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 18.93 znorm 14.75 sky 14.9 14.7 14.5 S/N 13.7 23.0 23.2 S/N(c) 12.3 21.5 22.6 SN(E/C) 0.96
6770011	47	Red Green Blue z 18.75 znorm 14.57 sky 14.6 14.8 14.9 S/N 11.8 20.5 21.3 S/N(c) 10.6 19.1 20.3 SN(E/C) 1.00
6770012	47	Red Green Blue z 18.93 znorm 14.75 sky 14.7 14.8 15.0 S/N 13.7 22.8 23.8 S/N(c) 12.3 21.4 22.6 SN(E/C) 0.98
6770013	47	Red Green Blue z 18.95 znorm 14.77 sky 14.7 14.8 15.0 S/N 13.5 22.9 23.9 S/N(c) 12.1 21.4 22.7 SN(E/C) 1.01
6770014	47	Red Green Blue z 18.85 znorm 14.67 sky 14.8 14.8 15.0 S/N 12.6 21.7 22.7 S/N(c) 11.4 20.4 21.5 SN(E/C) 0.97
6770015	47	Red Green Blue z 18.62 znorm 14.44 sky 14.7 14.8 15.0 S/N 10.8 18.7 19.5 S/N(c) 9.5 17.3 18.1 SN(E/C) 0.96
6770016	47	Red Green Blue z 18.51 znorm 14.33 sky 14.9 14.7 15.1 S/N 10.1 18.0 18.4 S/N(c) 8.8 16.6 17.5 SN(E/C) 0.99
6770017	47	Red Green Blue z 18.35 znorm 14.17 sky 15.0 14.9 15.2 S/N 9.0 16.6 17.0 S/N(c) 7.7 15.1 15.7 SN(E/C) 0.98