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)
3960039	47	Red Green Blue z 18.38 znorm 14.20 sky 14.7 14.4 14.2 S/N 10.2 18.5 18.7 S/N(c) 8.7 16.9 17.9 SN(E/C) 0.90
3960040	47	Red Green Blue z 17.41 znorm 13.23 sky 14.6 14.4 14.5 S/N 4.6 9.9 9.7 S/N(c) 4.1 8.9 9.3 SN(E/C) 0.91
3960041	47	Red Green Blue z 15.99 znorm 11.81 sky 14.7 14.4 14.6 S/N 1.2 3.2 2.6 S/N(c) 1.0 2.8 2.9 SN(E/C) 1.02
3960042	47	Red Green Blue z 17.14 znorm 12.96 sky 14.6 14.6 14.7 S/N 3.6 7.7 7.7 S/N(c) 3.2 7.1 7.5 SN(E/C) 1.01
3960043	47	Red Green Blue z 18.10 znorm 13.92 sky 14.6 14.5 14.5 S/N 8.1 15.4 16.1 S/N(c) 7.1 14.1 15.2 SN(E/C) 0.90
3960044	47	Red Green Blue z 18.87 znorm 14.69 sky 15.2 14.9 14.8 S/N 13.9 24.1 24.6 S/N(c) 12.5 22.6 23.8 SN(E/C) 0.83
3960045	47	Red Green Blue z 18.81 znorm 14.63 sky 15.1 15.1 14.8 S/N 13.4 23.2 23.6 S/N(c) 12.1 21.9 22.8 SN(E/C) 0.89
3960046	47	Red Green Blue z 18.83 znorm 14.65 sky 15.1 15.1 14.8 S/N 13.4 23.4 23.8 S/N(c) 12.2 22.1 23.2 SN(E/C) 0.92