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)
8750011	47	Red Green Blue z 18.70 znorm 14.52 sky 13.4 13.2 13.2 S/N 12.9 20.6 20.7 S/N(c) 21.3 22.7 4.2 SN(E/C) 0.53
8750012	47	Red Green Blue z 18.71 znorm 14.53 sky 13.3 13.3 13.3 S/N 12.7 20.3 21.2 S/N(c) 21.3 23.2 4.2 SN(E/C) 0.51
8750013	47	Red Green Blue z 18.63 znorm 14.45 sky 13.4 13.3 13.3 S/N 11.7 19.1 19.7 S/N(c) 19.9 21.8 4.0 SN(E/C) 0.51
8750014	47	Red Green Blue z 18.69 znorm 14.51 sky 13.3 13.3 13.3 S/N 12.1 19.9 20.7 S/N(c) 21.2 22.4 4.2 SN(E/C) 0.52