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 18.94 znorm 14.76 sky 14.6 14.3 14.1 S/N 14.5 24.1 24.2 S/N(c) 13.1 22.5 22.9 SN(E/C) 0.96
12560049	47	Red Green Blue z 18.94 znorm 14.76 sky 14.6 14.4 14.4 S/N 14.6 24.4 24.6 S/N(c) 12.8 22.8 23.2 SN(E/C) 0.96
12560050	47	Red Green Blue z 18.93 znorm 14.75 sky 14.4 14.4 14.4 S/N 14.3 24.2 24.7 S/N(c) 12.7 22.9 23.3 SN(E/C) 0.94
12560051	47	Red Green Blue z 18.99 znorm 14.81 sky 14.5 14.4 14.5 S/N 15.4 25.5 25.9 S/N(c) 13.8 23.9 24.4 SN(E/C) 0.97
12560052	47	Red Green Blue z 19.09 znorm 14.91 sky 14.3 14.3 14.5 S/N 15.8 26.3 26.9 S/N(c) 14.1 24.8 25.4 SN(E/C) 0.93
12560053	47	Red Green Blue z 19.13 znorm 14.95 sky 14.5 14.3 14.4 S/N 17.1 27.8 28.4 S/N(c) 15.4 26.1 26.9 SN(E/C) 0.92
12560054	47	Red Green Blue z 19.13 znorm 14.95 sky 14.4 14.4 14.3 S/N 16.5 27.1 27.7 S/N(c) 14.7 25.5 26.3 SN(E/C) 0.93
12560055	47	Red Green Blue z 19.13 znorm 14.95 sky 14.3 14.4 14.3 S/N 16.0 26.8 27.5 S/N(c) 14.2 25.1 26.2 SN(E/C) 0.93