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)
1390070	50	Red Green Blue z 18.87 znorm 14.63 sky 14.2 13.4 13.2 S/N 13.4 18.3 26.5 S/N(c) 12.1 17.5 28.5 SN(E/C) 0.66
1390071	50	Red Green Blue z 18.92 znorm 14.68 sky 14.1 13.6 13.3 S/N 13.4 19.2 24.9 S/N(c) 12.2 17.8 24.9 SN(E/C) 0.65
1390072	50	Red Green Blue z 18.39 znorm 14.14 sky 12.7 12.6 12.5 S/N 8.2 11.8 18.7 S/N(c) 7.1 10.5 18.5 SN(E/C) 0.71