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 19.20 znorm 15.02 sky 15.0 14.6 14.7 S/N 16.6 26.4 28.5 S/N(c) 14.6 25.2 26.9 SN(E/C) 0.88
2910050	47	Red Green Blue z 19.23 znorm 15.05 sky 15.0 14.7 15.1 S/N 16.8 27.2 29.3 S/N(c) 14.9 25.7 27.4 SN(E/C) 0.81
2910051	47	Red Green Blue z 19.24 znorm 15.06 sky 14.9 14.7 14.9 S/N 17.1 27.7 29.8 S/N(c) 15.0 26.0 27.9 SN(E/C) 0.83
2910052	47	Red Green Blue z 19.27 znorm 15.09 sky 15.1 14.7 14.9 S/N 17.6 28.5 30.5 S/N(c) 15.4 26.5 28.4 SN(E/C) 0.80
2910053	47	Red Green Blue z 19.27 znorm 15.09 sky 15.1 14.7 14.9 S/N 17.4 28.2 30.4 S/N(c) 15.3 26.2 28.3 SN(E/C) 0.76
2910054	47	Red Green Blue z 19.20 znorm 15.02 sky 14.9 14.6 14.9 S/N 16.7 27.1 29.3 S/N(c) 14.6 25.4 27.2 SN(E/C) 0.82
2910055	47	Red Green Blue z 19.15 znorm 14.97 sky 14.9 14.6 14.9 S/N 16.4 26.8 28.7 S/N(c) 14.3 24.8 26.7 SN(E/C) 0.90
2910056	47	Red Green Blue z 19.18 znorm 15.00 sky 14.9 14.8 14.8 S/N 16.7 27.2 29.0 S/N(c) 14.4 25.1 26.8 SN(E/C) 0.88
2910057	47	Red Green Blue z 19.16 znorm 14.98 sky 14.5 14.5 14.6 S/N 16.5 26.8 28.8 S/N(c) 14.5 24.8 26.6 SN(E/C) 0.85
2910058	47	Red Green Blue z 19.21 znorm 15.03 sky 14.8 14.7 14.6 S/N 17.1 27.8 29.3 S/N(c) 14.9 25.7 27.2 SN(E/C) 0.85