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)
8440025	47	Red Green Blue z 18.84 znorm 14.66 sky 13.6 13.5 13.4 S/N 12.7 19.8 22.2 S/N(c) 11.2 18.4 21.1 SN(E/C) 0.42
8440026	47	Red Green Blue z 18.73 znorm 14.55 sky 13.7 13.6 13.6 S/N 11.9 19.2 21.4 S/N(c) 10.5 17.6 20.3 SN(E/C) 0.44
8440027	47	Red Green Blue z 18.95 znorm 14.77 sky 13.8 13.6 13.6 S/N 14.0 22.1 24.1 S/N(c) 12.5 20.6 22.9 SN(E/C) 0.42
8440028	47	Red Green Blue z 18.94 znorm 14.76 sky 13.8 13.6 13.6 S/N 13.6 22.1 24.0 S/N(c) 12.2 20.5 23.1 SN(E/C) 0.41
8440029	47	Red Green Blue z 19.00 znorm 14.82 sky 13.7 13.5 13.6 S/N 14.2 22.7 24.6 S/N(c) 12.9 21.0 23.7 SN(E/C) 0.40
8440030	47	Red Green Blue z 19.05 znorm 14.87 sky 13.8 13.6 13.6 S/N 14.7 23.8 25.5 S/N(c) 13.2 21.6 24.5 SN(E/C) 0.38
8440031	47	Red Green Blue z 19.05 znorm 14.87 sky 13.7 13.6 13.6 S/N 14.7 23.6 25.6 S/N(c) 13.2 21.9 24.4 SN(E/C) 0.38
8440032	47	Red Green Blue z 19.07 znorm 14.89 sky 13.7 13.6 13.5 S/N 14.7 23.7 26.0 S/N(c) 13.3 21.9 24.7 SN(E/C) 0.40