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 19.02 znorm 14.78 sky 13.5 13.2 13.3 S/N 18.2 24.7 27.2 S/N(c) 16.9 23.6 25.8 SN(E/C) 0.83
1630047	50	Red Green Blue z 18.99 znorm 14.74 sky 13.5 13.3 13.5 S/N 17.8 24.5 26.4 S/N(c) 16.5 23.4 24.7 SN(E/C) 0.88
1630048	50	Red Green Blue z 19.04 znorm 14.79 sky 13.5 13.4 13.4 S/N 18.5 25.2 26.9 S/N(c) 17.1 23.9 25.2 SN(E/C) 0.82
1630049	50	Red Green Blue z 19.00 znorm 14.75 sky 13.7 13.4 13.5 S/N 18.1 25.0 26.2 S/N(c) 16.4 23.6 24.8 SN(E/C) 0.89
1630050	50	Red Green Blue z 19.03 znorm 14.78 sky 13.6 13.5 13.3 S/N 18.5 25.8 26.5 S/N(c) 16.8 24.3 25.2 SN(E/C) 0.83
1630051	50	Red Green Blue z 19.06 znorm 14.81 sky 13.8 13.6 13.5 S/N 18.8 25.8 27.1 S/N(c) 17.1 24.5 25.7 SN(E/C) 0.86
1630052	50	Red Green Blue z 19.03 znorm 14.78 sky 13.7 13.5 13.5 S/N 18.4 25.5 26.6 S/N(c) 16.7 24.1 25.3 SN(E/C) 0.82
1630053	50	Red Green Blue z 19.02 znorm 14.77 sky 13.6 13.5 13.4 S/N 18.3 25.3 26.5 S/N(c) 16.7 23.9 25.1 SN(E/C) 0.86
1630054	50	Red Green Blue z 19.03 znorm 14.78 sky 13.6 13.5 13.5 S/N 18.3 25.5 26.7 S/N(c) 16.8 24.0 25.2 SN(E/C) 0.88
1630055	50	Red Green Blue z 18.93 znorm 14.68 sky 13.7 13.6 13.5 S/N 17.5 24.3 25.4 S/N(c) 15.9 22.8 23.9 SN(E/C) 0.91
1630056	50	Red Green Blue z 18.86 znorm 14.61 sky 13.7 13.6 13.6 S/N 16.8 23.4 24.4 S/N(c) 15.0 21.9 22.9 SN(E/C) 0.85