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)
3960010	47	Red Green Blue z 19.08 znorm 14.90 sky 14.7 14.3 14.0 S/N 15.9 26.0 26.4 S/N(c) 14.2 23.8 25.1 SN(E/C) 0.94
3960011	47	Red Green Blue z 19.11 znorm 14.93 sky 14.8 14.4 14.4 S/N 16.0 25.7 26.9 S/N(c) 14.4 23.4 25.6 SN(E/C) 0.91
3960012	47	Red Green Blue z 18.88 znorm 14.70 sky 14.6 14.4 14.3 S/N 13.7 22.6 23.4 S/N(c) 12.2 20.4 22.0 SN(E/C) 0.95
3960013	47	Red Green Blue z 18.97 znorm 14.79 sky 14.4 14.4 14.4 S/N 14.5 23.4 24.2 S/N(c) 12.8 21.4 23.0 SN(E/C) 0.94
3960014	47	Red Green Blue z 18.87 znorm 14.69 sky 14.4 14.4 14.3 S/N 13.2 21.9 22.7 S/N(c) 11.3 19.9 21.4 SN(E/C) 0.94
3960015	47	Red Green Blue z 18.70 znorm 14.51 sky 14.6 14.2 14.2 S/N 12.1 20.1 21.1 S/N(c) 10.4 18.3 19.7 SN(E/C) 0.96
3960016	47	Red Green Blue z 18.00 znorm 13.82 sky 14.0 13.9 14.0 S/N 6.8 12.6 13.1 S/N(c) 5.9 11.4 12.0 SN(E/C) 1.03
3960017	47	Red Green Blue z 17.93 znorm 13.75 sky 14.0 13.9 14.0 S/N 6.6 12.5 12.7 S/N(c) 5.7 11.2 12.0 SN(E/C) 1.04