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)
8730011	47	Red Green Blue z 18.95 znorm 14.77 sky 14.5 14.4 14.3 S/N 12.8 20.8 22.5 S/N(c) 11.4 19.1 21.1 SN(E/C) 0.43
8730012	47	Red Green Blue z 18.90 znorm 14.72 sky 14.5 14.4 14.6 S/N 12.3 20.3 21.8 S/N(c) 10.7 18.4 20.5 SN(E/C) 0.42
8730013	47	Red Green Blue z 18.91 znorm 14.73 sky 14.5 14.4 14.6 S/N 12.4 20.3 21.9 S/N(c) 10.7 18.1 20.7 SN(E/C) 0.40
8730014	47	Red Green Blue z 18.70 znorm 14.52 sky 14.2 14.2 14.4 S/N 10.6 18.0 19.4 S/N(c) 9.2 16.1 18.2 SN(E/C) 0.46
8730015	47	Red Green Blue z 18.65 znorm 14.47 sky 14.2 14.2 14.4 S/N 10.0 17.5 18.8 S/N(c) 8.6 15.6 17.7 SN(E/C) 0.46
8730016	47	Red Green Blue z 18.48 znorm 14.30 sky 14.0 14.0 14.2 S/N 8.9 15.2 16.7 S/N(c) 7.5 13.6 15.7 SN(E/C) 0.47
8730017	47	Red Green Blue z 18.94 znorm 14.76 sky 14.4 14.5 14.7 S/N 12.6 20.4 21.9 S/N(c) 10.9 18.7 20.7 SN(E/C) 0.41
8730018	47	Red Green Blue z 19.08 znorm 14.90 sky 14.7 14.7 15.0 S/N 13.7 22.4 23.7 S/N(c) 11.9 20.6 22.3 SN(E/C) 0.39