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)
3790029	47	Red Green Blue z 18.95 znorm 14.77 sky 14.3 14.2 14.0 S/N 11.4 18.9 18.5 S/N(c) 10.0 17.7 17.8 SN(E/C) 0.44
3790030	47	Red Green Blue z 18.49 znorm 14.31 sky 14.2 14.1 14.0 S/N 8.1 14.2 14.2 S/N(c) 7.1 13.1 13.6 SN(E/C) 0.53
3790031	47	Red Green Blue z 18.03 znorm 13.85 sky 13.8 13.8 13.8 S/N 5.5 10.5 10.8 S/N(c) 4.8 9.6 10.3 SN(E/C) 0.62
3790032	47	Red Green Blue z 17.42 znorm 13.24 sky 13.6 13.6 13.5 S/N 3.5 6.4 6.6 S/N(c) 2.9 5.6 6.2 SN(E/C) 0.74