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)
6390022	47	Red Green Blue z 19.13 znorm 14.95 sky 15.0 14.7 14.6 S/N 16.5 27.2 28.4 S/N(c) 15.2 25.9 27.0 SN(E/C) 0.95
6390023	47	Red Green Blue z 19.16 znorm 14.98 sky 14.7 14.9 14.8 S/N 16.8 27.6 29.6 S/N(c) 15.6 26.0 28.1 SN(E/C) 0.93
6390024	47	Red Green Blue z 18.95 znorm 14.77 sky 14.5 14.4 14.5 S/N 14.8 24.8 25.8 S/N(c) 13.6 23.2 24.5 SN(E/C) 0.99
6390025	47	Red Green Blue z 18.92 znorm 14.74 sky 14.8 14.8 15.0 S/N 14.5 24.5 25.9 S/N(c) 13.2 22.9 24.3 SN(E/C) 0.95