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)
7550011	47	Red Green Blue z 18.36 znorm 14.18 sky 14.6 14.4 14.4 S/N 9.1 17.2 17.2 S/N(c) 7.9 15.8 16.0 SN(E/C) 0.54
7550012	47	Red Green Blue z 18.65 znorm 14.47 sky 15.1 14.9 15.2 S/N 11.0 19.8 20.2 S/N(c) 9.6 18.3 18.8 SN(E/C) 0.50
7550013	47	Red Green Blue z 18.78 znorm 14.60 sky 15.0 15.1 15.2 S/N 12.1 21.4 21.8 S/N(c) 10.6 19.8 20.2 SN(E/C) 0.50
7550014	47	Red Green Blue z 18.84 znorm 14.66 sky 15.2 15.4 15.0 S/N 12.7 22.4 22.7 S/N(c) 11.2 20.7 20.9 SN(E/C) 0.46
7550015	47	Red Green Blue z 18.78 znorm 14.60 sky 15.1 15.0 15.0 S/N 12.1 21.4 21.6 S/N(c) 10.7 19.8 20.1 SN(E/C) 0.48
7550016	47	Red Green Blue z 18.88 znorm 14.70 sky 15.3 15.0 15.1 S/N 12.9 22.6 23.0 S/N(c) 11.3 20.9 21.3 SN(E/C) 0.47
7550017	47	Red Green Blue z 18.90 znorm 14.72 sky 15.3 15.1 15.3 S/N 13.2 23.2 23.6 S/N(c) 11.6 21.6 21.9 SN(E/C) 0.47
7550018	47	Red Green Blue z 18.98 znorm 14.80 sky 15.3 15.0 15.2 S/N 13.9 24.0 24.5 S/N(c) 12.3 22.5 22.6 SN(E/C) 0.47