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)
1630046	50	Red Green Blue z 19.04 znorm 14.79 sky 13.7 13.3 13.4 S/N 18.5 25.0 27.9 S/N(c) 17.0 23.9 26.5 SN(E/C) 0.82
1630047	50	Red Green Blue z 19.00 znorm 14.75 sky 13.6 13.3 13.6 S/N 18.0 24.7 27.1 S/N(c) 16.6 23.7 25.5 SN(E/C) 0.89
1630048	50	Red Green Blue z 19.05 znorm 14.80 sky 13.6 13.4 13.5 S/N 18.7 25.4 27.1 S/N(c) 17.1 24.1 26.0 SN(E/C) 0.81
1630049	50	Red Green Blue z 19.00 znorm 14.75 sky 13.7 13.5 13.6 S/N 18.2 25.3 26.5 S/N(c) 16.5 23.8 25.2 SN(E/C) 0.87
1630050	50	Red Green Blue z 19.04 znorm 14.79 sky 13.8 13.6 13.5 S/N 18.6 26.0 27.2 S/N(c) 16.9 24.5 25.8 SN(E/C) 0.83
1630051	50	Red Green Blue z 19.07 znorm 14.82 sky 13.8 13.6 13.7 S/N 18.9 26.0 27.5 S/N(c) 17.3 24.7 25.9 SN(E/C) 0.85
1630052	50	Red Green Blue z 19.03 znorm 14.79 sky 13.7 13.6 13.6 S/N 18.4 25.8 26.9 S/N(c) 16.8 24.3 25.4 SN(E/C) 0.81
1630053	50	Red Green Blue z 19.03 znorm 14.78 sky 13.7 13.5 13.6 S/N 18.4 25.5 26.7 S/N(c) 16.9 24.2 25.4 SN(E/C) 0.85
1630054	50	Red Green Blue z 19.04 znorm 14.79 sky 13.6 13.6 13.6 S/N 18.5 25.7 27.0 S/N(c) 16.9 24.3 25.5 SN(E/C) 0.87
1630055	50	Red Green Blue z 18.94 znorm 14.69 sky 13.7 13.7 13.7 S/N 17.7 24.6 25.7 S/N(c) 16.0 23.0 24.2 SN(E/C) 0.88
1630056	50	Red Green Blue z 18.86 znorm 14.61 sky 13.7 13.7 13.7 S/N 16.9 23.7 24.7 S/N(c) 15.1 22.2 23.3 SN(E/C) 0.86