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)
6940050	47	Red Green Blue z 19.00 znorm 14.82 sky 15.0 14.4 14.3 S/N 14.4 23.5 26.0 S/N(c) 12.5 21.7 24.6 SN(E/C) 0.95
6940051	47	Red Green Blue z 19.01 znorm 14.83 sky 14.8 14.5 14.8 S/N 14.3 23.7 26.7 S/N(c) 12.6 22.3 24.7 SN(E/C) 0.93
6940052	47	Red Green Blue z 19.07 znorm 14.89 sky 14.7 14.5 14.8 S/N 15.0 24.8 27.2 S/N(c) 13.4 23.3 25.5 SN(E/C) 0.94
6940053	47	Red Green Blue z 19.03 znorm 14.85 sky 15.1 14.6 14.8 S/N 14.7 24.6 26.5 S/N(c) 13.0 22.9 25.2 SN(E/C) 0.96
6940054	47	Red Green Blue z 19.02 znorm 14.84 sky 14.9 14.6 14.8 S/N 14.4 24.2 26.1 S/N(c) 12.8 22.6 24.9 SN(E/C) 0.94
6940055	47	Red Green Blue z 19.03 znorm 14.85 sky 15.0 14.7 14.9 S/N 14.8 24.7 26.6 S/N(c) 13.1 23.1 24.9 SN(E/C) 0.97
6940056	47	Red Green Blue z 19.08 znorm 14.90 sky 14.9 14.7 15.0 S/N 15.1 25.3 27.2 S/N(c) 13.4 23.7 25.7 SN(E/C) 0.94
6940057	47	Red Green Blue z 19.07 znorm 14.89 sky 15.0 14.8 14.9 S/N 14.9 24.9 26.7 S/N(c) 13.3 23.1 25.4 SN(E/C) 0.94