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)
2780051	47	Red Green Blue z 18.32 znorm 14.14 sky 14.7 14.5 14.3 S/N 8.4 16.1 16.8 S/N(c) 6.8 14.2 15.1 SN(E/C) 0.79
2780052	47	Red Green Blue z 18.98 znorm 14.80 sky 14.4 14.3 14.3 S/N 13.6 22.7 23.7 S/N(c) 11.6 20.2 21.9 SN(E/C) 0.73
2780053	47	Red Green Blue z 18.95 znorm 14.77 sky 14.4 14.4 14.3 S/N 13.1 22.4 23.7 S/N(c) 11.3 19.8 21.2 SN(E/C) 0.66
2780054	47	Red Green Blue z 19.00 znorm 14.82 sky 14.6 14.3 14.3 S/N 13.4 23.0 24.2 S/N(c) 11.4 20.1 21.6 SN(E/C) 0.74
2780055	47	Red Green Blue z 18.99 znorm 14.81 sky 14.4 14.4 14.2 S/N 13.4 22.5 23.7 S/N(c) 11.5 19.8 21.7 SN(E/C) 0.70
2780056	47	Red Green Blue z 19.01 znorm 14.83 sky 14.3 14.4 14.2 S/N 13.5 23.3 24.0 S/N(c) 11.3 20.4 22.0 SN(E/C) 0.76
2780057	47	Red Green Blue z 19.05 znorm 14.87 sky 14.5 14.4 14.2 S/N 14.0 23.7 24.9 S/N(c) 11.9 20.9 22.5 SN(E/C) 0.70
2780058	47	Red Green Blue z 18.97 znorm 14.79 sky 14.5 14.5 14.2 S/N 13.1 22.5 23.6 S/N(c) 11.0 19.8 21.4 SN(E/C) 0.72
2780059	47	Red Green Blue z 18.81 znorm 14.63 sky 14.6 14.6 14.3 S/N 11.9 20.5 21.3 S/N(c) 9.9 18.1 19.5 SN(E/C) 0.71
2780060	47	Red Green Blue z 18.86 znorm 14.68 sky 14.6 14.6 14.3 S/N 12.2 21.0 22.1 S/N(c) 9.9 18.6 20.1 SN(E/C) 0.73
2780061	47	Red Green Blue z 18.93 znorm 14.75 sky 14.7 14.6 14.3 S/N 12.7 22.0 22.8 S/N(c) 10.4 19.0 20.5 SN(E/C) 0.72
2780062	47	Red Green Blue z 18.85 znorm 14.67 sky 14.7 14.4 14.4 S/N 11.9 21.2 21.6 S/N(c) 10.1 18.5 19.7 SN(E/C) 0.69