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 18.84 znorm 14.66 sky 15.3 15.0 14.8 S/N 13.1 21.5 26.4 S/N(c) 11.5 20.4 25.0 SN(E/C) 0.98
2810050	47	Red Green Blue z 18.84 znorm 14.66 sky 15.1 15.0 15.2 S/N 13.0 21.7 26.0 S/N(c) 11.2 20.3 24.6 SN(E/C) 0.94
2810051	47	Red Green Blue z 18.90 znorm 14.72 sky 15.5 15.0 15.4 S/N 13.5 22.5 26.3 S/N(c) 11.6 20.8 24.9 SN(E/C) 0.99
2810052	47	Red Green Blue z 18.89 znorm 14.71 sky 15.6 15.1 15.5 S/N 13.4 22.5 25.9 S/N(c) 11.7 21.1 24.4 SN(E/C) 0.93
2810053	47	Red Green Blue z 18.85 znorm 14.67 sky 15.2 15.2 15.3 S/N 13.1 21.7 25.3 S/N(c) 11.3 20.1 23.8 SN(E/C) 0.95
2810054	47	Red Green Blue z 18.82 znorm 14.64 sky 15.5 15.3 15.5 S/N 12.7 21.5 24.8 S/N(c) 10.9 20.1 23.3 SN(E/C) 0.96
2810055	47	Red Green Blue z 18.87 znorm 14.69 sky 15.2 15.1 15.4 S/N 13.2 22.1 25.1 S/N(c) 11.5 20.6 23.6 SN(E/C) 0.97
2810056	47	Red Green Blue z 18.84 znorm 14.66 sky 15.3 15.2 15.4 S/N 12.9 21.7 24.8 S/N(c) 11.1 20.4 23.3 SN(E/C) 0.97
2810057	47	Red Green Blue z 18.85 znorm 14.67 sky 15.3 15.2 15.6 S/N 13.0 21.9 24.8 S/N(c) 11.5 20.5 23.1 SN(E/C) 0.99
2810058	47	Red Green Blue z 18.91 znorm 14.73 sky 15.7 15.2 15.2 S/N 13.6 22.6 25.3 S/N(c) 11.7 21.0 23.6 SN(E/C) 0.97
2810059	47	Red Green Blue z 18.92 znorm 14.74 sky 15.8 15.4 15.3 S/N 13.7 22.8 25.4 S/N(c) 12.0 21.3 23.8 SN(E/C) 0.94
2810060	47	Red Green Blue z 18.76 znorm 14.58 sky 15.1 15.1 15.6 S/N 12.2 20.7 23.3 S/N(c) 10.7 19.5 21.8 SN(E/C) 0.96
2810061	47	Red Green Blue z 18.81 znorm 14.63 sky 15.4 15.4 15.3 S/N 12.7 21.6 23.8 S/N(c) 11.1 20.2 22.4 SN(E/C) 0.96
2810062	47	Red Green Blue z 18.94 znorm 14.76 sky 15.5 15.3 15.6 S/N 13.7 23.0 25.3 S/N(c) 12.0 21.5 23.7 SN(E/C) 0.93
2810063	47	Red Green Blue z 18.83 znorm 14.65 sky 15.3 15.2 15.5 S/N 12.7 21.8 23.8 S/N(c) 11.1 20.4 22.4 SN(E/C) 0.97
2810064	47	Red Green Blue z 18.80 znorm 14.62 sky 15.6 15.3 15.5 S/N 12.3 21.4 23.8 S/N(c) 10.8 20.2 22.5 SN(E/C) 1.00