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 19.10 znorm 14.92 sky 14.9 14.4 14.2 S/N 15.9 25.7 26.7 S/N(c) 14.2 23.4 25.1 SN(E/C) 0.92
3960011	47	Red Green Blue z 19.14 znorm 14.96 sky 15.0 14.6 14.5 S/N 15.9 26.0 27.1 S/N(c) 14.2 23.5 25.8 SN(E/C) 0.92
3960012	47	Red Green Blue z 18.92 znorm 14.74 sky 14.5 14.4 14.4 S/N 13.8 22.7 23.6 S/N(c) 12.2 20.4 22.2 SN(E/C) 0.96
3960013	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.6 14.5 S/N 14.6 23.6 24.4 S/N(c) 12.9 21.3 23.1 SN(E/C) 0.93
3960014	47	Red Green Blue z 18.91 znorm 14.73 sky 14.7 14.5 14.4 S/N 13.7 22.2 23.0 S/N(c) 11.8 19.9 21.6 SN(E/C) 0.93
3960015	47	Red Green Blue z 18.72 znorm 14.54 sky 14.6 14.3 14.3 S/N 12.3 20.3 21.1 S/N(c) 10.6 18.2 19.9 SN(E/C) 0.95
3960016	47	Red Green Blue z 18.04 znorm 13.86 sky 14.1 14.0 14.0 S/N 6.8 12.7 13.3 S/N(c) 5.7 11.3 12.1 SN(E/C) 1.01
3960017	47	Red Green Blue z 17.96 znorm 13.78 sky 14.0 14.0 14.1 S/N 6.8 12.5 12.9 S/N(c) 5.9 11.1 12.0 SN(E/C) 1.02