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)
7500053	47	Red Green Blue z 18.91 znorm 14.73 sky 14.9 14.6 15.2 S/N 13.9 22.3 26.8 S/N(c) 12.3 20.6 24.8 SN(E/C) 0.96
7500054	47	Red Green Blue z 18.95 znorm 14.77 sky 15.1 14.7 15.6 S/N 13.7 22.8 27.3 S/N(c) 12.2 21.4 25.4 SN(E/C) 0.96
7500055	47	Red Green Blue z 18.91 znorm 14.73 sky 15.3 14.7 16.5 S/N 13.5 22.5 26.6 S/N(c) 11.7 20.9 25.0 SN(E/C) 0.95
7500056	47	Red Green Blue z 18.97 znorm 14.79 sky 15.1 14.7 16.2 S/N 14.2 23.5 27.1 S/N(c) 12.6 22.0 25.8 SN(E/C) 0.96
7500057	47	Red Green Blue z 18.98 znorm 14.80 sky 15.0 14.9 15.9 S/N 14.1 23.5 26.8 S/N(c) 12.7 22.1 25.6 SN(E/C) 0.94
7500058	47	Red Green Blue z 19.04 znorm 14.86 sky 15.1 14.9 16.1 S/N 14.2 24.1 27.7 S/N(c) 12.9 22.5 26.2 SN(E/C) 0.96
7500059	47	Red Green Blue z 18.99 znorm 14.81 sky 15.1 15.0 15.9 S/N 14.2 23.9 27.0 S/N(c) 12.7 22.3 25.6 SN(E/C) 0.93
7500060	47	Red Green Blue z 19.00 znorm 14.82 sky 14.9 14.8 15.8 S/N 14.2 23.8 26.9 S/N(c) 12.6 22.2 25.5 SN(E/C) 0.95