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 18.99 znorm 14.81 sky 14.6 14.4 14.1 S/N 14.4 23.3 24.2 S/N(c) 12.4 21.6 23.0 SN(E/C) 0.96
6940051	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.5 14.4 S/N 14.3 23.7 24.7 S/N(c) 12.4 21.8 23.0 SN(E/C) 0.96
6940052	47	Red Green Blue z 19.06 znorm 14.88 sky 14.5 14.5 14.5 S/N 14.9 24.8 25.7 S/N(c) 13.1 22.8 23.9 SN(E/C) 0.95
6940053	47	Red Green Blue z 19.02 znorm 14.84 sky 14.6 14.5 14.5 S/N 14.5 24.5 25.3 S/N(c) 12.7 22.6 23.8 SN(E/C) 0.96
6940054	47	Red Green Blue z 19.02 znorm 14.84 sky 14.6 14.5 14.5 S/N 14.3 24.3 25.4 S/N(c) 12.6 22.2 24.0 SN(E/C) 0.95
6940055	47	Red Green Blue z 19.03 znorm 14.85 sky 14.6 14.5 14.6 S/N 14.6 24.3 25.6 S/N(c) 12.8 22.6 24.3 SN(E/C) 0.98
6940056	47	Red Green Blue z 19.07 znorm 14.89 sky 14.5 14.6 14.7 S/N 15.0 25.1 26.4 S/N(c) 13.2 23.2 24.9 SN(E/C) 0.95
6940057	47	Red Green Blue z 19.06 znorm 14.88 sky 14.8 14.6 14.4 S/N 14.7 24.8 26.0 S/N(c) 13.1 22.9 24.6 SN(E/C) 0.95