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 18.78 znorm 14.53 sky 13.0 12.7 12.8 S/N 15.7 20.6 21.2 S/N(c) 14.2 19.4 20.1 SN(E/C) 0.83
1650045	50	Red Green Blue z 18.90 znorm 14.65 sky 13.0 12.9 12.9 S/N 16.8 22.4 23.2 S/N(c) 15.5 21.2 21.9 SN(E/C) 0.89
1650046	50	Red Green Blue z 19.00 znorm 14.75 sky 13.0 13.0 12.9 S/N 17.8 24.0 24.3 S/N(c) 16.6 22.6 23.1 SN(E/C) 0.83
1650047	50	Red Green Blue z 19.00 znorm 14.75 sky 13.0 13.0 12.9 S/N 17.6 24.0 24.1 S/N(c) 16.5 22.6 23.0 SN(E/C) 0.80
1650048	50	Red Green Blue z 18.92 znorm 14.67 sky 13.1 13.0 12.9 S/N 17.2 23.1 23.3 S/N(c) 15.7 21.9 22.1 SN(E/C) 0.84
1650049	50	Red Green Blue z 18.94 znorm 14.69 sky 13.1 13.1 13.0 S/N 17.2 23.5 23.7 S/N(c) 15.9 22.0 22.7 SN(E/C) 0.80
1650050	50	Red Green Blue z 18.98 znorm 14.74 sky 13.1 13.1 13.0 S/N 17.7 24.2 24.1 S/N(c) 16.5 22.9 23.0 SN(E/C) 0.85
1650051	50	Red Green Blue z 18.97 znorm 14.73 sky 13.1 13.1 13.0 S/N 17.4 24.0 23.7 S/N(c) 16.4 22.8 22.7 SN(E/C) 0.84
1650052	50	Red Green Blue z 18.93 znorm 14.68 sky 13.0 13.0 12.9 S/N 16.8 23.3 23.1 S/N(c) 16.0 22.0 22.2 SN(E/C) 0.86
1650053	50	Red Green Blue z 18.94 znorm 14.69 sky 13.1 13.0 13.0 S/N 17.2 23.2 23.1 S/N(c) 15.9 22.2 22.0 SN(E/C) 0.80
1650054	50	Red Green Blue z 18.83 znorm 14.58 sky 13.1 13.0 13.0 S/N 16.0 22.0 22.0 S/N(c) 14.8 20.8 21.0 SN(E/C) 0.82
1650055	50	Red Green Blue z 18.92 znorm 14.67 sky 13.0 13.0 12.9 S/N 17.0 22.9 22.9 S/N(c) 15.8 21.7 21.9 SN(E/C) 0.88
1650056	50	Red Green Blue z 18.98 znorm 14.73 sky 13.1 13.0 12.9 S/N 17.6 23.5 23.2 S/N(c) 16.3 22.5 22.4 SN(E/C) 0.79