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 18.93 znorm 14.75 sky 15.2 14.7 14.8 S/N 14.7 23.9 26.3 S/N(c) 13.2 22.7 25.0 SN(E/C) 0.94
10490040	47	Red Green Blue z 18.98 znorm 14.80 sky 15.1 14.7 14.9 S/N 15.1 24.8 26.6 S/N(c) 13.7 23.4 25.3 SN(E/C) 0.93
10490041	47	Red Green Blue z 19.03 znorm 14.85 sky 14.9 14.6 14.8 S/N 15.9 25.7 27.3 S/N(c) 14.4 24.1 26.0 SN(E/C) 0.95
10490042	47	Red Green Blue z 19.03 znorm 14.85 sky 14.8 14.7 14.9 S/N 15.7 25.5 27.4 S/N(c) 14.1 23.9 26.0 SN(E/C) 0.96
10490043	47	Red Green Blue z 18.89 znorm 14.71 sky 14.9 14.7 14.9 S/N 14.4 24.0 25.3 S/N(c) 13.0 22.5 24.0 SN(E/C) 0.93
10490044	47	Red Green Blue z 18.90 znorm 14.72 sky 14.8 14.8 15.1 S/N 14.4 23.9 25.8 S/N(c) 13.2 22.4 24.2 SN(E/C) 0.95
10490045	47	Red Green Blue z 18.90 znorm 14.72 sky 15.1 14.9 15.1 S/N 14.6 24.1 25.5 S/N(c) 12.9 22.6 24.1 SN(E/C) 0.97
10490046	47	Red Green Blue z 18.88 znorm 14.70 sky 15.2 14.9 15.1 S/N 14.3 23.8 25.3 S/N(c) 13.0 22.6 24.0 SN(E/C) 0.96