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)
13730080	47	Red Green Blue z 19.10 znorm 14.92 sky 14.5 14.3 14.5 S/N 16.6 25.5 29.1 S/N(c) 15.8 11.0 8.3 SN(E/C) 0.91
13730081	47	Red Green Blue z 19.11 znorm 14.93 sky 14.6 14.4 14.6 S/N 16.8 26.1 29.1 S/N(c) 15.9 11.0 8.4 SN(E/C) 0.96
13730082	47	Red Green Blue z 19.12 znorm 14.94 sky 14.3 14.3 14.6 S/N 16.6 26.4 29.2 S/N(c) 15.8 11.0 8.3 SN(E/C) 0.98
13730083	47	Red Green Blue z 19.02 znorm 14.84 sky 14.5 14.4 14.5 S/N 15.8 24.7 27.2 S/N(c) 15.0 10.5 8.0 SN(E/C) 0.93