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)
12570055	47	Red Green Blue z 18.72 znorm 14.54 sky 14.3 14.1 14.1 S/N 11.2 19.1 19.7 S/N(c) 18.4 29.8 43.0 SN(E/C) 0.90
12570056	47	Red Green Blue z 18.77 znorm 14.59 sky 14.3 14.2 14.6 S/N 12.1 19.8 21.1 S/N(c) 18.7 29.9 44.5 SN(E/C) 0.92
12570057	47	Red Green Blue z 18.94 znorm 14.76 sky 14.5 14.4 14.7 S/N 13.2 22.1 23.6 S/N(c) 21.0 33.8 49.7 SN(E/C) 0.89
12570058	47	Red Green Blue z 18.82 znorm 14.63 sky 14.3 14.4 14.6 S/N 11.9 20.6 21.2 S/N(c) 19.4 31.3 46.5 SN(E/C) 0.91
12570059	47	Red Green Blue z 19.02 znorm 14.84 sky 14.6 14.6 14.8 S/N 14.0 23.2 24.6 S/N(c) 21.8 35.3 52.3 SN(E/C) 0.89
12570060	47	Red Green Blue z 19.15 znorm 14.97 sky 14.7 14.7 14.8 S/N 15.2 24.9 26.8 S/N(c) 23.4 37.4 54.7 SN(E/C) 0.86
12570061	47	Red Green Blue z 19.08 znorm 14.90 sky 14.5 14.6 14.9 S/N 14.6 23.9 25.7 S/N(c) 22.3 35.7 54.1 SN(E/C) 0.85
12570062	47	Red Green Blue z 19.08 znorm 14.90 sky 14.8 14.7 14.9 S/N 14.7 23.9 26.0 S/N(c) 22.6 35.7 54.3 SN(E/C) 0.85