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)
8170033	47	Red Green Blue z 18.97 znorm 14.79 sky 13.2 13.1 13.1 S/N 13.4 20.2 21.8 S/N(c) 12.1 19.1 20.6 SN(E/C) 0.43
8170034	47	Red Green Blue z 18.72 znorm 14.54 sky 12.7 12.7 12.7 S/N 10.4 16.3 17.6 S/N(c) 9.3 14.9 16.5 SN(E/C) 0.54
8170035	47	Red Green Blue z 18.77 znorm 14.59 sky 12.8 12.7 12.7 S/N 11.2 16.8 18.2 S/N(c) 10.1 15.4 17.4 SN(E/C) 0.49
8170036	47	Red Green Blue z 18.64 znorm 14.46 sky 12.6 12.6 12.6 S/N 9.5 15.1 16.8 S/N(c) 8.5 13.7 15.8 SN(E/C) 0.50
8170037	47	Red Green Blue z 18.04 znorm 13.86 sky 12.1 12.0 12.1 S/N 5.3 8.3 9.3 S/N(c) 4.8 7.6 9.3 SN(E/C) 0.67
8170038	47	Red Green Blue z 17.59 znorm 13.41 sky 12.1 12.0 12.0 S/N 3.4 5.8 6.2 S/N(c) 3.1 5.3 6.6 SN(E/C) 0.79
8170039	47	Red Green Blue z 16.87 znorm 12.69 sky 11.9 11.9 12.0 S/N 1.6 3.1 2.6 S/N(c) 1.5 2.8 3.8 SN(E/C) 0.86
8170040	47	Red Green Blue z 14.92 znorm 10.74 sky 11.9 12.0 12.1 S/N 0.1 0.4 0.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 4.49