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)
12620066	47	Red Green Blue z 19.09 znorm 14.91 sky 14.4 14.4 14.5 S/N 15.6 24.8 26.3 S/N(c) 13.5 38.1 35.9 SN(E/C) 0.85
12620067	47	Red Green Blue z 19.11 znorm 14.93 sky 14.8 14.7 14.7 S/N 15.9 24.7 27.2 S/N(c) 13.7 39.2 37.6 SN(E/C) 0.92
12620068	47	Red Green Blue z 19.11 znorm 14.93 sky 14.5 14.4 14.9 S/N 15.8 24.7 27.4 S/N(c) 13.8 39.3 37.6 SN(E/C) 0.85
12620069	47	Red Green Blue z 19.13 znorm 14.95 sky 14.5 14.6 14.8 S/N 15.7 25.2 27.5 S/N(c) 13.8 39.6 38.1 SN(E/C) 0.87
12620070	47	Red Green Blue z 19.12 znorm 14.94 sky 14.6 14.5 14.6 S/N 15.8 25.1 27.3 S/N(c) 13.7 39.7 37.6 SN(E/C) 0.86
12620071	47	Red Green Blue z 19.12 znorm 14.94 sky 14.5 14.6 14.8 S/N 15.8 25.0 27.2 S/N(c) 13.9 39.9 38.0 SN(E/C) 0.87
12620072	47	Red Green Blue z 18.77 znorm 14.59 sky 14.0 14.0 14.1 S/N 12.0 19.7 21.1 S/N(c) 11.2 33.5 32.3 SN(E/C) 0.89
12620073	47	Red Green Blue z 17.57 znorm 13.39 sky 13.4 13.4 13.4 S/N 4.4 8.3 8.5 S/N(c) 5.0 16.8 17.0 SN(E/C) 1.01
12620074	47	Red Green Blue z 18.14 znorm 13.96 sky 13.6 13.5 13.5 S/N 7.2 12.5 12.8 S/N(c) 7.4 22.3 23.2 SN(E/C) 0.95
12620075	47	Red Green Blue z 17.53 znorm 13.35 sky 13.3 13.3 13.4 S/N 4.3 8.0 8.4 S/N(c) 4.9 15.9 15.5 SN(E/C) 1.07