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)
8730022	47	Red Green Blue z 18.95 znorm 14.77 sky 14.7 14.3 14.5 S/N 13.4 22.4 26.9 S/N(c) 11.4 20.9 25.4 SN(E/C) 0.50
8730023	47	Red Green Blue z 18.89 znorm 14.71 sky 14.4 14.2 14.5 S/N 12.5 21.4 25.9 S/N(c) 10.9 19.9 24.1 SN(E/C) 0.50
8730024	47	Red Green Blue z 18.87 znorm 14.68 sky 14.3 14.1 14.4 S/N 12.3 20.5 25.1 S/N(c) 10.6 18.9 23.6 SN(E/C) 0.52
8730025	47	Red Green Blue z 18.89 znorm 14.71 sky 14.3 14.2 14.4 S/N 12.2 20.7 25.0 S/N(c) 10.5 19.0 23.1 SN(E/C) 0.53
8730026	47	Red Green Blue z 18.95 znorm 14.77 sky 14.5 14.3 14.5 S/N 12.9 21.8 26.1 S/N(c) 11.3 20.0 24.0 SN(E/C) 0.40
8730027	47	Red Green Blue z 18.57 znorm 14.39 sky 14.3 14.0 14.2 S/N 9.8 17.1 20.5 S/N(c) 8.4 15.6 19.0 SN(E/C) 0.53
8730028	47	Red Green Blue z 18.70 znorm 14.52 sky 14.3 14.1 14.2 S/N 10.6 18.7 21.7 S/N(c) 9.2 17.0 19.9 SN(E/C) 0.52
8730029	47	Red Green Blue z 18.53 znorm 14.34 sky 14.1 13.9 14.2 S/N 9.4 16.7 18.8 S/N(c) 8.2 15.0 17.3 SN(E/C) 0.56