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)
17460036	42	Red Green Blue z 17.98 znorm 13.93 sky 14.5 14.5 15.0 S/N 12.3 20.8 22.9 S/N(c) 6.9 8.7 9.2 SN(E/C) 0.78
17460037	42	Red Green Blue z 18.01 znorm 13.95 sky 14.8 14.7 14.8 S/N 12.4 20.8 22.9 S/N(c) 7.0 8.7 9.3 SN(E/C) 0.75
17460038	42	Red Green Blue z 17.84 znorm 13.79 sky 14.9 14.9 15.1 S/N 8.0 15.1 16.3 S/N(c) 6.7 8.5 8.9 SN(E/C) 0.84
17460039	42	Red Green Blue z 17.95 znorm 13.89 sky 14.9 15.2 14.9 S/N 8.3 15.6 16.9 S/N(c) 7.2 9.1 9.4 SN(E/C) 0.81
17460040	42	Red Green Blue z 18.72 znorm 14.66 sky 14.8 14.7 14.8 S/N 8.7 15.7 16.6 S/N(c) 11.6 13.1 14.0 SN(E/C) 0.65
17460041	42	Red Green Blue z 18.80 znorm 14.74 sky 14.7 14.8 15.0 S/N 8.8 15.8 16.7 S/N(c) 12.0 13.7 14.5 SN(E/C) 0.64
17460042	42	Red Green Blue z 18.18 znorm 14.12 sky 14.8 14.9 14.9 S/N 11.9 20.4 22.3 S/N(c) 7.7 9.8 10.2 SN(E/C) 0.75
17460043	42	Red Green Blue z 18.28 znorm 14.22 sky 14.7 15.0 15.0 S/N 12.6 21.2 22.8 S/N(c) 8.3 10.2 10.6 SN(E/C) 0.70