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)
15910055	47	Red Green Blue z 19.06 znorm 14.88 sky 14.9 14.3 14.6 S/N 15.8 26.3 27.6 S/N(c) 27.8 14.2 22.1 SN(E/C) 0.86
15910056	47	Red Green Blue z 18.95 znorm 14.77 sky 14.6 14.6 14.8 S/N 14.8 25.5 26.6 S/N(c) 26.4 13.5 21.0 SN(E/C) 0.86
15910057	47	Red Green Blue z 18.93 znorm 14.75 sky 14.7 14.7 14.8 S/N 15.3 25.7 26.7 S/N(c) 26.4 13.6 21.1 SN(E/C) 0.87
15910058	47	Red Green Blue z 19.03 znorm 14.85 sky 14.8 14.7 14.8 S/N 15.7 26.6 28.0 S/N(c) 28.1 14.0 21.7 SN(E/C) 0.87
15910059	47	Red Green Blue z 19.03 znorm 14.85 sky 14.8 14.7 15.0 S/N 15.9 26.8 28.1 S/N(c) 28.7 14.1 21.8 SN(E/C) 0.86
15910060	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.7 14.9 S/N 15.7 26.3 27.3 S/N(c) 28.5 14.0 21.7 SN(E/C) 0.87
15910061	47	Red Green Blue z 18.97 znorm 14.79 sky 15.2 14.8 15.0 S/N 16.0 26.6 27.6 S/N(c) 27.9 13.6 21.1 SN(E/C) 0.86
15910062	47	Red Green Blue z 18.97 znorm 14.79 sky 15.0 14.8 15.0 S/N 15.3 26.0 27.1 S/N(c) 28.5 13.8 21.2 SN(E/C) 0.88