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)
31460012	47	Red Green Blue z 18.42 znorm 14.24 sky 14.6 14.3 13.8 S/N 17.8 21.8 24.1 S/N(c) 19.6 33.6 37.8 SN(E/C) 0.17
31460013	47	Red Green Blue z 18.37 znorm 14.19 sky 15.5 15.1 14.5 S/N 17.9 22.2 25.0 S/N(c) 20.1 33.1 37.3 SN(E/C) 0.18
31460014	47	Red Green Blue z 18.54 znorm 14.36 sky 15.9 15.3 14.9 S/N 19.8 24.4 27.4 S/N(c) 21.7 35.9 40.6 SN(E/C) 0.17
31460015	47	Red Green Blue z 18.54 znorm 14.36 sky 16.3 15.7 15.0 S/N 19.6 24.3 27.7 S/N(c) 22.2 36.6 40.3 SN(E/C) 0.18
31460016	47	Red Green Blue z 18.55 znorm 14.37 sky 16.3 15.9 15.1 S/N 20.1 24.9 28.1 S/N(c) 22.0 36.7 40.5 SN(E/C) 0.18
31460017	47	Red Green Blue z 18.56 znorm 14.38 sky 16.4 15.8 15.2 S/N 20.4 25.3 28.6 S/N(c) 22.3 36.9 40.7 SN(E/C) 0.18