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)
2830035	47	Red Green Blue z 18.80 znorm 14.62 sky 14.8 14.5 14.3 S/N 11.2 19.2 20.4 S/N(c) 9.6 17.9 18.7 SN(E/C) 1.01
2830036	47	Red Green Blue z 18.86 znorm 14.68 sky 14.8 14.5 14.5 S/N 12.1 20.3 21.8 S/N(c) 10.5 18.2 19.6 SN(E/C) 0.96
2830037	47	Red Green Blue z 18.98 znorm 14.80 sky 14.8 14.7 14.6 S/N 13.3 22.1 23.1 S/N(c) 11.6 19.4 21.2 SN(E/C) 0.94
2830038	47	Red Green Blue z 19.00 znorm 14.82 sky 14.8 14.7 14.5 S/N 13.7 22.7 23.4 S/N(c) 12.1 19.9 21.3 SN(E/C) 0.94
2830039	47	Red Green Blue z 18.99 znorm 14.81 sky 14.9 14.7 14.5 S/N 13.6 22.8 23.2 S/N(c) 12.1 20.3 21.1 SN(E/C) 0.93
2830040	47	Red Green Blue z 19.03 znorm 14.85 sky 15.0 14.7 14.7 S/N 14.3 23.3 24.2 S/N(c) 12.6 20.8 22.0 SN(E/C) 0.95
2830041	47	Red Green Blue z 19.05 znorm 14.87 sky 15.2 14.9 14.6 S/N 14.7 24.0 24.6 S/N(c) 12.9 21.5 22.5 SN(E/C) 0.97
2830042	47	Red Green Blue z 18.98 znorm 14.80 sky 15.0 15.0 14.8 S/N 14.1 23.4 24.2 S/N(c) 12.5 21.0 22.1 SN(E/C) 0.96