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)
6770010	47	Red Green Blue z 18.94 znorm 14.76 sky 15.0 14.7 14.7 S/N 13.3 23.0 23.5 S/N(c) 11.8 21.4 22.6 SN(E/C) 0.94
6770011	47	Red Green Blue z 18.77 znorm 14.59 sky 14.9 14.9 15.2 S/N 12.1 20.8 21.5 S/N(c) 10.6 19.3 20.3 SN(E/C) 0.98
6770012	47	Red Green Blue z 18.95 znorm 14.77 sky 15.0 15.0 15.0 S/N 13.4 23.1 24.1 S/N(c) 11.9 21.5 22.8 SN(E/C) 0.97
6770013	47	Red Green Blue z 18.97 znorm 14.79 sky 15.1 15.0 15.3 S/N 13.7 23.2 24.3 S/N(c) 12.2 21.6 22.9 SN(E/C) 1.00
6770014	47	Red Green Blue z 18.87 znorm 14.69 sky 14.8 15.0 15.2 S/N 12.8 21.9 22.8 S/N(c) 11.3 20.4 21.5 SN(E/C) 0.96
6770015	47	Red Green Blue z 18.64 znorm 14.46 sky 14.8 15.0 15.1 S/N 10.8 18.9 19.5 S/N(c) 9.2 17.4 18.3 SN(E/C) 0.95
6770016	47	Red Green Blue z 18.53 znorm 14.35 sky 14.7 14.8 15.1 S/N 10.1 18.2 18.6 S/N(c) 8.8 16.7 17.5 SN(E/C) 0.97
6770017	47	Red Green Blue z 18.38 znorm 14.19 sky 14.6 14.8 15.1 S/N 9.0 16.8 17.0 S/N(c) 7.7 15.4 15.9 SN(E/C) 0.96