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)
20170011	47	Red Green Blue z 18.77 znorm 14.59 sky 14.3 14.1 14.0 S/N 14.2 22.1 25.6 S/N(c) 11.0 15.3 6.1 SN(E/C) 0.68
20170012	47	Red Green Blue z 18.67 znorm 14.49 sky 14.4 14.4 14.3 S/N 13.0 21.1 24.4 S/N(c) 10.4 14.5 5.8 SN(E/C) 0.68
20170013	47	Red Green Blue z 18.72 znorm 14.54 sky 14.2 14.4 14.4 S/N 13.6 21.5 25.0 S/N(c) 10.6 14.9 5.9 SN(E/C) 0.67
20170014	47	Red Green Blue z 18.72 znorm 14.54 sky 14.3 14.4 14.4 S/N 13.5 21.5 25.1 S/N(c) 10.6 15.0 5.9 SN(E/C) 0.68
20170015	42	Red Green Blue z 18.20 znorm 14.14 sky 14.3 14.4 14.5 S/N 8.9 16.3 17.7 S/N(c) 7.6 11.5 4.6 SN(E/C) 0.76
20170016	42	Red Green Blue z 18.23 znorm 14.17 sky 14.2 14.6 14.5 S/N 9.0 16.6 18.3 S/N(c) 7.6 11.6 4.6 SN(E/C) 0.73
20170017	42	Red Green Blue z 17.44 znorm 13.39 sky 14.8 15.7 15.2 S/N 4.3 10.1 10.3 S/N(c) 3.8 7.5 2.8 SN(E/C) 0.87