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)
6970037	47	Red Green Blue z 19.01 znorm 14.83 sky 13.3 13.0 13.4 S/N 16.4 25.9 26.9 S/N(c) 14.0 21.8 25.7 SN(E/C) 0.97
6970038	47	Red Green Blue z 19.03 znorm 14.85 sky 13.5 13.2 13.8 S/N 16.3 25.6 27.8 S/N(c) 14.3 22.4 26.1 SN(E/C) 0.94
6970039	47	Red Green Blue z 19.04 znorm 14.86 sky 13.7 13.4 13.8 S/N 16.4 25.5 28.0 S/N(c) 14.3 22.4 26.2 SN(E/C) 0.92
6970040	47	Red Green Blue z 18.96 znorm 14.78 sky 13.6 13.4 13.7 S/N 15.5 24.5 26.6 S/N(c) 13.4 21.0 24.5 SN(E/C) 0.94