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)
8420070	47	Red Green Blue z 18.88 znorm 14.70 sky 14.6 14.2 14.1 S/N 17.3 24.7 26.7 S/N(c) 15.8 23.5 25.5 SN(E/C) 0.84
8420071	47	Red Green Blue z 18.96 znorm 14.78 sky 14.6 14.1 14.4 S/N 17.8 25.8 27.6 S/N(c) 16.5 24.7 26.5 SN(E/C) 0.79
8420072	47	Red Green Blue z 18.98 znorm 14.80 sky 14.3 14.3 14.4 S/N 18.2 26.3 28.2 S/N(c) 16.7 25.0 26.8 SN(E/C) 0.82
8420073	47	Red Green Blue z 18.98 znorm 14.80 sky 14.4 14.2 14.5 S/N 18.2 26.3 28.4 S/N(c) 16.9 25.2 27.0 SN(E/C) 0.78
8420074	47	Red Green Blue z 19.00 znorm 14.82 sky 14.6 14.3 14.4 S/N 18.4 26.6 28.5 S/N(c) 17.2 25.3 27.3 SN(E/C) 0.83
8420075	47	Red Green Blue z 19.07 znorm 14.89 sky 14.6 14.3 14.4 S/N 19.2 27.5 29.5 S/N(c) 18.0 26.4 28.4 SN(E/C) 0.75
8420076	47	Red Green Blue z 19.07 znorm 14.89 sky 14.4 14.4 14.5 S/N 19.2 27.8 29.6 S/N(c) 18.1 26.7 28.5 SN(E/C) 0.84
8420077	47	Red Green Blue z 19.07 znorm 14.89 sky 14.4 14.5 14.6 S/N 19.3 27.8 29.7 S/N(c) 18.1 26.5 28.4 SN(E/C) 0.85