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)
12730044	47	Red Green Blue z 19.14 znorm 14.96 sky 13.9 13.8 13.8 S/N 18.6 27.2 29.3 S/N(c) 17.4 25.8 27.9 SN(E/C) 0.94
12730045	47	Red Green Blue z 19.15 znorm 14.97 sky 13.9 13.7 13.8 S/N 18.6 27.3 29.3 S/N(c) 17.3 25.9 27.7 SN(E/C) 0.92
12730046	47	Red Green Blue z 19.13 znorm 14.95 sky 13.9 13.8 13.8 S/N 18.5 27.2 28.8 S/N(c) 17.0 25.5 27.0 SN(E/C) 0.92
12730047	47	Red Green Blue z 19.17 znorm 14.99 sky 13.7 13.7 13.9 S/N 18.6 27.5 29.4 S/N(c) 17.4 26.1 27.8 SN(E/C) 0.93
12730048	47	Red Green Blue z 18.84 znorm 14.66 sky 13.9 13.9 13.9 S/N 15.5 23.3 25.1 S/N(c) 14.5 22.0 24.0 SN(E/C) 0.87
12730049	47	Red Green Blue z 19.19 znorm 15.01 sky 13.8 13.8 13.8 S/N 19.1 27.8 29.8 S/N(c) 17.7 26.3 28.3 SN(E/C) 0.92
12730050	47	Red Green Blue z 19.04 znorm 14.86 sky 13.9 13.9 13.9 S/N 17.6 26.1 27.5 S/N(c) 16.2 24.8 26.1 SN(E/C) 0.93
12730051	47	Red Green Blue z 19.09 znorm 14.91 sky 13.8 13.8 13.8 S/N 18.2 26.6 28.2 S/N(c) 16.8 25.4 27.0 SN(E/C) 0.91