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)
12320022	47	Red Green Blue z 18.94 znorm 14.76 sky 14.7 14.5 14.4 S/N 14.5 23.8 25.1 S/N(c) 12.8 22.4 23.7 SN(E/C) 0.38
12320023	47	Red Green Blue z 18.92 znorm 14.74 sky 14.6 14.5 14.7 S/N 13.5 22.7 24.8 S/N(c) 12.0 21.4 23.2 SN(E/C) 0.37
12320024	47	Red Green Blue z 18.94 znorm 14.76 sky 14.6 14.5 14.7 S/N 13.9 23.3 25.4 S/N(c) 12.5 21.8 23.9 SN(E/C) 0.39
12320025	47	Red Green Blue z 18.94 znorm 14.76 sky 14.5 14.4 14.7 S/N 14.1 23.3 25.0 S/N(c) 12.6 22.1 23.8 SN(E/C) 0.39
12320026	47	Red Green Blue z 18.84 znorm 14.66 sky 14.6 14.5 14.8 S/N 13.1 22.3 24.2 S/N(c) 11.6 20.8 22.8 SN(E/C) 0.40
12320027	47	Red Green Blue z 18.10 znorm 13.92 sky 14.3 14.2 14.3 S/N 7.3 14.0 14.5 S/N(c) 6.4 12.8 13.6 SN(E/C) 0.53
12320028	47	Red Green Blue z 18.09 znorm 13.91 sky 14.3 14.2 14.3 S/N 7.7 14.2 14.9 S/N(c) 6.8 12.9 13.9 SN(E/C) 0.53
12320029	47	Red Green Blue z 18.28 znorm 14.10 sky 14.3 14.3 14.4 S/N 8.7 15.8 16.4 S/N(c) 7.6 14.4 15.3 SN(E/C) 0.51