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)
2820090	47	Red Green Blue z 18.98 znorm 14.80 sky 14.9 14.8 14.5 S/N 15.4 25.4 26.5 S/N(c) 8.0 16.9 29.9 SN(E/C) 0.93
2820091	47	Red Green Blue z 19.08 znorm 14.90 sky 15.0 14.7 14.8 S/N 16.5 26.5 28.2 S/N(c) 8.7 17.7 31.9 SN(E/C) 0.93
2820092	47	Red Green Blue z 19.05 znorm 14.87 sky 15.1 14.9 14.7 S/N 16.1 26.3 27.9 S/N(c) 8.6 17.6 31.4 SN(E/C) 0.94
2820093	47	Red Green Blue z 18.98 znorm 14.80 sky 15.0 14.8 14.9 S/N 15.4 25.5 27.1 S/N(c) 8.3 17.1 30.3 SN(E/C) 0.92
2820094	47	Red Green Blue z 19.05 znorm 14.87 sky 15.2 15.1 14.8 S/N 16.2 26.2 27.5 S/N(c) 8.5 17.8 31.1 SN(E/C) 0.90
2820095	47	Red Green Blue z 19.07 znorm 14.89 sky 15.1 15.0 14.8 S/N 16.5 26.4 28.1 S/N(c) 8.7 18.1 31.8 SN(E/C) 0.92
2820096	47	Red Green Blue z 19.08 znorm 14.90 sky 15.1 15.1 14.8 S/N 16.4 26.8 28.3 S/N(c) 8.8 18.1 32.1 SN(E/C) 0.95
2820097	47	Red Green Blue z 19.13 znorm 14.95 sky 15.0 15.0 14.8 S/N 16.8 27.4 28.9 S/N(c) 9.0 18.5 33.0 SN(E/C) 0.97