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)
10840011	47	Red Green Blue z 18.59 znorm 14.41 sky 14.6 14.0 13.8 S/N 10.9 17.8 18.9 S/N(c) 9.8 16.4 18.1 SN(E/C) 0.52
10840012	47	Red Green Blue z 18.72 znorm 14.54 sky 14.7 14.2 14.2 S/N 12.1 19.4 20.8 S/N(c) 10.6 17.7 19.9 SN(E/C) 0.53
10840013	47	Red Green Blue z 18.82 znorm 14.64 sky 14.7 14.3 14.3 S/N 12.5 20.3 21.7 S/N(c) 11.1 18.6 20.7 SN(E/C) 0.50
10840014	47	Red Green Blue z 18.82 znorm 14.64 sky 14.8 14.5 14.4 S/N 12.6 20.1 21.7 S/N(c) 11.2 18.4 20.8 SN(E/C) 0.48
10840015	47	Red Green Blue z 18.96 znorm 14.78 sky 14.7 14.4 14.5 S/N 13.7 21.7 23.6 S/N(c) 12.4 20.0 22.5 SN(E/C) 0.48
10840016	47	Red Green Blue z 18.97 znorm 14.79 sky 14.8 14.6 14.5 S/N 13.8 21.7 23.6 S/N(c) 12.4 20.0 22.5 SN(E/C) 0.48
10840017	47	Red Green Blue z 18.92 znorm 14.74 sky 14.5 14.5 14.5 S/N 13.4 21.4 23.4 S/N(c) 12.2 19.7 22.3 SN(E/C) 0.49
10840018	47	Red Green Blue z 18.95 znorm 14.77 sky 14.6 14.4 14.4 S/N 13.8 21.7 23.7 S/N(c) 12.3 20.0 22.6 SN(E/C) 0.48