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)
12570066	47	Red Green Blue z 18.91 znorm 14.73 sky 14.8 14.7 14.7 S/N 14.4 22.9 26.6 S/N(c) 12.5 21.4 24.5 SN(E/C) 0.89
12570067	47	Red Green Blue z 19.03 znorm 14.85 sky 14.6 14.5 15.3 S/N 15.4 24.6 28.3 S/N(c) 13.7 23.0 26.5 SN(E/C) 0.88
12570068	47	Red Green Blue z 19.12 znorm 14.94 sky 14.9 14.8 15.4 S/N 16.5 26.0 29.2 S/N(c) 14.5 24.2 27.5 SN(E/C) 0.85
12570069	47	Red Green Blue z 19.14 znorm 14.96 sky 15.0 15.0 15.4 S/N 16.6 26.3 29.5 S/N(c) 14.8 24.5 27.6 SN(E/C) 0.87
12570070	47	Red Green Blue z 19.12 znorm 14.94 sky 14.9 14.8 15.2 S/N 16.4 25.9 29.0 S/N(c) 14.5 24.3 27.3 SN(E/C) 0.85
12570071	47	Red Green Blue z 19.06 znorm 14.88 sky 14.9 14.8 15.2 S/N 15.8 25.0 28.4 S/N(c) 14.0 23.4 26.4 SN(E/C) 0.87
12570072	47	Red Green Blue z 19.13 znorm 14.95 sky 15.1 15.0 15.4 S/N 16.2 25.8 28.9 S/N(c) 14.3 24.0 27.5 SN(E/C) 0.88
12570073	47	Red Green Blue z 19.03 znorm 14.85 sky 14.8 15.0 15.2 S/N 15.3 24.2 27.7 S/N(c) 13.6 22.6 25.7 SN(E/C) 0.91