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)
8180056	47	Red Green Blue z 18.78 znorm 14.60 sky 14.0 13.8 13.8 S/N 14.9 19.7 15.6 S/N(c) 17.7 14.8 4.5 SN(E/C) 0.96
8180057	47	Red Green Blue z 18.80 znorm 14.62 sky 14.0 13.8 14.0 S/N 15.7 20.2 16.2 S/N(c) 18.2 15.1 4.7 SN(E/C) 0.95
8180058	47	Red Green Blue z 17.25 znorm 13.07 sky 13.2 13.1 13.3 S/N 4.2 5.9 3.9 S/N(c) 5.4 5.0 1.6 SN(E/C) 1.04
8180059	47	Red Green Blue z 17.93 znorm 13.75 sky 13.4 13.3 13.4 S/N 7.9 10.6 7.1 S/N(c) 9.5 8.3 2.5 SN(E/C) 1.02
8180060	47	Red Green Blue z 18.18 znorm 13.99 sky 13.4 13.3 13.4 S/N 9.4 12.4 8.7 S/N(c) 11.0 9.7 2.9 SN(E/C) 1.00
8180061	47	Red Green Blue z 18.74 znorm 14.56 sky 13.7 13.6 13.5 S/N 14.6 19.7 13.6 S/N(c) 17.0 14.1 4.3 SN(E/C) 0.95