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)
2810049	47	Red Green Blue z 18.82 znorm 14.64 sky 15.5 14.7 14.8 S/N 13.1 21.4 26.1 S/N(c) 11.3 20.1 24.5 SN(E/C) 0.99
2810050	47	Red Green Blue z 18.82 znorm 14.64 sky 15.6 14.8 15.4 S/N 13.2 21.4 25.8 S/N(c) 11.7 20.1 24.3 SN(E/C) 0.94
2810051	47	Red Green Blue z 18.88 znorm 14.70 sky 15.1 15.0 15.2 S/N 13.3 22.1 26.1 S/N(c) 11.6 20.7 24.6 SN(E/C) 0.99
2810052	47	Red Green Blue z 18.86 znorm 14.68 sky 15.3 15.0 15.2 S/N 13.4 21.9 25.7 S/N(c) 11.6 20.5 24.1 SN(E/C) 0.93
2810053	47	Red Green Blue z 18.83 znorm 14.65 sky 15.1 15.1 15.3 S/N 13.0 21.5 25.1 S/N(c) 11.3 20.0 23.3 SN(E/C) 0.95
2810054	47	Red Green Blue z 18.80 znorm 14.62 sky 15.4 15.1 15.3 S/N 12.7 21.2 24.6 S/N(c) 11.3 19.8 23.1 SN(E/C) 0.98
2810055	47	Red Green Blue z 18.85 znorm 14.67 sky 15.0 15.1 15.2 S/N 13.2 21.9 24.9 S/N(c) 11.5 20.3 23.2 SN(E/C) 0.96
2810056	47	Red Green Blue z 18.82 znorm 14.64 sky 15.1 15.2 15.4 S/N 12.9 21.4 24.6 S/N(c) 10.8 20.0 22.9 SN(E/C) 0.99
2810057	47	Red Green Blue z 18.83 znorm 14.65 sky 15.2 15.2 15.4 S/N 13.1 21.7 24.8 S/N(c) 11.4 20.3 22.8 SN(E/C) 0.99
2810058	47	Red Green Blue z 18.89 znorm 14.71 sky 15.1 15.1 15.3 S/N 13.4 22.2 25.5 S/N(c) 11.7 20.7 23.5 SN(E/C) 0.96
2810059	47	Red Green Blue z 18.90 znorm 14.72 sky 15.2 15.2 15.3 S/N 13.6 22.7 25.5 S/N(c) 12.0 21.3 23.5 SN(E/C) 0.95
2810060	47	Red Green Blue z 18.74 znorm 14.56 sky 15.0 15.3 15.4 S/N 12.1 20.7 23.2 S/N(c) 10.8 19.2 21.6 SN(E/C) 0.98
2810061	47	Red Green Blue z 18.79 znorm 14.61 sky 15.2 15.1 15.4 S/N 12.6 21.3 23.6 S/N(c) 10.9 19.7 22.0 SN(E/C) 0.97
2810062	47	Red Green Blue z 18.92 znorm 14.73 sky 15.4 15.2 15.4 S/N 13.8 22.9 25.3 S/N(c) 12.0 21.3 23.4 SN(E/C) 0.93
2810063	47	Red Green Blue z 18.81 znorm 14.63 sky 15.1 15.1 15.3 S/N 13.1 21.6 23.8 S/N(c) 11.3 20.2 22.1 SN(E/C) 0.98
2810064	47	Red Green Blue z 18.78 znorm 14.60 sky 15.2 15.3 15.4 S/N 12.4 21.0 23.7 S/N(c) 10.8 19.6 22.1 SN(E/C) 1.01