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)
2830081	47	Red Green Blue z 19.03 znorm 14.85 sky 15.1 14.6 14.5 S/N 15.4 24.3 24.1 S/N(c) 13.9 23.0 22.9 SN(E/C) 0.91
2830082	47	Red Green Blue z 19.06 znorm 14.88 sky 14.8 14.9 14.9 S/N 15.0 24.4 24.4 S/N(c) 13.6 23.0 23.2 SN(E/C) 0.93
2830083	47	Red Green Blue z 19.14 znorm 14.96 sky 15.1 15.0 14.9 S/N 15.7 25.4 26.1 S/N(c) 14.3 23.9 24.6 SN(E/C) 0.93
2830084	47	Red Green Blue z 19.00 znorm 14.82 sky 15.0 15.1 15.2 S/N 15.5 24.7 26.2 S/N(c) 13.7 23.2 24.7 SN(E/C) 0.94
2830085	47	Red Green Blue z 18.63 znorm 14.45 sky 15.0 15.1 15.2 S/N 13.2 21.0 23.4 S/N(c) 11.4 19.8 21.6 SN(E/C) 0.94
2830086	47	Red Green Blue z 17.99 znorm 13.81 sky 15.9 15.1 15.4 S/N 9.8 16.4 17.3 S/N(c) 8.3 14.7 15.8 SN(E/C) 1.01
2830087	47	Red Green Blue z 16.81 znorm 12.63 sky 15.3 15.2 15.5 S/N 4.0 8.3 9.4 S/N(c) 3.4 7.2 8.2 SN(E/C) 1.02
2830088	47	Red Green Blue z 15.38 znorm 11.20 sky 15.4 15.4 15.6 S/N 0.9 2.7 6.0 S/N(c) 0.8 2.2 5.4 SN(E/C) 0.99