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)
8730044	47	Red Green Blue z 18.97 znorm 14.79 sky 14.4 14.3 14.2 S/N 13.9 22.2 23.8 S/N(c) 12.3 20.6 22.3 SN(E/C) 0.65
8730045	47	Red Green Blue z 19.04 znorm 14.86 sky 14.7 14.3 14.6 S/N 14.7 23.0 25.0 S/N(c) 13.0 21.3 23.2 SN(E/C) 0.64
8730046	47	Red Green Blue z 19.10 znorm 14.92 sky 14.5 14.4 14.5 S/N 14.9 24.1 26.0 S/N(c) 13.4 22.3 24.2 SN(E/C) 0.61
8730047	47	Red Green Blue z 19.10 znorm 14.92 sky 14.6 14.5 14.6 S/N 14.8 23.7 26.4 S/N(c) 13.3 22.1 24.8 SN(E/C) 0.63
8730048	47	Red Green Blue z 19.08 znorm 14.90 sky 14.4 14.6 14.5 S/N 14.4 23.6 25.9 S/N(c) 12.9 21.8 24.3 SN(E/C) 0.63
8730049	47	Red Green Blue z 19.08 znorm 14.90 sky 14.6 14.6 14.6 S/N 14.4 23.9 26.2 S/N(c) 12.8 22.1 24.5 SN(E/C) 0.63
8730050	47	Red Green Blue z 19.06 znorm 14.88 sky 14.9 14.8 14.7 S/N 14.2 23.7 25.9 S/N(c) 12.8 21.9 24.4 SN(E/C) 0.62
8730051	47	Red Green Blue z 19.08 znorm 14.90 sky 14.6 14.6 14.6 S/N 14.5 23.8 26.2 S/N(c) 13.0 22.1 24.7 SN(E/C) 0.63