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)
3100098	47	Red Green Blue z 19.06 znorm 14.88 sky 15.1 14.6 14.6 S/N 16.8 27.9 30.2 S/N(c) 14.7 25.9 27.6 SN(E/C) 0.92
3100099	47	Red Green Blue z 19.07 znorm 14.89 sky 14.8 14.6 14.9 S/N 16.8 27.8 30.0 S/N(c) 14.7 25.6 27.4 SN(E/C) 0.84
3100100	47	Red Green Blue z 19.06 znorm 14.88 sky 14.8 14.6 14.8 S/N 16.1 27.4 29.5 S/N(c) 14.0 25.2 26.9 SN(E/C) 0.85
3100101	47	Red Green Blue z 19.10 znorm 14.92 sky 14.7 14.6 14.7 S/N 16.8 28.5 30.7 S/N(c) 14.5 26.1 28.1 SN(E/C) 0.84
3100102	47	Red Green Blue z 19.11 znorm 14.93 sky 14.7 14.6 14.7 S/N 17.1 28.6 30.8 S/N(c) 14.9 26.4 28.4 SN(E/C) 0.83
3100103	47	Red Green Blue z 19.01 znorm 14.83 sky 14.8 14.7 14.7 S/N 15.8 27.1 29.1 S/N(c) 13.8 25.0 26.9 SN(E/C) 0.88