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)
7280048	47	Red Green Blue z 18.88 znorm 14.70 sky 15.0 14.4 14.2 S/N 15.1 24.1 25.3 S/N(c) 13.4 22.7 24.1 SN(E/C) 0.94
7280049	47	Red Green Blue z 18.96 znorm 14.78 sky 14.9 14.6 14.6 S/N 15.2 25.1 26.3 S/N(c) 13.5 23.6 25.1 SN(E/C) 0.90
7280050	47	Red Green Blue z 18.95 znorm 14.77 sky 14.7 14.5 14.6 S/N 15.1 25.1 26.1 S/N(c) 13.4 23.5 24.6 SN(E/C) 0.92
7280051	47	Red Green Blue z 18.80 znorm 14.62 sky 15.1 14.8 14.7 S/N 13.7 22.8 24.2 S/N(c) 12.1 21.2 22.6 SN(E/C) 0.97
7280052	47	Red Green Blue z 18.88 znorm 14.70 sky 15.0 14.7 14.7 S/N 14.3 24.1 25.2 S/N(c) 12.8 22.5 23.7 SN(E/C) 0.94
7280053	47	Red Green Blue z 18.91 znorm 14.73 sky 15.2 14.7 14.7 S/N 14.7 24.7 25.7 S/N(c) 13.0 23.0 24.0 SN(E/C) 0.91
7280054	47	Red Green Blue z 18.95 znorm 14.77 sky 14.8 14.8 14.6 S/N 15.1 24.9 26.2 S/N(c) 13.4 23.2 24.5 SN(E/C) 0.92
7280055	47	Red Green Blue z 18.82 znorm 14.64 sky 14.9 14.7 14.6 S/N 14.1 23.6 24.5 S/N(c) 12.7 22.1 22.8 SN(E/C) 0.94