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)
17670071	47	Red Green Blue z 19.28 znorm 15.10 sky 14.7 14.4 14.6 S/N 17.5 26.8 32.0 S/N(c) 27.8 32.0 24.0 SN(E/C) 0.95
17670072	47	Red Green Blue z 19.26 znorm 15.08 sky 14.8 14.5 14.7 S/N 17.2 26.7 31.7 S/N(c) 27.2 31.6 23.5 SN(E/C) 0.92
17670073	47	Red Green Blue z 19.27 znorm 15.09 sky 14.8 14.7 14.7 S/N 17.4 26.8 32.0 S/N(c) 27.5 31.9 23.8 SN(E/C) 0.93
17670074	47	Red Green Blue z 19.30 znorm 15.12 sky 14.9 14.6 14.8 S/N 17.9 27.7 33.1 S/N(c) 28.0 32.4 24.2 SN(E/C) 0.90
17670075	47	Red Green Blue z 19.31 znorm 15.13 sky 15.0 14.7 14.7 S/N 18.2 28.2 33.3 S/N(c) 28.2 32.4 24.3 SN(E/C) 0.89
17670076	47	Red Green Blue z 19.31 znorm 15.13 sky 14.9 14.6 14.8 S/N 18.0 28.3 33.2 S/N(c) 28.2 32.2 24.2 SN(E/C) 0.89
17670077	47	Red Green Blue z 19.28 znorm 15.10 sky 14.9 14.7 14.9 S/N 18.0 28.0 32.3 S/N(c) 27.5 31.6 23.8 SN(E/C) 0.92
17670078	47	Red Green Blue z 19.26 znorm 15.08 sky 14.7 14.7 14.8 S/N 17.8 27.6 32.4 S/N(c) 27.0 31.4 23.5 SN(E/C) 0.91