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)
8440036	47	Red Green Blue z 18.64 znorm 14.46 sky 14.9 14.5 14.7 S/N 11.9 19.7 23.8 S/N(c) 10.6 18.4 22.2 SN(E/C) 0.44
8440037	47	Red Green Blue z 18.63 znorm 14.45 sky 14.8 14.4 15.0 S/N 12.0 19.8 23.2 S/N(c) 10.4 18.5 21.5 SN(E/C) 0.45
8440038	47	Red Green Blue z 18.56 znorm 14.38 sky 14.8 14.6 14.9 S/N 11.3 18.9 22.2 S/N(c) 9.8 17.5 20.6 SN(E/C) 0.47
8440039	47	Red Green Blue z 18.54 znorm 14.36 sky 14.4 14.6 14.9 S/N 11.1 18.7 21.6 S/N(c) 9.8 17.2 19.9 SN(E/C) 0.46
8440040	47	Red Green Blue z 18.58 znorm 14.40 sky 14.9 14.8 15.0 S/N 11.3 19.2 21.8 S/N(c) 9.8 17.4 20.1 SN(E/C) 0.35
8440041	47	Red Green Blue z 18.58 znorm 14.40 sky 15.1 14.8 15.1 S/N 11.6 19.3 21.5 S/N(c) 9.9 17.5 20.1 SN(E/C) 0.42
8440042	47	Red Green Blue z 18.65 znorm 14.47 sky 15.1 14.8 15.1 S/N 11.9 20.0 22.4 S/N(c) 10.4 18.4 20.8 SN(E/C) 0.45
8440043	47	Red Green Blue z 18.64 znorm 14.46 sky 15.0 14.7 15.2 S/N 11.9 20.2 22.2 S/N(c) 10.6 18.2 20.5 SN(E/C) 0.45