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 18.93 znorm 14.75 sky 14.5 14.2 14.3 S/N 13.1 22.3 26.4 S/N(c) 11.2 20.5 25.1 SN(E/C) 0.51
8730023	47	Red Green Blue z 18.86 znorm 14.68 sky 14.4 14.2 14.4 S/N 12.7 21.1 25.4 S/N(c) 10.9 19.2 23.8 SN(E/C) 0.51
8730024	47	Red Green Blue z 18.84 znorm 14.66 sky 14.2 14.1 14.3 S/N 11.9 20.4 24.8 S/N(c) 10.2 18.5 23.2 SN(E/C) 0.52
8730025	47	Red Green Blue z 18.86 znorm 14.68 sky 14.1 14.2 14.3 S/N 12.1 20.3 24.8 S/N(c) 10.4 18.6 22.8 SN(E/C) 0.52
8730026	47	Red Green Blue z 18.92 znorm 14.74 sky 14.4 14.2 14.3 S/N 12.7 21.3 25.6 S/N(c) 11.1 19.6 23.6 SN(E/C) 0.41
8730027	47	Red Green Blue z 18.54 znorm 14.36 sky 14.1 14.0 14.0 S/N 9.8 16.7 20.2 S/N(c) 8.3 15.1 18.6 SN(E/C) 0.53
8730028	47	Red Green Blue z 18.67 znorm 14.49 sky 14.2 14.0 14.1 S/N 10.4 18.3 21.2 S/N(c) 9.2 16.7 19.5 SN(E/C) 0.52
8730029	47	Red Green Blue z 18.50 znorm 14.32 sky 14.1 13.9 14.1 S/N 9.1 16.3 18.7 S/N(c) 7.8 14.8 17.3 SN(E/C) 0.56