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)
1640055	50	Red Green Blue z ***** znorm ***** sky 14.2 13.8 13.7 S/N 17.8 25.9 28.9 S/N(c) 19.4 11.4 27.2 SN(E/C) 0.88
1640056	50	Red Green Blue z ***** znorm ***** sky 14.4 14.1 14.1 S/N 18.5 27.5 31.1 S/N(c) 20.8 12.1 29.1 SN(E/C) 0.89
1640057	50	Red Green Blue z ***** znorm ***** sky 14.3 14.2 14.2 S/N 18.2 27.0 30.8 S/N(c) 20.4 11.9 28.7 SN(E/C) 0.87
1640058	50	Red Green Blue z ***** znorm ***** sky 14.1 14.2 14.2 S/N 18.8 27.8 31.8 S/N(c) 21.1 12.3 29.7 SN(E/C) 0.87
1640059	50	Red Green Blue z ***** znorm ***** sky 14.4 14.2 14.1 S/N 18.6 27.4 31.0 S/N(c) 20.7 12.1 29.1 SN(E/C) 0.89
1640060	50	Red Green Blue z ***** znorm ***** sky 14.1 14.3 14.0 S/N 19.3 28.4 32.1 S/N(c) 21.5 12.5 30.1 SN(E/C) 0.87
1640061	50	Red Green Blue z ***** znorm ***** sky 14.3 14.2 14.1 S/N 19.5 28.2 32.4 S/N(c) 21.4 12.5 30.0 SN(E/C) 0.87
1640062	50	Red Green Blue z ***** znorm 99.93 sky 14.3 14.4 14.2 S/N 19.5 28.1 32.2 S/N(c) 21.4 12.5 30.0 SN(E/C) 0.87
1640063	50	Red Green Blue z ***** znorm ***** sky 14.4 14.2 14.1 S/N 19.8 28.4 32.9 S/N(c) 21.7 12.6 30.4 SN(E/C) 0.86
1640064	50	Red Green Blue z ***** znorm 99.95 sky 14.4 14.3 14.1 S/N 19.5 27.9 32.4 S/N(c) 21.1 12.4 29.9 SN(E/C) 0.84
1640065	50	Red Green Blue z ***** znorm 99.85 sky 14.3 14.3 14.2 S/N 18.1 26.3 30.5 S/N(c) 20.0 11.8 28.2 SN(E/C) 0.89
1640066	50	Red Green Blue z ***** znorm 99.97 sky 14.4 14.3 14.2 S/N 18.5 26.6 30.9 S/N(c) 19.7 11.8 28.5 SN(E/C) 0.89
1640067	25	Red Green Blue z ***** znorm 99.12 sky 14.2 14.4 14.3 S/N 11.0 17.9 19.9 S/N(c) 12.3 8.0 18.8 SN(E/C) 0.93
1640068	25	Red Green Blue z ***** znorm 97.79 sky 14.8 15.0 14.2 S/N 11.0 18.1 20.5 S/N(c) 12.3 8.2 19.2 SN(E/C) 0.94
1640069	25	Red Green Blue z ***** znorm 98.02 sky 14.4 14.6 14.4 S/N 10.9 18.4 20.4 S/N(c) 12.3 8.2 19.4 SN(E/C) 0.91
1640070	25	Red Green Blue z ***** znorm 99.55 sky 14.7 14.2 14.5 S/N 10.9 18.0 20.4 S/N(c) 12.2 8.0 18.9 SN(E/C) 0.94
1640071	25	Red Green Blue z ***** znorm 99.34 sky 14.2 14.5 14.4 S/N 10.7 18.3 20.3 S/N(c) 12.1 8.1 19.2 SN(E/C) 0.91
1640072	50	Red Green Blue z ***** znorm 99.48 sky 14.6 14.6 14.4 S/N 19.1 27.7 31.9 S/N(c) 20.1 11.8 28.5 SN(E/C) 0.85
1640073	50	Red Green Blue z ***** znorm 99.27 sky 14.5 14.7 14.5 S/N 18.6 27.5 31.4 S/N(c) 19.6 11.6 27.9 SN(E/C) 0.87
1640074	50	Red Green Blue z ***** znorm 99.23 sky 14.5 14.7 14.4 S/N 18.4 26.7 31.0 S/N(c) 19.0 11.3 27.4 SN(E/C) 0.87
1640075	50	Red Green Blue z ***** znorm 99.29 sky 14.5 14.7 14.5 S/N 18.2 26.2 29.9 S/N(c) 18.5 11.0 26.6 SN(E/C) 0.89
1640076	50	Red Green Blue z ***** znorm ***** sky 14.1 14.2 13.8 S/N 17.7 25.8 29.0 S/N(c) 17.8 10.5 25.5 SN(E/C) 0.87