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 18.75 znorm 14.50 sky 14.5 14.2 14.1 S/N 12.6 19.3 23.0 S/N(c) 10.9 18.0 21.3 SN(E/C) 0.90
1900096	50	Red Green Blue z 18.68 znorm 14.43 sky 14.5 14.3 14.3 S/N 12.2 18.8 21.9 S/N(c) 10.5 17.5 21.1 SN(E/C) 0.90
1900097	50	Red Green Blue z 18.75 znorm 14.50 sky 14.6 14.4 14.5 S/N 12.7 20.1 23.2 S/N(c) 11.1 18.5 21.8 SN(E/C) 0.94
1900098	50	Red Green Blue z 18.82 znorm 14.57 sky 14.5 14.3 14.3 S/N 13.3 20.6 23.7 S/N(c) 11.6 19.2 22.2 SN(E/C) 0.88
1900099	50	Red Green Blue z 18.89 znorm 14.64 sky 14.4 14.4 14.1 S/N 14.3 22.0 24.5 S/N(c) 12.4 20.4 23.2 SN(E/C) 0.88
1900100	50	Red Green Blue z 18.93 znorm 14.68 sky 14.5 14.4 14.3 S/N 14.2 22.6 25.1 S/N(c) 12.6 20.9 23.6 SN(E/C) 0.92