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)
6660089	47	Red Green Blue z 18.93 znorm 14.75 sky 14.5 14.1 14.0 S/N 13.9 22.6 23.2 S/N(c) 15.0 13.0 8.0 SN(E/C) 0.90
6660090	47	Red Green Blue z 19.01 znorm 14.83 sky 14.5 14.2 14.2 S/N 14.3 23.3 24.5 S/N(c) 15.6 13.6 8.3 SN(E/C) 0.96
6660091	47	Red Green Blue z 18.98 znorm 14.80 sky 14.4 14.2 14.3 S/N 12.9 21.9 23.3 S/N(c) 15.5 13.7 8.3 SN(E/C) 0.91
6660092	47	Red Green Blue z 18.94 znorm 14.76 sky 14.4 14.3 14.2 S/N 12.4 21.9 23.0 S/N(c) 15.2 13.1 8.1 SN(E/C) 0.93
6660093	47	Red Green Blue z 19.00 znorm 14.82 sky 14.4 14.2 14.1 S/N 13.7 23.0 24.0 S/N(c) 15.6 13.6 8.4 SN(E/C) 0.91
6660094	47	Red Green Blue z 19.03 znorm 14.85 sky 14.4 14.2 14.2 S/N 13.6 23.0 24.0 S/N(c) 15.7 13.7 8.4 SN(E/C) 0.95
6660095	47	Red Green Blue z 19.01 znorm 14.83 sky 14.5 14.3 14.2 S/N 13.8 23.3 25.0 S/N(c) 15.7 13.5 8.3 SN(E/C) 0.92
6660096	47	Red Green Blue z 18.98 znorm 14.80 sky 14.5 14.3 14.1 S/N 13.5 22.7 23.4 S/N(c) 15.3 13.2 8.1 SN(E/C) 0.88
6660097	47	Red Green Blue z 19.01 znorm 14.83 sky 14.5 14.4 14.3 S/N 13.4 22.7 23.7 S/N(c) 15.7 13.3 8.3 SN(E/C) 0.92
6660098	47	Red Green Blue z 18.97 znorm 14.78 sky 14.3 14.4 14.3 S/N 12.3 21.7 22.5 S/N(c) 15.2 13.0 8.3 SN(E/C) 0.90
6660099	47	Red Green Blue z 18.92 znorm 14.74 sky 14.4 14.5 14.3 S/N 12.0 21.7 22.0 S/N(c) 14.7 12.6 8.0 SN(E/C) 0.90
6660100	47	Red Green Blue z 18.83 znorm 14.65 sky 14.6 14.4 14.2 S/N 11.3 20.3 20.7 S/N(c) 13.8 11.8 7.6 SN(E/C) 0.92