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)
12560048	47	Red Green Blue z 18.95 znorm 14.77 sky 14.7 14.4 14.3 S/N 14.6 24.2 24.1 S/N(c) 12.8 23.0 23.1 SN(E/C) 0.95
12560049	47	Red Green Blue z 18.94 znorm 14.76 sky 14.4 14.3 14.5 S/N 14.7 24.5 25.1 S/N(c) 13.1 23.1 23.7 SN(E/C) 0.96
12560050	47	Red Green Blue z 18.95 znorm 14.77 sky 14.7 14.4 14.6 S/N 14.8 24.5 24.9 S/N(c) 13.1 23.2 23.6 SN(E/C) 0.95
12560051	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.4 14.6 S/N 15.4 25.7 25.9 S/N(c) 13.6 24.3 24.7 SN(E/C) 0.95
12560052	47	Red Green Blue z 19.11 znorm 14.93 sky 14.6 14.5 14.6 S/N 16.2 26.7 27.1 S/N(c) 14.3 25.3 25.8 SN(E/C) 0.91
12560053	47	Red Green Blue z 19.15 znorm 14.97 sky 14.5 14.4 14.5 S/N 17.0 28.1 28.5 S/N(c) 15.2 26.5 27.0 SN(E/C) 0.93
12560054	47	Red Green Blue z 19.14 znorm 14.96 sky 14.4 14.4 14.4 S/N 16.7 27.6 28.1 S/N(c) 14.9 25.9 26.7 SN(E/C) 0.93
12560055	47	Red Green Blue z 19.14 znorm 14.96 sky 14.5 14.4 14.5 S/N 16.3 27.2 27.6 S/N(c) 14.6 25.6 26.5 SN(E/C) 0.91