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 19.04 znorm 14.86 sky 14.4 14.2 14.1 S/N 18.0 25.9 26.7 S/N(c) 16.6 24.8 25.6 SN(E/C) 0.74
8180046	47	Red Green Blue z 19.14 znorm 14.96 sky 14.3 14.1 14.2 S/N 18.8 27.1 28.6 S/N(c) 17.4 25.9 27.3 SN(E/C) 0.75
8180047	47	Red Green Blue z 19.17 znorm 14.99 sky 14.3 14.2 14.2 S/N 19.1 27.5 29.2 S/N(c) 17.7 26.3 27.7 SN(E/C) 0.74
8180048	47	Red Green Blue z 19.18 znorm 15.00 sky 14.3 14.2 14.2 S/N 19.1 27.6 29.8 S/N(c) 17.8 26.5 28.6 SN(E/C) 0.71
8180049	47	Red Green Blue z 19.19 znorm 15.01 sky 14.4 14.2 14.2 S/N 19.1 27.9 29.9 S/N(c) 17.9 26.6 28.8 SN(E/C) 0.69
8180050	47	Red Green Blue z 19.19 znorm 15.01 sky 14.4 14.2 14.2 S/N 19.5 28.3 30.3 S/N(c) 18.0 26.8 29.0 SN(E/C) 0.77
8180051	47	Red Green Blue z 19.20 znorm 15.02 sky 14.4 14.2 14.2 S/N 19.4 28.5 30.5 S/N(c) 17.9 27.2 29.2 SN(E/C) 0.71
8180052	47	Red Green Blue z 19.21 znorm 15.02 sky 14.3 14.2 14.2 S/N 19.6 28.5 30.6 S/N(c) 18.2 27.1 29.3 SN(E/C) 0.74