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)
8870010	47	Red Green Blue z 18.91 znorm 14.73 sky 14.4 14.4 14.2 S/N 14.8 23.1 22.2 S/N(c) 12.9 21.2 21.6 SN(E/C) 0.86
8870011	47	Red Green Blue z 18.70 znorm 14.52 sky 14.7 14.6 14.7 S/N 11.9 20.2 19.1 S/N(c) 10.5 18.3 18.1 SN(E/C) 0.91
8870012	47	Red Green Blue z 18.47 znorm 14.29 sky 14.4 14.6 14.7 S/N 10.3 17.6 17.4 S/N(c) 9.3 16.0 16.5 SN(E/C) 0.93
8870013	47	Red Green Blue z 18.69 znorm 14.51 sky 14.4 14.7 14.8 S/N 12.2 20.1 19.9 S/N(c) 11.1 18.5 18.8 SN(E/C) 0.91
8870014	47	Red Green Blue z 18.21 znorm 14.03 sky 14.6 14.8 14.9 S/N 8.5 15.1 14.6 S/N(c) 7.3 13.6 14.1 SN(E/C) 0.96
8870015	47	Red Green Blue z 17.73 znorm 13.55 sky 14.7 14.9 14.9 S/N 6.1 11.6 10.7 S/N(c) 5.3 10.4 10.5 SN(E/C) 0.97
8870016	47	Red Green Blue z 17.34 znorm 13.16 sky 14.7 15.0 15.1 S/N 4.3 9.0 8.2 S/N(c) 3.9 7.9 8.1 SN(E/C) 0.98
8870017	47	Red Green Blue z 17.53 znorm 13.35 sky 14.8 15.0 14.9 S/N 5.2 10.2 9.5 S/N(c) 4.4 8.9 9.4 SN(E/C) 0.95