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 18.73 znorm 14.48 sky 14.4 14.2 14.2 S/N 12.6 19.7 23.7 S/N(c) 11.2 18.4 22.6 SN(E/C) 0.91
1900096	50	Red Green Blue z 18.66 znorm 14.41 sky 14.6 14.2 14.4 S/N 12.2 18.9 23.0 S/N(c) 10.7 17.8 22.0 SN(E/C) 0.90
1900097	50	Red Green Blue z 18.72 znorm 14.48 sky 14.5 14.4 14.6 S/N 12.7 19.8 23.9 S/N(c) 11.4 18.6 22.9 SN(E/C) 0.95
1900098	50	Red Green Blue z 18.80 znorm 14.55 sky 14.6 14.3 14.5 S/N 13.3 20.8 24.6 S/N(c) 11.9 19.5 23.5 SN(E/C) 0.87
1900099	50	Red Green Blue z 18.87 znorm 14.63 sky 14.6 14.3 14.4 S/N 14.4 21.8 25.0 S/N(c) 12.7 20.7 24.1 SN(E/C) 0.89
1900100	50	Red Green Blue z 18.90 znorm 14.65 sky 14.5 14.4 14.4 S/N 14.3 22.5 25.4 S/N(c) 13.0 21.0 24.4 SN(E/C) 0.92