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 18.90 znorm 14.72 sky 15.1 14.5 14.4 S/N 14.8 24.1 25.5 S/N(c) 13.2 22.9 24.5 SN(E/C) 0.94
7280049	47	Red Green Blue z 19.00 znorm 14.82 sky 15.2 14.8 14.8 S/N 15.3 25.4 26.7 S/N(c) 13.6 23.4 25.6 SN(E/C) 0.88
7280050	47	Red Green Blue z 18.98 znorm 14.80 sky 15.1 14.7 14.8 S/N 15.2 25.4 26.5 S/N(c) 13.5 23.5 25.0 SN(E/C) 0.91
7280051	47	Red Green Blue z 18.83 znorm 14.65 sky 14.9 14.9 14.9 S/N 13.8 23.1 24.6 S/N(c) 12.0 21.6 23.1 SN(E/C) 0.96
7280052	47	Red Green Blue z 18.91 znorm 14.72 sky 15.1 14.9 14.9 S/N 14.6 24.2 25.5 S/N(c) 12.8 22.5 24.2 SN(E/C) 0.95
7280053	47	Red Green Blue z 18.94 znorm 14.76 sky 15.2 14.9 14.9 S/N 14.7 25.0 26.0 S/N(c) 13.0 23.0 24.4 SN(E/C) 0.90
7280054	47	Red Green Blue z 18.97 znorm 14.79 sky 15.0 15.0 15.0 S/N 15.0 25.2 26.7 S/N(c) 13.4 23.6 25.2 SN(E/C) 0.91
7280055	47	Red Green Blue z 18.85 znorm 14.67 sky 14.8 14.9 14.7 S/N 14.0 23.7 24.7 S/N(c) 12.7 22.0 23.3 SN(E/C) 0.95