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)
12100109	47	Red Green Blue z 18.72 znorm 14.54 sky 14.9 14.6 14.5 S/N 11.7 19.8 21.1 S/N(c) 10.1 18.7 19.9 SN(E/C) 0.99
12100110	47	Red Green Blue z 18.90 znorm 14.72 sky 14.9 14.6 14.9 S/N 13.1 21.4 23.9 S/N(c) 11.6 20.3 22.5 SN(E/C) 0.94
12100111	47	Red Green Blue z 18.87 znorm 14.69 sky 15.0 14.8 14.8 S/N 12.8 21.6 23.8 S/N(c) 11.0 20.1 22.2 SN(E/C) 0.94
12100112	47	Red Green Blue z 18.93 znorm 14.75 sky 15.1 14.8 15.0 S/N 13.4 22.7 24.4 S/N(c) 12.0 21.2 23.2 SN(E/C) 0.92
12100113	47	Red Green Blue z 18.98 znorm 14.80 sky 15.1 14.8 15.0 S/N 13.7 23.3 25.0 S/N(c) 12.3 21.7 23.8 SN(E/C) 0.93
12100114	47	Red Green Blue z 18.98 znorm 14.80 sky 15.1 14.9 15.2 S/N 13.8 23.4 25.4 S/N(c) 12.1 21.6 23.9 SN(E/C) 0.95
12100115	47	Red Green Blue z 19.03 znorm 14.85 sky 14.7 14.8 15.0 S/N 14.1 24.0 25.6 S/N(c) 12.5 22.4 24.2 SN(E/C) 0.93
12100116	47	Red Green Blue z 19.09 znorm 14.91 sky 15.1 14.8 15.0 S/N 14.7 24.5 26.5 S/N(c) 13.2 22.8 25.3 SN(E/C) 0.93