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)
1900095	50	Red Green Blue z 18.77 znorm 14.52 sky 14.8 14.5 14.3 S/N 12.7 20.0 24.1 S/N(c) 11.1 18.3 23.0 SN(E/C) 0.88
1900096	50	Red Green Blue z 18.70 znorm 14.45 sky 14.5 14.4 14.8 S/N 11.9 19.1 24.1 S/N(c) 10.5 17.4 22.4 SN(E/C) 0.91
1900097	50	Red Green Blue z 18.76 znorm 14.51 sky 14.5 14.6 15.0 S/N 12.6 20.1 24.6 S/N(c) 11.1 18.8 22.9 SN(E/C) 0.94
1900098	50	Red Green Blue z 18.83 znorm 14.58 sky 14.7 14.5 14.9 S/N 13.4 21.0 25.4 S/N(c) 11.8 19.7 23.9 SN(E/C) 0.90
1900099	50	Red Green Blue z 18.90 znorm 14.65 sky 14.5 14.6 14.9 S/N 14.4 22.0 26.2 S/N(c) 12.6 20.6 24.5 SN(E/C) 0.88
1900100	50	Red Green Blue z 18.93 znorm 14.68 sky 14.7 14.7 14.9 S/N 14.6 22.5 26.6 S/N(c) 12.9 21.2 24.9 SN(E/C) 0.92