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 99.95 sky 14.3 14.1 14.0 S/N 17.7 26.2 29.1 S/N(c) 16.5 25.5 28.6 SN(E/C) 0.88
1640056	50	Red Green Blue z ***** znorm 99.25 sky 14.5 14.5 14.5 S/N 18.7 27.8 31.3 S/N(c) 17.5 27.1 30.7 SN(E/C) 0.89
1640057	50	Red Green Blue z ***** znorm 99.45 sky 14.4 14.4 14.6 S/N 18.3 27.3 31.1 S/N(c) 16.9 26.4 30.2 SN(E/C) 0.88
1640058	50	Red Green Blue z ***** znorm 99.37 sky 14.4 14.4 14.4 S/N 19.0 28.1 32.1 S/N(c) 17.5 27.1 31.1 SN(E/C) 0.86
1640059	50	Red Green Blue z ***** znorm 99.67 sky 14.5 14.4 14.5 S/N 18.7 27.6 31.3 S/N(c) 17.3 26.6 30.7 SN(E/C) 0.88
1640060	50	Red Green Blue z ***** znorm 99.31 sky 14.4 14.5 14.3 S/N 19.4 28.6 32.3 S/N(c) 18.0 27.6 31.5 SN(E/C) 0.86
1640061	50	Red Green Blue z ***** znorm 99.36 sky 14.4 14.4 14.3 S/N 19.6 28.5 32.7 S/N(c) 18.3 27.8 31.8 SN(E/C) 0.85
1640062	50	Red Green Blue z ***** znorm 99.23 sky 14.4 14.4 14.4 S/N 19.5 28.5 32.5 S/N(c) 18.1 27.7 31.7 SN(E/C) 0.87
1640063	50	Red Green Blue z ***** znorm 99.32 sky 14.5 14.4 14.4 S/N 19.9 28.7 33.2 S/N(c) 18.6 28.1 32.4 SN(E/C) 0.87
1640064	50	Red Green Blue z ***** znorm 98.76 sky 14.6 14.6 14.4 S/N 19.5 28.2 32.7 S/N(c) 18.3 27.5 31.9 SN(E/C) 0.83
1640065	50	Red Green Blue z ***** znorm 99.11 sky 14.6 14.5 14.5 S/N 18.1 26.6 30.9 S/N(c) 16.8 25.9 30.3 SN(E/C) 0.89
1640066	50	Red Green Blue z ***** znorm 99.20 sky 14.4 14.5 14.5 S/N 18.5 26.8 31.2 S/N(c) 17.1 26.1 30.6 SN(E/C) 0.88
1640067	25	Red Green Blue z ***** znorm 97.65 sky 14.3 14.5 14.4 S/N 10.9 17.9 20.3 S/N(c) 9.9 17.3 19.7 SN(E/C) 0.90
1640068	25	Red Green Blue z 18.47 znorm 14.97 sky 14.8 15.3 14.5 S/N 11.0 18.4 20.7 S/N(c) 10.0 17.7 20.0 SN(E/C) 0.91
1640069	25	Red Green Blue z 18.49 znorm 15.00 sky 14.8 14.9 14.9 S/N 11.0 18.4 20.7 S/N(c) 10.0 17.7 20.0 SN(E/C) 0.89
1640070	25	Red Green Blue z 18.50 znorm 15.01 sky 14.6 14.8 14.8 S/N 10.9 18.2 20.7 S/N(c) 9.9 17.6 19.9 SN(E/C) 0.90
1640071	25	Red Green Blue z 18.48 znorm 14.99 sky 14.3 14.8 14.5 S/N 10.7 18.5 20.6 S/N(c) 9.7 17.8 19.9 SN(E/C) 0.89
1640072	50	Red Green Blue z ***** znorm 98.10 sky 14.5 14.8 14.8 S/N 19.1 27.8 32.2 S/N(c) 17.8 26.9 31.4 SN(E/C) 0.85
1640073	50	Red Green Blue z ***** znorm 97.63 sky 14.6 14.9 15.0 S/N 18.7 27.7 31.7 S/N(c) 17.4 26.8 30.7 SN(E/C) 0.87
1640074	50	Red Green Blue z ***** znorm 98.58 sky 14.6 14.7 15.0 S/N 18.5 26.9 31.2 S/N(c) 17.2 25.8 30.3 SN(E/C) 0.86
1640075	50	Red Green Blue z ***** znorm 97.89 sky 14.8 14.9 14.8 S/N 18.2 26.5 30.1 S/N(c) 16.8 25.5 29.1 SN(E/C) 0.88
1640076	50	Red Green Blue z ***** znorm 99.63 sky 14.4 14.4 14.0 S/N 17.9 25.5 29.3 S/N(c) 16.4 24.3 28.2 SN(E/C) 0.87