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)
3050046	47	Red Green Blue z 19.01 znorm 14.83 sky 14.8 14.7 14.6 S/N 15.8 23.5 25.5 S/N(c) 14.0 22.0 23.9 SN(E/C) 0.96
3050047	47	Red Green Blue z 19.04 znorm 14.86 sky 14.8 14.7 14.9 S/N 15.8 23.8 26.3 S/N(c) 13.9 22.4 24.9 SN(E/C) 0.92
3050048	47	Red Green Blue z 18.96 znorm 14.78 sky 15.0 14.9 15.1 S/N 14.7 22.9 25.5 S/N(c) 13.4 21.7 24.0 SN(E/C) 0.96
3050049	47	Red Green Blue z 18.92 znorm 14.74 sky 15.0 14.8 15.0 S/N 14.5 22.2 25.1 S/N(c) 12.8 21.1 23.4 SN(E/C) 0.96