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)
8190069	47	Red Green Blue z 18.57 znorm 14.39 sky 13.5 13.3 13.3 S/N 13.8 19.9 21.8 S/N(c) 12.5 18.6 20.3 SN(E/C) 0.87
8190070	47	Red Green Blue z 18.49 znorm 14.31 sky 13.5 13.3 13.4 S/N 13.2 19.0 21.2 S/N(c) 11.9 17.6 19.6 SN(E/C) 0.93
8190071	47	Red Green Blue z 18.51 znorm 14.33 sky 13.5 13.3 13.5 S/N 13.3 19.4 21.2 S/N(c) 11.9 17.9 19.7 SN(E/C) 0.95
8190072	47	Red Green Blue z 18.73 znorm 14.55 sky 13.7 13.5 13.6 S/N 15.3 22.0 24.0 S/N(c) 14.0 20.6 22.5 SN(E/C) 0.90
8190073	47	Red Green Blue z 18.77 znorm 14.59 sky 13.7 13.5 13.5 S/N 15.4 22.5 24.3 S/N(c) 14.1 21.0 22.8 SN(E/C) 0.87
8190074	47	Red Green Blue z 18.82 znorm 14.64 sky 13.4 13.3 13.3 S/N 15.9 22.7 24.4 S/N(c) 14.5 21.4 22.9 SN(E/C) 0.87