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)
17860068	47	Red Green Blue z 19.08 znorm 14.90 sky 14.6 14.4 14.7 S/N 16.0 25.4 30.1 S/N(c) 19.5 13.0 24.9 SN(E/C) 0.80
17860069	47	Red Green Blue z 19.07 znorm 14.89 sky 14.8 14.6 14.8 S/N 15.8 25.8 29.7 S/N(c) 19.2 13.0 24.9 SN(E/C) 0.76
17860070	47	Red Green Blue z 19.04 znorm 14.86 sky 15.0 14.8 14.6 S/N 15.6 25.4 29.1 S/N(c) 18.9 12.8 24.4 SN(E/C) 0.83
17860071	47	Red Green Blue z 19.10 znorm 14.92 sky 15.0 14.7 14.7 S/N 16.4 26.2 30.1 S/N(c) 19.6 13.1 25.1 SN(E/C) 0.78
17860072	47	Red Green Blue z 19.12 znorm 14.94 sky 14.9 14.7 14.7 S/N 16.4 26.3 30.5 S/N(c) 19.9 13.3 25.3 SN(E/C) 0.84
17860073	47	Red Green Blue z 19.07 znorm 14.89 sky 15.1 14.9 14.8 S/N 15.8 25.8 29.7 S/N(c) 19.4 13.1 24.9 SN(E/C) 0.80
17860074	47	Red Green Blue z 18.90 znorm 14.72 sky 14.9 14.8 14.9 S/N 14.4 23.8 27.2 S/N(c) 17.5 12.0 22.6 SN(E/C) 0.83
17860075	47	Red Green Blue z 19.08 znorm 14.90 sky 15.5 14.9 14.7 S/N 16.0 25.8 29.7 S/N(c) 19.4 13.1 24.8 SN(E/C) 0.77