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 18.81 znorm 14.63 sky 15.9 15.1 14.9 S/N 13.8 22.4 26.7 S/N(c) 12.4 21.7 25.4 SN(E/C) 0.45
7850071	47	Red Green Blue z 18.90 znorm 14.72 sky 16.2 15.5 15.9 S/N 14.4 23.5 27.4 S/N(c) 13.1 22.6 26.4 SN(E/C) 0.42
7850072	47	Red Green Blue z 18.91 znorm 14.73 sky 15.5 15.5 15.8 S/N 14.5 23.7 26.9 S/N(c) 13.1 22.9 26.2 SN(E/C) 0.43
7850073	47	Red Green Blue z 18.91 znorm 14.73 sky 15.8 15.5 15.9 S/N 14.6 23.7 26.8 S/N(c) 13.2 22.9 25.9 SN(E/C) 0.45
7850074	47	Red Green Blue z 18.95 znorm 14.77 sky 15.4 15.4 15.7 S/N 15.1 24.5 27.2 S/N(c) 13.7 23.6 26.3 SN(E/C) 0.42
7850075	47	Red Green Blue z 19.02 znorm 14.84 sky 15.9 15.6 15.9 S/N 15.7 25.3 28.1 S/N(c) 14.2 24.3 27.2 SN(E/C) 0.41
7850076	47	Red Green Blue z 18.93 znorm 14.75 sky 15.5 15.6 15.9 S/N 14.8 24.2 27.0 S/N(c) 13.2 23.3 26.1 SN(E/C) 0.44
7850077	47	Red Green Blue z 18.94 znorm 14.76 sky 15.9 15.6 15.8 S/N 14.7 24.1 26.7 S/N(c) 13.4 23.3 25.8 SN(E/C) 0.41