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)
19590044	47	Red Green Blue z 18.97 znorm 14.79 sky 15.0 14.9 15.2 S/N 17.3 26.7 31.1 S/N(c) 16.1 20.6 45.7 SN(E/C) 0.28
19590045	47	Red Green Blue z 18.94 znorm 14.76 sky 15.1 14.8 15.2 S/N 16.7 26.0 30.3 S/N(c) 16.1 20.6 45.7 SN(E/C) 0.31
19590046	47	Red Green Blue z 19.06 znorm 14.87 sky 15.3 15.1 15.1 S/N 17.6 27.3 31.7 S/N(c) 16.8 21.6 48.1 SN(E/C) 0.28
19590047	47	Red Green Blue z 19.02 znorm 14.84 sky 15.1 15.1 15.1 S/N 17.3 26.7 31.1 S/N(c) 17.0 21.8 48.4 SN(E/C) 0.26
19590048	47	Red Green Blue z 19.02 znorm 14.84 sky 15.0 14.9 15.2 S/N 17.3 26.6 31.0 S/N(c) 17.0 21.9 48.7 SN(E/C) 0.27
19590049	47	Red Green Blue z 19.03 znorm 14.85 sky 15.1 15.0 15.1 S/N 17.2 26.7 31.0 S/N(c) 16.9 21.7 48.1 SN(E/C) 0.29