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)
8840011	47	Red Green Blue z 18.88 znorm 14.70 sky 14.4 14.3 14.2 S/N 16.6 24.6 25.7 S/N(c) 15.3 23.2 24.3 SN(E/C) 0.90
8840012	47	Red Green Blue z 18.98 znorm 14.80 sky 14.5 14.3 14.4 S/N 17.6 25.8 27.3 S/N(c) 16.3 24.6 25.9 SN(E/C) 0.87
8840013	47	Red Green Blue z 18.93 znorm 14.75 sky 14.4 14.4 14.4 S/N 17.0 25.1 26.8 S/N(c) 15.8 23.9 25.3 SN(E/C) 0.90
8840014	47	Red Green Blue z 18.89 znorm 14.71 sky 14.6 14.4 14.4 S/N 16.5 24.4 25.8 S/N(c) 15.2 23.2 24.5 SN(E/C) 0.89