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 19.12 znorm 14.94 sky 14.6 14.7 14.7 S/N 16.2 27.4 28.7 S/N(c) 15.0 25.9 26.6 SN(E/C) 0.95
6390023	47	Red Green Blue z 19.15 znorm 14.97 sky 14.6 14.7 14.9 S/N 16.8 27.6 29.7 S/N(c) 15.5 26.0 27.3 SN(E/C) 0.92
6390024	47	Red Green Blue z 18.94 znorm 14.76 sky 14.4 14.4 14.6 S/N 14.3 24.6 26.1 S/N(c) 13.2 23.0 24.0 SN(E/C) 0.99
6390025	47	Red Green Blue z 18.91 znorm 14.73 sky 14.5 14.7 14.8 S/N 14.6 24.4 26.1 S/N(c) 13.3 22.7 23.8 SN(E/C) 0.97