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)
7230037	47	Red Green Blue z 18.94 znorm 14.76 sky 15.1 14.6 14.5 S/N 13.3 21.6 24.3 S/N(c) 11.9 20.0 23.4 SN(E/C) 0.93
7230038	47	Red Green Blue z 18.95 znorm 14.77 sky 14.7 14.5 14.9 S/N 13.4 21.7 25.2 S/N(c) 11.6 20.1 23.6 SN(E/C) 0.97
7230039	47	Red Green Blue z 18.96 znorm 14.78 sky 14.8 14.6 14.9 S/N 13.4 22.1 25.1 S/N(c) 11.6 20.4 23.4 SN(E/C) 0.94
7230040	47	Red Green Blue z 18.68 znorm 14.50 sky 14.9 14.7 15.0 S/N 11.5 19.3 21.4 S/N(c) 9.9 17.8 20.3 SN(E/C) 1.01
7230041	47	Red Green Blue z 18.94 znorm 14.76 sky 14.9 14.8 15.0 S/N 13.4 22.1 24.8 S/N(c) 11.7 20.4 23.4 SN(E/C) 0.95
7230042	47	Red Green Blue z 18.97 znorm 14.79 sky 15.1 14.8 15.0 S/N 14.0 22.6 25.3 S/N(c) 12.4 21.0 23.8 SN(E/C) 0.99
7230043	47	Red Green Blue z 18.89 znorm 14.71 sky 14.9 14.8 15.0 S/N 13.3 21.6 24.0 S/N(c) 11.9 20.0 22.6 SN(E/C) 0.95
7230044	47	Red Green Blue z 18.95 znorm 14.77 sky 14.8 14.8 15.1 S/N 13.7 22.2 25.0 S/N(c) 12.0 20.6 23.5 SN(E/C) 0.97