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)
7850070	47	Red Green Blue z 18.79 znorm 14.61 sky 15.4 14.9 14.8 S/N 13.6 22.2 24.0 S/N(c) 11.4 27.2 49.2 SN(E/C) 0.45
7850071	47	Red Green Blue z 18.87 znorm 14.69 sky 15.5 15.1 15.5 S/N 14.3 23.2 25.9 S/N(c) 12.0 28.3 51.6 SN(E/C) 0.42
7850072	47	Red Green Blue z 18.89 znorm 14.71 sky 15.4 15.1 15.1 S/N 14.5 23.3 26.0 S/N(c) 11.9 28.5 52.3 SN(E/C) 0.43
7850073	47	Red Green Blue z 18.88 znorm 14.70 sky 15.3 15.1 15.3 S/N 14.2 23.3 26.4 S/N(c) 12.0 28.6 51.7 SN(E/C) 0.44
7850074	47	Red Green Blue z 18.94 znorm 14.76 sky 15.3 15.3 15.2 S/N 14.9 24.3 27.0 S/N(c) 12.4 29.1 53.6 SN(E/C) 0.42
7850075	47	Red Green Blue z 19.01 znorm 14.83 sky 15.6 15.2 15.4 S/N 15.7 24.9 27.8 S/N(c) 12.8 30.3 55.2 SN(E/C) 0.40
7850076	47	Red Green Blue z 18.92 znorm 14.74 sky 15.6 15.1 15.5 S/N 14.9 23.8 26.8 S/N(c) 12.2 29.2 53.2 SN(E/C) 0.44
7850077	47	Red Green Blue z 18.92 znorm 14.74 sky 15.3 15.2 15.3 S/N 14.6 23.9 26.4 S/N(c) 12.3 29.0 53.8 SN(E/C) 0.41