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)
7900037	47	Red Green Blue z 17.89 znorm 13.71 sky 15.1 14.8 14.7 S/N 5.7 11.3 17.1 S/N(c) 4.9 9.9 16.1 SN(E/C) 0.60
7900038	47	Red Green Blue z 18.07 znorm 13.89 sky 15.1 14.8 14.9 S/N 6.8 12.6 17.7 S/N(c) 6.0 11.1 16.8 SN(E/C) 0.52
7900039	47	Red Green Blue z 18.27 znorm 14.09 sky 15.0 14.7 15.0 S/N 7.8 13.9 18.8 S/N(c) 6.8 12.9 17.8 SN(E/C) 0.51
7900040	47	Red Green Blue z 18.22 znorm 14.04 sky 15.2 14.8 14.9 S/N 7.9 13.8 18.3 S/N(c) 6.8 12.6 17.5 SN(E/C) 0.49
7900041	47	Red Green Blue z 18.52 znorm 14.34 sky 15.0 14.8 14.9 S/N 9.7 16.5 20.9 S/N(c) 8.7 15.5 19.9 SN(E/C) 0.48
7900042	47	Red Green Blue z 18.73 znorm 14.55 sky 15.4 15.0 15.0 S/N 11.1 18.3 22.2 S/N(c) 9.9 17.3 21.5 SN(E/C) 0.37
7900043	47	Red Green Blue z 18.73 znorm 14.55 sky 15.4 15.3 14.9 S/N 11.2 18.9 22.2 S/N(c) 10.0 17.2 21.6 SN(E/C) 0.43
7900044	47	Red Green Blue z 18.73 znorm 14.55 sky 15.3 15.2 15.0 S/N 11.2 19.0 22.3 S/N(c) 9.9 17.4 21.6 SN(E/C) 0.43