/N 14.2 23.0 25.5 S/N(c) 12.3 21.3 24.0 SN(E/C) 0.65
7830045	47	Red Green Blue z 18.82 znorm 14.64 sky 15.1 14.9 14.8 S/N 13.6 21.8 24.6 S/N(c) 12.0 20.2 23.2 SN(E/C) 0.70