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)
2820079	47	Red Green Blue z 19.02 znorm 14.84 sky 15.2 14.7 14.8 S/N 14.9 23.8 24.6 S/N(c) 13.3 29.9 16.2 SN(E/C) 0.93
2820080	47	Red Green Blue z 19.06 znorm 14.88 sky 15.2 14.9 15.1 S/N 15.1 24.2 25.5 S/N(c) 13.9 30.4 16.5 SN(E/C) 0.92
2820081	47	Red Green Blue z 19.09 znorm 14.91 sky 15.3 14.8 15.3 S/N 15.2 24.5 26.2 S/N(c) 14.2 30.7 16.9 SN(E/C) 0.94
2820082	47	Red Green Blue z 19.10 znorm 14.92 sky 14.8 14.9 15.2 S/N 15.3 24.8 26.4 S/N(c) 14.1 30.7 17.0 SN(E/C) 0.93
2820083	47	Red Green Blue z 19.06 znorm 14.88 sky 14.8 14.9 15.0 S/N 15.0 24.5 25.7 S/N(c) 13.9 30.0 16.5 SN(E/C) 0.97
2820084	47	Red Green Blue z 19.11 znorm 14.93 sky 14.9 14.9 15.2 S/N 15.4 24.8 26.3 S/N(c) 14.2 30.6 16.9 SN(E/C) 0.92
2820085	47	Red Green Blue z 19.10 znorm 14.92 sky 15.0 14.9 15.2 S/N 15.2 24.7 26.6 S/N(c) 14.2 30.7 16.9 SN(E/C) 0.95
2820086	47	Red Green Blue z 19.01 znorm 14.83 sky 14.8 15.1 15.5 S/N 14.3 23.6 25.5 S/N(c) 13.5 29.4 16.2 SN(E/C) 0.95