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)
1720086	50	Red Green Blue z 18.67 znorm 14.43 sky 14.8 14.3 14.3 S/N 12.7 19.6 21.2 S/N(c) 10.9 18.4 19.6 SN(E/C) 0.88
1720087	50	Red Green Blue z 18.78 znorm 14.53 sky 14.6 14.2 14.5 S/N 13.6 20.6 22.3 S/N(c) 11.8 19.3 21.3 SN(E/C) 0.87
1720088	50	Red Green Blue z 18.89 znorm 14.64 sky 14.5 14.2 14.5 S/N 14.7 21.8 23.3 S/N(c) 12.6 20.6 21.9 SN(E/C) 0.84
1720089	50	Red Green Blue z 19.02 znorm 14.78 sky 14.4 14.3 14.4 S/N 15.8 23.7 24.9 S/N(c) 13.9 22.1 24.0 SN(E/C) 0.86
1720090	50	Red Green Blue z 19.08 znorm 14.83 sky 14.4 14.2 14.3 S/N 16.2 24.6 25.6 S/N(c) 14.3 22.8 24.7 SN(E/C) 0.84
1720091	50	Red Green Blue z 19.05 znorm 14.80 sky 14.2 14.1 14.0 S/N 15.8 23.9 24.4 S/N(c) 14.1 22.5 23.8 SN(E/C) 0.84