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)
12580044	47	Red Green Blue z 19.09 znorm 14.91 sky 14.6 14.4 14.2 S/N 17.0 27.1 29.4 S/N(c) 15.1 25.0 27.4 SN(E/C) 0.91
12580045	47	Red Green Blue z 19.09 znorm 14.91 sky 14.5 14.4 14.6 S/N 16.9 27.3 29.9 S/N(c) 15.1 25.2 27.9 SN(E/C) 0.94
12580046	47	Red Green Blue z 19.01 znorm 14.83 sky 14.4 14.3 14.7 S/N 16.0 25.8 28.3 S/N(c) 14.2 23.6 26.6 SN(E/C) 0.95
12580047	47	Red Green Blue z 18.99 znorm 14.81 sky 14.5 14.4 14.7 S/N 15.8 25.7 27.9 S/N(c) 14.0 23.7 26.0 SN(E/C) 0.93
12580048	47	Red Green Blue z 19.03 znorm 14.85 sky 14.4 14.4 14.6 S/N 16.2 26.4 28.8 S/N(c) 14.2 24.3 26.8 SN(E/C) 0.93
12580049	47	Red Green Blue z 18.92 znorm 14.74 sky 14.4 14.3 14.6 S/N 15.0 24.5 26.6 S/N(c) 13.2 22.6 24.9 SN(E/C) 0.94
12580050	47	Red Green Blue z 18.83 znorm 14.65 sky 14.0 13.9 14.0 S/N 13.6 22.6 24.5 S/N(c) 12.1 20.7 22.8 SN(E/C) 0.98
12580051	47	Red Green Blue z 18.86 znorm 14.68 sky 14.3 14.2 14.4 S/N 14.3 23.8 25.7 S/N(c) 12.6 22.0 23.8 SN(E/C) 0.94