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)
1650044	50	Red Green Blue z 18.72 znorm 14.47 sky 13.0 12.7 12.8 S/N 15.7 20.6 21.8 S/N(c) 14.7 19.8 20.7 SN(E/C) 0.82
1650045	50	Red Green Blue z 18.84 znorm 14.59 sky 13.0 12.9 12.9 S/N 16.8 22.4 23.9 S/N(c) 15.5 21.3 22.4 SN(E/C) 0.88
1650046	50	Red Green Blue z 18.95 znorm 14.70 sky 13.0 12.9 13.0 S/N 17.8 24.0 24.8 S/N(c) 16.7 22.6 23.9 SN(E/C) 0.80
1650047	50	Red Green Blue z 18.94 znorm 14.69 sky 13.0 12.9 13.0 S/N 17.6 24.0 24.6 S/N(c) 16.6 22.7 23.6 SN(E/C) 0.79
1650048	50	Red Green Blue z 18.88 znorm 14.63 sky 13.0 13.0 13.0 S/N 17.0 23.2 23.6 S/N(c) 15.9 21.9 22.6 SN(E/C) 0.82
1650049	50	Red Green Blue z 18.89 znorm 14.65 sky 13.1 13.0 13.0 S/N 17.2 23.4 23.8 S/N(c) 16.0 22.1 22.8 SN(E/C) 0.79
1650050	50	Red Green Blue z 18.95 znorm 14.70 sky 13.1 13.0 13.0 S/N 17.8 24.2 24.4 S/N(c) 16.8 23.0 23.3 SN(E/C) 0.85
1650051	50	Red Green Blue z 18.93 znorm 14.68 sky 13.1 13.0 13.0 S/N 17.5 24.0 24.2 S/N(c) 16.5 22.9 23.0 SN(E/C) 0.81
1650052	50	Red Green Blue z 18.89 znorm 14.64 sky 13.1 13.0 13.0 S/N 16.8 23.3 23.6 S/N(c) 16.0 22.1 22.4 SN(E/C) 0.86
1650053	50	Red Green Blue z 18.89 znorm 14.65 sky 13.1 13.0 13.0 S/N 17.2 23.3 23.5 S/N(c) 16.1 22.3 22.1 SN(E/C) 0.79
1650054	50	Red Green Blue z 18.80 znorm 14.55 sky 13.1 13.0 13.0 S/N 16.0 22.0 22.4 S/N(c) 15.2 20.8 21.0 SN(E/C) 0.84
1650055	50	Red Green Blue z 18.88 znorm 14.64 sky 13.0 13.0 13.0 S/N 17.0 23.0 23.4 S/N(c) 16.0 21.8 22.3 SN(E/C) 0.89
1650056	50	Red Green Blue z 18.94 znorm 14.69 sky 13.0 13.0 13.0 S/N 17.6 23.6 23.8 S/N(c) 16.5 22.6 22.4 SN(E/C) 0.79