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)
7870097	47	Red Green Blue z 18.77 znorm 14.59 sky 15.7 14.9 14.7 S/N 12.5 20.3 23.1 S/N(c) 10.8 19.2 21.7 SN(E/C) 0.78
7870098	47	Red Green Blue z 18.20 znorm 14.02 sky 15.3 14.7 15.0 S/N 8.2 14.6 16.3 S/N(c) 7.0 13.7 15.1 SN(E/C) 0.87
7870099	47	Red Green Blue z 18.36 znorm 14.18 sky 15.0 14.9 15.2 S/N 9.2 16.4 17.9 S/N(c) 7.8 15.5 16.6 SN(E/C) 0.85
7870100	47	Red Green Blue z 18.50 znorm 14.32 sky 15.2 14.8 15.1 S/N 10.4 17.8 19.6 S/N(c) 8.9 16.7 18.2 SN(E/C) 0.81