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)
19520034	42	Red Green Blue z 16.82 znorm 12.76 sky 14.7 14.8 15.2 S/N 3.4 6.9 7.8 S/N(c) 5.5 3.0 8.0 SN(E/C) 0.58
19520035	42	Red Green Blue z 16.68 znorm 12.62 sky 14.9 15.2 15.4 S/N 2.9 6.3 6.6 S/N(c) 4.8 2.7 7.3 SN(E/C) 0.58
19520036	42	Red Green Blue z 16.96 znorm 12.90 sky 14.7 15.3 15.5 S/N 5.0 9.7 10.6 S/N(c) 6.0 3.2 8.7 SN(E/C) 0.54
19520037	42	Red Green Blue z 16.95 znorm 12.89 sky 15.6 15.2 15.2 S/N 4.6 9.2 9.9 S/N(c) 6.0 3.2 8.7 SN(E/C) 0.52
19520038	42	Red Green Blue z 17.21 znorm 13.15 sky 15.2 15.4 15.4 S/N 4.0 8.3 9.3 S/N(c) 7.0 3.5 9.8 SN(E/C) 0.47
19520039	42	Red Green Blue z 17.16 znorm 13.10 sky 14.9 15.2 15.1 S/N 4.0 8.3 9.2 S/N(c) 6.7 3.5 9.3 SN(E/C) 0.48
19520040	42	Red Green Blue z 17.28 znorm 13.22 sky 14.8 15.2 15.2 S/N 4.5 9.0 10.1 S/N(c) 7.4 3.8 10.3 SN(E/C) 0.50
19520041	42	Red Green Blue z 17.57 znorm 13.51 sky 14.5 15.0 15.2 S/N 5.4 10.6 12.0 S/N(c) 9.0 4.4 12.1 SN(E/C) 0.44
19520042	42	Red Green Blue z 17.77 znorm 13.71 sky 15.2 15.1 15.0 S/N 9.0 15.3 17.7 S/N(c) 10.2 4.9 13.5 SN(E/C) 0.43
19520043	42	Red Green Blue z 17.76 znorm 13.70 sky 15.2 15.1 15.0 S/N 9.3 15.7 17.8 S/N(c) 10.2 4.9 13.6 SN(E/C) 0.42
19520044	42	Red Green Blue z 17.72 znorm 13.66 sky 14.9 15.3 15.2 S/N 6.2 11.0 12.6 S/N(c) 9.5 4.6 12.8 SN(E/C) 0.40
19520045	42	Red Green Blue z 17.83 znorm 13.77 sky 14.9 15.0 15.1 S/N 6.5 11.5 13.0 S/N(c) 10.2 4.9 13.8 SN(E/C) 0.38
19520046	42	Red Green Blue z 17.72 znorm 13.66 sky 15.1 15.3 15.6 S/N 5.2 10.8 11.9 S/N(c) 9.2 4.6 13.0 SN(E/C) 0.44