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)
17620060	47	Red Green Blue z 19.20 znorm 15.02 sky 14.6 14.1 14.6 S/N 15.9 25.0 29.7 S/N(c) 28.9 7.1 17.2 SN(E/C) 0.94
17620061	47	Red Green Blue z 19.22 znorm 15.04 sky 14.6 14.3 14.5 S/N 16.2 24.9 29.9 S/N(c) 29.1 7.2 17.3 SN(E/C) 0.95
17620062	47	Red Green Blue z 19.01 znorm 14.83 sky 13.5 13.4 13.4 S/N 13.8 21.8 25.1 S/N(c) 25.5 6.3 15.2 SN(E/C) 0.91
17620063	47	Red Green Blue z 18.26 znorm 14.08 sky 12.9 12.8 12.7 S/N 7.3 12.8 14.2 S/N(c) 15.6 4.0 9.7 SN(E/C) 1.01
17620064	47	Red Green Blue z 17.61 znorm 13.43 sky 12.8 12.7 12.6 S/N 4.4 7.6 8.4 S/N(c) 10.3 2.8 6.5 SN(E/C) 1.05
17620065	47	Red Green Blue z 16.84 znorm 12.66 sky 12.4 12.3 12.1 S/N 1.9 3.3 3.7 S/N(c) 4.9 1.4 3.4 SN(E/C) 1.07
17620066	47	Red Green Blue z 14.63 znorm 10.45 sky 12.3 12.2 12.1 S/N 0.3 0.5 0.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 3.88
17620067	47	Red Green Blue z 17.67 znorm 13.49 sky 13.6 13.5 13.5 S/N 4.5 8.5 9.4 S/N(c) 11.1 3.1 7.5 SN(E/C) 1.07