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)
9090044	47	Red Green Blue z 18.22 znorm 14.04 sky 14.1 14.0 14.1 S/N 8.6 14.8 16.0 S/N(c) 7.7 13.8 14.9 SN(E/C) 0.95
9090045	47	Red Green Blue z 17.59 znorm 13.41 sky 13.7 13.7 14.0 S/N 4.8 9.6 10.5 S/N(c) 4.4 8.8 9.7 SN(E/C) 0.95
9090046	47	Red Green Blue z 16.59 znorm 12.41 sky 13.6 13.6 13.8 S/N 2.0 4.3 4.0 S/N(c) 1.9 3.7 4.1 SN(E/C) 1.03
9090047	47	Red Green Blue z 16.34 znorm 12.16 sky 13.6 13.6 14.0 S/N 1.7 3.6 3.5 S/N(c) 1.5 3.1 3.3 SN(E/C) 1.02