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)
2850045	47	Red Green Blue z 18.84 znorm 14.66 sky 15.2 14.9 14.8 S/N 13.9 23.5 24.9 S/N(c) 12.4 21.8 23.7 SN(E/C) 0.95
2850046	47	Red Green Blue z 18.98 znorm 14.80 sky 15.0 15.0 14.9 S/N 15.3 25.3 27.3 S/N(c) 13.8 23.7 25.5 SN(E/C) 0.93
2850047	47	Red Green Blue z 18.99 znorm 14.81 sky 15.1 14.9 14.8 S/N 15.4 25.9 27.3 S/N(c) 13.6 24.2 25.7 SN(E/C) 0.93
2850048	47	Red Green Blue z 18.95 znorm 14.77 sky 15.0 14.9 14.9 S/N 15.1 25.2 26.9 S/N(c) 13.4 23.4 25.4 SN(E/C) 0.93
2850049	47	Red Green Blue z 18.99 znorm 14.81 sky 14.8 14.9 14.8 S/N 15.5 25.7 26.9 S/N(c) 13.8 24.1 25.8 SN(E/C) 0.95
2850050	47	Red Green Blue z 19.05 znorm 14.87 sky 14.9 14.9 14.8 S/N 16.0 26.9 28.1 S/N(c) 14.2 25.2 26.5 SN(E/C) 0.93
2850051	47	Red Green Blue z 19.07 znorm 14.89 sky 15.1 15.0 14.8 S/N 16.3 27.0 27.9 S/N(c) 14.7 25.4 26.7 SN(E/C) 0.92
2850052	47	Red Green Blue z 19.04 znorm 14.86 sky 15.0 15.0 14.9 S/N 16.0 26.7 27.4 S/N(c) 14.2 24.9 26.4 SN(E/C) 0.94
2850053	47	Red Green Blue z 19.05 znorm 14.87 sky 15.2 15.1 14.8 S/N 16.1 26.7 27.4 S/N(c) 14.4 25.1 26.6 SN(E/C) 0.93
2850054	47	Red Green Blue z 19.03 znorm 14.85 sky 15.0 15.0 14.9 S/N 15.9 26.4 27.4 S/N(c) 14.4 24.8 26.6 SN(E/C) 0.92
2850055	47	Red Green Blue z 19.13 znorm 14.94 sky 15.0 15.1 15.0 S/N 16.8 27.6 28.6 S/N(c) 15.3 25.9 27.4 SN(E/C) 0.93
2850056	47	Red Green Blue z 19.15 znorm 14.96 sky 14.9 15.1 14.8 S/N 16.5 27.6 29.1 S/N(c) 15.0 25.9 27.6 SN(E/C) 0.92