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)
7620037	47	Red Green Blue z 18.80 znorm 14.62 sky 15.3 15.0 14.4 S/N 12.3 21.2 22.2 S/N(c) 11.1 20.2 22.0 SN(E/C) 0.34
7620038	47	Red Green Blue z 19.00 znorm 14.82 sky 15.6 15.2 14.7 S/N 14.1 24.0 25.2 S/N(c) 12.7 22.9 24.9 SN(E/C) 0.31
7620039	47	Red Green Blue z 19.05 znorm 14.87 sky 15.4 15.1 14.8 S/N 14.3 24.4 25.7 S/N(c) 13.1 23.3 25.0 SN(E/C) 0.31
7620040	47	Red Green Blue z 19.06 znorm 14.88 sky 15.1 15.1 14.8 S/N 14.6 24.9 25.6 S/N(c) 13.0 23.8 25.1 SN(E/C) 0.30
7620041	47	Red Green Blue z 19.00 znorm 14.82 sky 15.5 15.1 14.8 S/N 14.2 23.9 24.8 S/N(c) 12.9 22.8 24.4 SN(E/C) 0.32
7620042	47	Red Green Blue z 18.83 znorm 14.64 sky 15.1 15.2 14.8 S/N 12.3 21.5 22.3 S/N(c) 11.3 20.3 21.8 SN(E/C) 0.34
7620043	47	Red Green Blue z 18.53 znorm 14.35 sky 15.4 15.2 14.9 S/N 10.0 18.5 18.8 S/N(c) 8.7 17.4 18.6 SN(E/C) 0.40
7620044	47	Red Green Blue z 18.91 znorm 14.73 sky 15.3 15.4 14.9 S/N 13.2 23.1 23.5 S/N(c) 11.8 21.9 23.2 SN(E/C) 0.33