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)
10490039	47	Red Green Blue z 18.95 znorm 14.77 sky 14.8 14.9 14.7 S/N 14.6 24.0 25.3 S/N(c) 13.2 22.3 24.3 SN(E/C) 0.95
10490040	47	Red Green Blue z 19.00 znorm 14.82 sky 14.9 14.7 14.9 S/N 15.2 24.9 26.1 S/N(c) 13.8 23.3 24.7 SN(E/C) 0.91
10490041	47	Red Green Blue z 19.05 znorm 14.87 sky 14.9 14.8 14.9 S/N 15.8 25.8 27.2 S/N(c) 14.4 24.0 25.7 SN(E/C) 0.95
10490042	47	Red Green Blue z 19.05 znorm 14.87 sky 15.0 14.8 14.9 S/N 15.7 25.4 26.9 S/N(c) 14.2 23.7 25.7 SN(E/C) 0.95
10490043	47	Red Green Blue z 18.91 znorm 14.73 sky 15.0 14.8 14.9 S/N 14.4 24.1 25.1 S/N(c) 13.1 22.5 23.9 SN(E/C) 0.92
10490044	47	Red Green Blue z 18.92 znorm 14.74 sky 15.2 15.0 15.2 S/N 14.5 23.9 25.2 S/N(c) 13.2 22.4 23.8 SN(E/C) 0.94
10490045	47	Red Green Blue z 18.92 znorm 14.74 sky 14.9 14.9 14.9 S/N 14.4 24.2 25.1 S/N(c) 13.0 22.5 23.9 SN(E/C) 0.96
10490046	47	Red Green Blue z 18.90 znorm 14.72 sky 15.1 15.0 15.0 S/N 14.3 23.9 25.0 S/N(c) 13.0 22.7 23.9 SN(E/C) 0.95