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)
8180045	47	Red Green Blue z 19.05 znorm 14.87 sky 14.7 14.2 14.3 S/N 18.1 26.2 27.9 S/N(c) 16.8 25.1 26.7 SN(E/C) 0.75
8180046	47	Red Green Blue z 19.15 znorm 14.97 sky 14.5 14.2 14.5 S/N 18.9 27.3 29.7 S/N(c) 17.6 26.2 28.4 SN(E/C) 0.75
8180047	47	Red Green Blue z 19.18 znorm 15.00 sky 14.7 14.4 14.6 S/N 19.3 27.7 30.0 S/N(c) 17.9 26.6 28.8 SN(E/C) 0.74
8180048	47	Red Green Blue z 19.19 znorm 15.01 sky 14.6 14.4 14.5 S/N 19.1 27.9 30.4 S/N(c) 17.9 26.7 29.2 SN(E/C) 0.70
8180049	47	Red Green Blue z 19.20 znorm 15.02 sky 14.4 14.3 14.4 S/N 19.4 28.0 30.9 S/N(c) 18.0 26.8 29.5 SN(E/C) 0.70
8180050	47	Red Green Blue z 19.20 znorm 15.02 sky 14.6 14.4 14.4 S/N 19.6 28.5 30.8 S/N(c) 18.2 27.2 29.5 SN(E/C) 0.77
8180051	47	Red Green Blue z 19.21 znorm 15.03 sky 14.6 14.3 14.5 S/N 19.6 28.6 31.4 S/N(c) 18.0 27.4 29.9 SN(E/C) 0.72
8180052	47	Red Green Blue z 19.21 znorm 15.03 sky 14.4 14.4 14.3 S/N 19.7 28.6 31.4 S/N(c) 18.3 27.4 29.9 SN(E/C) 0.74