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 18.80 znorm 14.62 sky 15.5 14.8 14.8 S/N 12.5 20.8 23.1 S/N(c) 10.9 19.7 21.6 SN(E/C) 0.77
7870098	47	Red Green Blue z 18.23 znorm 14.05 sky 15.2 14.7 15.3 S/N 8.2 15.0 16.5 S/N(c) 6.9 14.2 15.1 SN(E/C) 0.86
7870099	47	Red Green Blue z 18.40 znorm 14.22 sky 15.1 14.8 15.2 S/N 9.2 16.7 18.2 S/N(c) 7.9 15.4 16.8 SN(E/C) 0.84
7870100	47	Red Green Blue z 18.52 znorm 14.34 sky 15.1 15.0 15.2 S/N 10.3 18.0 19.8 S/N(c) 8.8 16.7 18.5 SN(E/C) 0.80