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)
8400037	47	Red Green Blue z 18.86 znorm 14.68 sky 14.8 14.3 14.2 S/N 14.4 23.2 23.7 S/N(c) 16.1 17.1 21.4 SN(E/C) 0.36
8400038	47	Red Green Blue z 18.97 znorm 14.79 sky 14.9 14.5 14.7 S/N 15.1 24.2 25.8 S/N(c) 17.1 17.9 22.7 SN(E/C) 0.36
8400039	47	Red Green Blue z 19.00 znorm 14.82 sky 14.9 14.6 14.8 S/N 15.1 25.0 26.2 S/N(c) 17.3 18.1 23.0 SN(E/C) 0.33
8400040	47	Red Green Blue z 19.05 znorm 14.87 sky 14.7 14.6 14.8 S/N 16.0 25.5 27.1 S/N(c) 17.9 18.9 23.9 SN(E/C) 0.32
8400041	47	Red Green Blue z 18.97 znorm 14.79 sky 15.0 14.8 14.7 S/N 15.5 24.5 26.1 S/N(c) 17.1 18.0 22.8 SN(E/C) 0.35
8400042	47	Red Green Blue z 19.03 znorm 14.85 sky 14.7 14.8 14.8 S/N 15.8 25.5 27.4 S/N(c) 17.7 18.5 23.6 SN(E/C) 0.32
8400043	47	Red Green Blue z 19.04 znorm 14.86 sky 14.8 14.7 14.9 S/N 16.1 25.7 27.5 S/N(c) 17.9 18.6 23.8 SN(E/C) 0.32
8400044	47	Red Green Blue z 19.02 znorm 14.84 sky 14.7 14.7 14.8 S/N 15.9 25.3 27.4 S/N(c) 17.8 18.5 23.6 SN(E/C) 0.34