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 14.7 14.7 14.4 S/N 13.4 22.8 23.5 S/N(c) 12.0 21.5 22.2 SN(E/C) 0.95
6770011	47	Red Green Blue z 18.76 znorm 14.58 sky 14.9 14.8 14.9 S/N 11.8 20.5 21.2 S/N(c) 10.4 19.3 20.2 SN(E/C) 0.99
6770012	47	Red Green Blue z 18.94 znorm 14.76 sky 14.8 14.7 14.9 S/N 13.6 22.7 24.0 S/N(c) 12.2 21.4 22.7 SN(E/C) 0.98
6770013	47	Red Green Blue z 18.97 znorm 14.79 sky 14.9 15.0 14.9 S/N 13.5 23.0 23.9 S/N(c) 12.1 21.7 22.7 SN(E/C) 1.02
6770014	47	Red Green Blue z 18.86 znorm 14.68 sky 14.8 14.8 14.9 S/N 12.7 21.6 22.8 S/N(c) 11.5 20.5 21.6 SN(E/C) 0.97
6770015	47	Red Green Blue z 18.63 znorm 14.45 sky 14.7 14.7 14.9 S/N 10.9 18.4 19.4 S/N(c) 9.4 17.1 18.1 SN(E/C) 0.97
6770016	47	Red Green Blue z 18.53 znorm 14.35 sky 14.9 14.9 15.0 S/N 10.0 17.9 18.4 S/N(c) 8.8 16.5 17.4 SN(E/C) 1.00
6770017	47	Red Green Blue z 18.36 znorm 14.18 sky 14.7 14.8 15.1 S/N 9.0 16.4 17.0 S/N(c) 7.6 15.1 15.9 SN(E/C) 0.98