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 14.6 14.4 14.6 S/N 13.7 22.4 26.1 S/N(c) 12.0 21.0 25.1 SN(E/C) 0.63
8730045	47	Red Green Blue z 19.05 znorm 14.87 sky 14.6 14.5 14.8 S/N 14.2 23.2 27.0 S/N(c) 12.6 21.8 25.5 SN(E/C) 0.64
8730046	47	Red Green Blue z 19.10 znorm 14.92 sky 14.6 14.5 14.6 S/N 14.6 24.1 27.3 S/N(c) 12.9 22.8 25.9 SN(E/C) 0.60
8730047	47	Red Green Blue z 19.11 znorm 14.93 sky 14.6 14.7 14.9 S/N 14.8 24.2 27.1 S/N(c) 13.0 22.7 25.6 SN(E/C) 0.59
8730048	47	Red Green Blue z 19.08 znorm 14.90 sky 14.7 14.7 14.9 S/N 14.4 23.8 26.6 S/N(c) 12.8 22.5 25.2 SN(E/C) 0.64
8730049	47	Red Green Blue z 19.09 znorm 14.91 sky 14.8 14.7 14.9 S/N 14.4 24.1 26.4 S/N(c) 12.7 22.6 24.9 SN(E/C) 0.63
8730050	47	Red Green Blue z 19.06 znorm 14.88 sky 14.7 14.8 15.0 S/N 14.2 24.0 26.4 S/N(c) 12.7 22.5 24.7 SN(E/C) 0.60
8730051	47	Red Green Blue z 19.09 znorm 14.91 sky 14.6 14.6 15.1 S/N 14.4 24.0 26.7 S/N(c) 12.8 22.6 25.1 SN(E/C) 0.61