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)
1710089	50	Red Green Blue z 18.94 znorm 14.69 sky 14.5 14.2 14.2 S/N 14.1 21.2 24.1 S/N(c) 12.8 20.6 23.5 SN(E/C) 0.90
1710090	50	Red Green Blue z 18.91 znorm 14.66 sky 14.4 14.3 14.6 S/N 13.4 21.3 24.7 S/N(c) 12.0 19.9 24.0 SN(E/C) 0.87
1710091	50	Red Green Blue z 18.75 znorm 14.51 sky 14.5 14.5 14.7 S/N 12.0 19.6 21.9 S/N(c) 10.6 18.3 21.2 SN(E/C) 0.90
1710092	50	Red Green Blue z 18.72 znorm 14.47 sky 14.5 14.4 14.8 S/N 11.6 18.9 21.9 S/N(c) 10.4 18.2 21.2 SN(E/C) 0.95
1710093	50	Red Green Blue z 18.70 znorm 14.45 sky 14.5 14.4 14.6 S/N 11.7 18.9 21.3 S/N(c) 10.4 18.0 20.7 SN(E/C) 0.85
1710094	50	Red Green Blue z 18.72 znorm 14.47 sky 13.5 13.3 13.2 S/N 11.3 17.1 19.5 S/N(c) 10.6 16.1 19.1 SN(E/C) 0.92