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)
6740047	47	Red Green Blue z 18.91 znorm 14.73 sky 15.3 14.9 14.7 S/N 13.1 21.4 26.5 S/N(c) 11.4 19.7 25.2 SN(E/C) 0.95
6740048	47	Red Green Blue z 18.97 znorm 14.79 sky 15.1 14.9 15.4 S/N 13.2 22.0 26.9 S/N(c) 11.8 20.2 25.6 SN(E/C) 0.94
6740049	47	Red Green Blue z 18.94 znorm 14.76 sky 15.2 15.1 15.2 S/N 13.3 21.6 26.6 S/N(c) 11.7 20.0 25.3 SN(E/C) 0.95
6740050	47	Red Green Blue z 18.90 znorm 14.72 sky 15.2 15.0 15.5 S/N 12.9 20.9 25.8 S/N(c) 11.4 19.3 24.5 SN(E/C) 0.93
6740051	47	Red Green Blue z 19.04 znorm 14.86 sky 15.3 15.0 15.3 S/N 14.2 22.5 27.8 S/N(c) 12.7 20.9 26.0 SN(E/C) 0.96
6740052	47	Red Green Blue z 19.03 znorm 14.85 sky 15.1 15.1 15.5 S/N 14.3 22.5 27.6 S/N(c) 12.8 20.8 26.1 SN(E/C) 0.92
6740053	47	Red Green Blue z 19.05 znorm 14.87 sky 15.1 15.0 15.4 S/N 14.2 23.0 27.5 S/N(c) 12.6 21.3 26.1 SN(E/C) 0.98
6740054	47	Red Green Blue z 18.93 znorm 14.75 sky 15.2 15.1 15.4 S/N 13.2 21.6 26.0 S/N(c) 11.8 20.1 24.8 SN(E/C) 0.98