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)
2910049	47	Red Green Blue z 19.19 znorm 15.01 sky 14.8 14.7 14.4 S/N 16.5 26.6 27.8 S/N(c) 14.4 24.4 25.7 SN(E/C) 0.86
2910050	47	Red Green Blue z 19.22 znorm 15.04 sky 14.7 14.5 14.6 S/N 16.7 26.9 28.6 S/N(c) 14.9 25.1 26.4 SN(E/C) 0.81
2910051	47	Red Green Blue z 19.23 znorm 15.05 sky 14.5 14.4 14.5 S/N 16.8 27.3 28.8 S/N(c) 14.8 25.3 26.8 SN(E/C) 0.83
2910052	47	Red Green Blue z 19.26 znorm 15.08 sky 14.6 14.5 14.6 S/N 17.2 27.9 29.8 S/N(c) 15.2 25.8 27.5 SN(E/C) 0.80
2910053	47	Red Green Blue z 19.26 znorm 15.08 sky 14.7 14.7 14.6 S/N 17.1 27.8 29.6 S/N(c) 15.1 25.5 27.5 SN(E/C) 0.77
2910054	47	Red Green Blue z 19.20 znorm 15.01 sky 14.7 14.6 14.5 S/N 16.6 26.8 28.4 S/N(c) 14.6 24.7 26.5 SN(E/C) 0.83
2910055	47	Red Green Blue z 19.14 znorm 14.96 sky 14.5 14.5 14.6 S/N 16.3 26.4 28.0 S/N(c) 14.1 23.8 25.7 SN(E/C) 0.89
2910056	47	Red Green Blue z 19.16 znorm 14.98 sky 14.8 14.6 14.6 S/N 16.6 26.8 28.3 S/N(c) 14.5 24.7 26.0 SN(E/C) 0.87
2910057	47	Red Green Blue z 19.16 znorm 14.98 sky 14.4 14.4 14.4 S/N 16.5 26.5 28.0 S/N(c) 14.3 24.4 25.7 SN(E/C) 0.86
2910058	47	Red Green Blue z 19.21 znorm 15.03 sky 14.6 14.6 14.4 S/N 17.0 27.3 28.5 S/N(c) 14.7 25.2 26.7 SN(E/C) 0.84