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)
19620072	47	Red Green Blue z 17.78 znorm 13.60 sky 14.6 13.5 14.2 S/N 4.5 8.0 10.5 S/N(c) 9.3 14.2 3.9 SN(E/C) 0.94
19620073	47	Red Green Blue z 17.58 znorm 13.40 sky 14.7 13.8 14.5 S/N 4.5 8.0 10.3 S/N(c) 8.1 13.1 3.4 SN(E/C) 0.91
19620074	47	Red Green Blue z 18.14 znorm 13.96 sky 14.8 13.9 14.5 S/N 6.6 11.7 14.2 S/N(c) 11.7 17.7 4.6 SN(E/C) 0.92
19620075	47	Red Green Blue z 17.72 znorm 13.54 sky 14.2 13.7 13.8 S/N 4.7 8.9 10.6 S/N(c) 8.8 14.0 3.6 SN(E/C) 0.98