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)
8440069	47	Red Green Blue z 18.89 znorm 14.71 sky 14.2 13.8 13.2 S/N 14.8 22.1 21.3 S/N(c) 13.2 20.4 21.9 SN(E/C) 0.92
8440070	47	Red Green Blue z 18.85 znorm 14.67 sky 14.1 13.9 13.4 S/N 14.1 21.5 20.8 S/N(c) 12.6 19.5 21.1 SN(E/C) 0.94
8440071	47	Red Green Blue z 18.85 znorm 14.67 sky 14.0 13.9 13.5 S/N 13.8 21.5 21.1 S/N(c) 12.4 19.4 21.0 SN(E/C) 0.91
8440072	47	Red Green Blue z 18.85 znorm 14.67 sky 14.1 14.0 13.5 S/N 13.7 21.2 20.6 S/N(c) 12.1 19.6 20.5 SN(E/C) 0.97
8440073	47	Red Green Blue z 18.85 znorm 14.67 sky 14.2 14.0 13.7 S/N 13.7 21.2 20.9 S/N(c) 12.2 19.4 20.4 SN(E/C) 0.89
8440074	47	Red Green Blue z 18.86 znorm 14.68 sky 14.2 14.0 13.7 S/N 13.5 21.3 21.0 S/N(c) 12.1 19.6 20.6 SN(E/C) 0.94