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)
15340026	42	Red Green Blue z 18.15 znorm 14.09 sky 15.4 14.8 15.0 S/N 10.6 18.2 19.3 S/N(c) 8.6 13.2 6.3 SN(E/C) 0.54
15340027	42	Red Green Blue z 18.04 znorm 13.98 sky 15.2 15.0 15.1 S/N 10.3 18.2 18.8 S/N(c) 7.9 12.2 5.8 SN(E/C) 0.62
15340028	42	Red Green Blue z 18.04 znorm 13.98 sky 15.0 14.9 15.2 S/N 7.5 13.9 14.4 S/N(c) 7.5 12.3 5.8 SN(E/C) 0.58
15340029	42	Red Green Blue z 18.04 znorm 13.98 sky 15.4 14.9 15.1 S/N 7.2 14.0 14.2 S/N(c) 7.7 12.4 5.8 SN(E/C) 0.60
15340030	42	Red Green Blue z 18.40 znorm 14.34 sky 15.0 15.1 15.1 S/N 8.4 15.5 16.0 S/N(c) 9.6 14.7 7.0 SN(E/C) 0.46
15340031	42	Red Green Blue z 18.37 znorm 14.31 sky 15.0 15.1 15.0 S/N 8.2 15.0 15.2 S/N(c) 9.3 14.5 6.8 SN(E/C) 0.51
15340032	42	Red Green Blue z 18.04 znorm 13.98 sky 15.3 15.1 15.2 S/N 9.1 16.7 17.2 S/N(c) 7.8 12.4 5.8 SN(E/C) 0.58
15340033	42	Red Green Blue z 18.19 znorm 14.13 sky 15.4 15.1 15.1 S/N 10.9 18.6 19.4 S/N(c) 8.7 13.3 6.3 SN(E/C) 0.55
15340034	42	Red Green Blue z 18.13 znorm 14.07 sky 15.6 15.3 15.1 S/N 8.2 15.3 15.5 S/N(c) 8.1 13.0 6.1 SN(E/C) 0.56
15340035	42	Red Green Blue z 18.16 znorm 14.10 sky 15.1 15.3 15.2 S/N 8.2 15.2 15.7 S/N(c) 8.4 13.2 6.1 SN(E/C) 0.54
15340036	42	Red Green Blue z 18.30 znorm 14.24 sky 15.4 15.4 15.1 S/N 7.6 14.2 14.3 S/N(c) 8.9 14.0 6.6 SN(E/C) 0.49
15340037	42	Red Green Blue z 18.20 znorm 14.14 sky 15.3 15.4 15.2 S/N 6.6 13.1 13.2 S/N(c) 8.3 13.2 6.2 SN(E/C) 0.50
15340038	42	Red Green Blue z 18.27 znorm 14.21 sky 15.5 15.3 15.3 S/N 10.2 18.2 19.1 S/N(c) 8.9 14.0 6.5 SN(E/C) 0.53
15340039	42	Red Green Blue z 18.27 znorm 14.21 sky 15.1 15.3 15.3 S/N 10.1 18.1 18.8 S/N(c) 8.7 13.8 6.6 SN(E/C) 0.52
15340040	42	Red Green Blue z 18.13 znorm 14.07 sky 15.2 15.3 15.3 S/N 7.9 14.9 15.0 S/N(c) 8.0 12.9 6.0 SN(E/C) 0.56
15340041	42	Red Green Blue z 18.14 znorm 14.09 sky 15.2 15.1 15.4 S/N 8.0 14.9 15.3 S/N(c) 8.2 13.1 6.1 SN(E/C) 0.55
15340042	42	Red Green Blue z 18.06 znorm 14.00 sky 15.5 15.2 15.3 S/N 5.6 11.8 11.8 S/N(c) 7.4 12.1 5.6 SN(E/C) 0.49
15340043	42	Red Green Blue z 18.06 znorm 14.00 sky 15.3 15.3 15.3 S/N 6.2 12.0 12.5 S/N(c) 7.5 12.3 5.7 SN(E/C) 0.48
15340044	42	Red Green Blue z 18.16 znorm 14.10 sky 14.9 15.1 15.4 S/N 8.9 16.1 16.6 S/N(c) 8.4 13.1 6.1 SN(E/C) 0.52
15340045	42	Red Green Blue z 18.14 znorm 14.08 sky 15.1 15.1 15.3 S/N 9.0 16.3 16.6 S/N(c) 8.0 12.9 6.0 SN(E/C) 0.52
15340046	42	Red Green Blue z 18.10 znorm 14.04 sky 15.2 15.2 15.2 S/N 7.7 14.8 14.8 S/N(c) 7.9 12.9 6.0 SN(E/C) 0.61
15340047	42	Red Green Blue z 18.04 znorm 13.98 sky 14.9 15.1 15.2 S/N 7.0 13.7 14.2 S/N(c) 7.8 12.5 5.8 SN(E/C) 0.58
15340048	42	Red Green Blue z 17.80 znorm 13.74 sky 15.7 15.2 15.4 S/N 5.2 10.8 10.8 S/N(c) 6.1 10.3 4.8 SN(E/C) 0.54
15340049	42	Red Green Blue z 17.83 znorm 13.77 sky 15.6 15.4 15.4 S/N 5.3 10.9 10.7 S/N(c) 6.1 10.4 4.9 SN(E/C) 0.51