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)
17330033	47	Red Green Blue z 18.89 znorm 14.71 sky 14.6 14.5 14.8 S/N 14.9 25.1 28.4 S/N(c) 12.5 15.9 20.2 SN(E/C) 0.96
17330034	47	Red Green Blue z 18.87 znorm 14.69 sky 14.8 14.9 14.8 S/N 14.7 25.2 28.1 S/N(c) 12.3 15.6 19.9 SN(E/C) 0.94
17330035	47	Red Green Blue z 18.94 znorm 14.76 sky 14.6 14.7 14.9 S/N 15.4 26.2 29.2 S/N(c) 12.9 16.3 20.6 SN(E/C) 0.96
17330036	47	Red Green Blue z 19.00 znorm 14.82 sky 14.8 14.8 14.8 S/N 16.0 27.2 30.3 S/N(c) 13.3 16.7 21.2 SN(E/C) 0.94
17330037	47	Red Green Blue z 19.01 znorm 14.83 sky 14.6 14.7 14.9 S/N 16.0 27.3 30.5 S/N(c) 13.4 16.9 21.4 SN(E/C) 0.89
17330038	47	Red Green Blue z 19.02 znorm 14.84 sky 14.8 14.6 14.8 S/N 16.1 27.2 30.4 S/N(c) 13.5 16.9 21.5 SN(E/C) 0.93
17330039	47	Red Green Blue z 19.02 znorm 14.84 sky 14.6 14.6 14.7 S/N 16.0 27.2 30.3 S/N(c) 13.4 16.9 21.4 SN(E/C) 0.90
17330040	47	Red Green Blue z 19.03 znorm 14.85 sky 14.7 14.8 14.6 S/N 16.3 27.0 30.1 S/N(c) 13.5 16.9 21.6 SN(E/C) 0.91