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)
12740058	47	Red Green Blue z 19.06 znorm 14.88 sky 14.9 14.7 15.0 S/N 14.2 23.8 27.2 S/N(c) 12.9 22.4 26.3 SN(E/C) 0.88
12740059	47	Red Green Blue z 19.04 znorm 14.86 sky 14.8 14.7 15.2 S/N 13.9 23.6 26.2 S/N(c) 12.7 22.4 24.9 SN(E/C) 0.91
12740060	47	Red Green Blue z 19.05 znorm 14.87 sky 15.0 14.7 15.3 S/N 14.0 23.8 26.4 S/N(c) 12.6 22.6 25.0 SN(E/C) 0.86
12740061	47	Red Green Blue z 19.11 znorm 14.93 sky 15.0 14.8 15.0 S/N 14.5 24.5 26.9 S/N(c) 13.2 23.2 25.5 SN(E/C) 0.85
12740062	47	Red Green Blue z 19.16 znorm 14.98 sky 14.8 14.8 15.1 S/N 15.4 25.7 27.6 S/N(c) 14.2 24.4 26.2 SN(E/C) 0.82
12740063	47	Red Green Blue z 19.18 znorm 15.00 sky 14.8 14.8 15.0 S/N 15.7 26.2 27.6 S/N(c) 14.5 24.8 26.2 SN(E/C) 0.80
12740064	47	Red Green Blue z 19.16 znorm 14.98 sky 14.9 14.9 15.2 S/N 15.4 25.9 27.1 S/N(c) 14.1 24.4 25.8 SN(E/C) 0.82
12740065	47	Red Green Blue z 19.13 znorm 14.95 sky 14.8 14.8 15.1 S/N 15.3 25.4 26.6 S/N(c) 14.1 24.3 25.2 SN(E/C) 0.85