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)
15650050	42	Red Green Blue z 18.41 znorm 14.36 sky 14.9 14.7 14.7 S/N 11.7 19.3 20.9 S/N(c) 16.2 12.0 9.5 SN(E/C) 0.56
15650051	42	Red Green Blue z 18.27 znorm 14.21 sky 14.7 15.0 14.9 S/N 10.6 18.3 19.6 S/N(c) 14.8 11.2 9.0 SN(E/C) 0.58
15650052	42	Red Green Blue z 18.44 znorm 14.38 sky 14.9 14.9 14.9 S/N 10.5 17.9 19.5 S/N(c) 16.4 12.6 10.0 SN(E/C) 0.59
15650053	42	Red Green Blue z 18.47 znorm 14.41 sky 14.8 14.9 14.8 S/N 10.7 18.1 20.0 S/N(c) 16.6 12.9 10.1 SN(E/C) 0.55
15650054	42	Red Green Blue z 18.43 znorm 14.37 sky 14.6 14.9 15.0 S/N 12.3 20.3 22.2 S/N(c) 16.8 12.7 10.2 SN(E/C) 0.55
15650055	42	Red Green Blue z 18.50 znorm 14.44 sky 15.1 15.0 15.0 S/N 12.6 20.9 22.9 S/N(c) 17.4 13.1 10.5 SN(E/C) 0.54
15650056	42	Red Green Blue z 18.55 znorm 14.49 sky 15.1 15.0 14.9 S/N 12.8 21.0 22.4 S/N(c) 17.2 12.9 10.4 SN(E/C) 0.54
15650057	42	Red Green Blue z 18.57 znorm 14.51 sky 14.8 14.8 14.8 S/N 12.6 21.1 22.9 S/N(c) 17.0 13.0 10.4 SN(E/C) 0.53
15650058	42	Red Green Blue z 18.56 znorm 14.50 sky 14.8 14.7 14.8 S/N 12.0 20.1 22.7 S/N(c) 17.5 13.6 10.6 SN(E/C) 0.54
15650059	42	Red Green Blue z 18.59 znorm 14.53 sky 14.9 14.8 14.9 S/N 12.6 20.5 22.7 S/N(c) 17.7 13.5 10.6 SN(E/C) 0.54
15650060	42	Red Green Blue z 18.20 znorm 14.14 sky 15.3 15.0 15.0 S/N 10.2 17.4 19.6 S/N(c) 14.6 11.4 9.1 SN(E/C) 0.62
15650061	42	Red Green Blue z 18.15 znorm 14.09 sky 14.9 14.9 14.9 S/N 9.6 16.8 18.5 S/N(c) 14.2 11.2 8.9 SN(E/C) 0.63
15650062	42	Red Green Blue z 18.54 znorm 14.49 sky 14.9 14.9 14.8 S/N 12.6 21.1 22.5 S/N(c) 17.0 12.8 10.3 SN(E/C) 0.52
15650063	42	Red Green Blue z 18.51 znorm 14.45 sky 14.7 14.8 14.8 S/N 12.0 20.6 22.3 S/N(c) 16.5 12.7 10.1 SN(E/C) 0.55
15650064	42	Red Green Blue z 18.54 znorm 14.48 sky 14.8 14.8 14.8 S/N 12.5 20.1 22.7 S/N(c) 17.2 13.4 10.4 SN(E/C) 0.54
15650065	42	Red Green Blue z 18.54 znorm 14.49 sky 15.2 15.0 14.8 S/N 12.6 20.4 22.9 S/N(c) 17.4 13.4 10.4 SN(E/C) 0.53
15650066	42	Red Green Blue z 17.93 znorm 13.87 sky 15.1 15.2 15.2 S/N 8.2 15.1 16.2 S/N(c) 12.5 10.0 7.9 SN(E/C) 0.72
15650067	42	Red Green Blue z 17.88 znorm 13.82 sky 14.9 15.0 15.1 S/N 7.7 14.5 15.5 S/N(c) 11.9 9.8 7.6 SN(E/C) 0.72