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)
12330011	47	Red Green Blue z 18.95 znorm 14.77 sky 14.4 14.5 14.3 S/N 14.3 23.2 23.5 S/N(c) 33.0 46.1 19.4 SN(E/C) 0.32
12330012	47	Red Green Blue z 18.93 znorm 14.75 sky 14.6 14.6 14.6 S/N 13.8 22.5 23.9 S/N(c) 33.1 46.1 19.5 SN(E/C) 0.33
12330013	47	Red Green Blue z 18.91 znorm 14.73 sky 14.6 14.6 14.7 S/N 13.6 22.4 23.1 S/N(c) 31.8 44.9 18.5 SN(E/C) 0.33
12330014	47	Red Green Blue z 18.95 znorm 14.77 sky 14.4 14.6 14.7 S/N 14.0 22.8 23.5 S/N(c) 32.3 45.3 18.8 SN(E/C) 0.34
12330015	47	Red Green Blue z 18.92 znorm 14.74 sky 14.5 14.7 14.5 S/N 13.6 22.4 22.9 S/N(c) 32.3 45.5 18.9 SN(E/C) 0.32
12330016	47	Red Green Blue z 18.92 znorm 14.74 sky 14.5 14.5 14.7 S/N 13.3 22.4 23.2 S/N(c) 32.0 45.7 18.9 SN(E/C) 0.33
12330017	47	Red Green Blue z 18.81 znorm 14.63 sky 14.4 14.5 14.6 S/N 12.4 21.0 21.5 S/N(c) 29.5 42.0 17.4 SN(E/C) 0.35
12330018	47	Red Green Blue z 18.91 znorm 14.73 sky 14.5 14.6 14.6 S/N 13.3 22.0 22.5 S/N(c) 31.2 44.1 18.3 SN(E/C) 0.32