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)
7890037	47	Red Green Blue z 18.84 znorm 14.66 sky 14.6 14.2 14.3 S/N 12.4 20.3 21.5 S/N(c) 27.1 22.1 13.0 SN(E/C) 0.59
7890038	47	Red Green Blue z 18.83 znorm 14.65 sky 14.7 14.3 14.5 S/N 12.5 20.6 22.1 S/N(c) 27.0 22.0 13.1 SN(E/C) 0.59
7890039	47	Red Green Blue z 18.84 znorm 14.66 sky 14.7 14.4 14.6 S/N 12.4 21.0 22.4 S/N(c) 27.0 22.3 13.0 SN(E/C) 0.58
7890040	47	Red Green Blue z 18.73 znorm 14.55 sky 14.6 14.5 14.6 S/N 11.4 20.1 21.4 S/N(c) 25.6 21.2 12.2 SN(E/C) 0.62
7890041	47	Red Green Blue z 18.91 znorm 14.73 sky 14.8 14.4 14.6 S/N 12.9 21.6 23.4 S/N(c) 28.1 23.1 13.2 SN(E/C) 0.59
7890042	47	Red Green Blue z 18.91 znorm 14.73 sky 14.5 14.5 14.4 S/N 12.7 21.2 23.5 S/N(c) 27.4 22.7 13.1 SN(E/C) 0.58
7890043	47	Red Green Blue z 18.87 znorm 14.69 sky 14.9 14.4 14.6 S/N 12.5 20.9 23.0 S/N(c) 27.4 22.7 13.2 SN(E/C) 0.58
7890044	47	Red Green Blue z 18.92 znorm 14.74 sky 14.6 14.5 14.7 S/N 12.8 21.4 23.8 S/N(c) 28.0 23.1 13.3 SN(E/C) 0.59