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)
8330022	47	Red Green Blue z 18.39 znorm 14.21 sky 13.8 13.7 13.7 S/N 13.0 18.8 19.2 S/N(c) 11.8 17.1 17.7 SN(E/C) 0.91
8330023	47	Red Green Blue z 17.84 znorm 13.66 sky 14.1 14.0 14.1 S/N 8.8 14.0 14.2 S/N(c) 7.9 12.8 13.2 SN(E/C) 1.00
8330024	47	Red Green Blue z 16.76 znorm 12.58 sky 14.1 14.2 14.3 S/N 4.0 7.8 7.4 S/N(c) 3.4 6.6 7.0 SN(E/C) 1.03
8330025	47	Red Green Blue z 13.49 znorm 9.31 sky 15.0 15.3 15.8 S/N 0.3 0.6 0.5 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.46