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)
8170011	47	Red Green Blue z 19.02 znorm 14.84 sky 14.3 14.1 13.9 S/N 15.7 24.6 26.5 S/N(c) 14.0 22.8 25.2 SN(E/C) 0.49
8170012	47	Red Green Blue z 19.02 znorm 14.84 sky 14.3 14.1 14.1 S/N 15.3 25.1 26.7 S/N(c) 13.8 22.6 25.3 SN(E/C) 0.43
8170013	47	Red Green Blue z 18.82 znorm 14.64 sky 14.1 14.1 14.1 S/N 13.4 22.5 24.4 S/N(c) 12.0 20.0 23.0 SN(E/C) 0.47
8170014	47	Red Green Blue z 18.49 znorm 14.31 sky 13.9 13.9 14.0 S/N 10.6 17.7 20.2 S/N(c) 9.3 16.2 18.7 SN(E/C) 0.58
8170015	47	Red Green Blue z 18.78 znorm 14.60 sky 14.0 14.1 14.1 S/N 12.6 21.5 23.6 S/N(c) 11.2 19.3 22.2 SN(E/C) 0.45
8170016	47	Red Green Blue z 19.02 znorm 14.84 sky 14.3 14.3 14.3 S/N 15.2 24.5 27.3 S/N(c) 13.7 22.6 25.9 SN(E/C) 0.45
8170017	47	Red Green Blue z 18.81 znorm 14.63 sky 14.1 14.1 14.1 S/N 13.0 21.3 24.8 S/N(c) 11.4 19.8 23.1 SN(E/C) 0.48
8170018	47	Red Green Blue z 17.61 znorm 13.43 sky 13.5 13.5 13.7 S/N 5.0 9.3 10.9 S/N(c) 4.2 8.0 9.9 SN(E/C) 0.69