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)
10740042	47	Red Green Blue z 18.84 znorm 14.66 sky 14.8 14.4 14.1 S/N 14.7 22.8 22.5 S/N(c) 12.6 20.8 21.4 SN(E/C) 0.83
10740043	47	Red Green Blue z 18.86 znorm 14.68 sky 14.7 14.3 14.2 S/N 14.7 23.2 22.3 S/N(c) 12.7 20.8 21.3 SN(E/C) 0.89
10740044	47	Red Green Blue z 18.84 znorm 14.66 sky 14.4 14.4 14.1 S/N 14.2 22.7 22.1 S/N(c) 12.4 20.6 21.2 SN(E/C) 0.90
10740045	47	Red Green Blue z 18.75 znorm 14.57 sky 14.8 14.5 14.2 S/N 13.6 21.5 21.0 S/N(c) 11.6 19.7 20.3 SN(E/C) 0.84
10740046	47	Red Green Blue z 18.86 znorm 14.68 sky 14.7 14.4 14.2 S/N 14.5 22.9 22.5 S/N(c) 12.4 21.0 21.4 SN(E/C) 0.88
10740047	47	Red Green Blue z 19.01 znorm 14.83 sky 14.8 14.4 14.1 S/N 15.7 24.8 24.8 S/N(c) 13.8 22.8 23.3 SN(E/C) 0.84
10740048	47	Red Green Blue z 19.02 znorm 14.84 sky 14.7 14.3 14.1 S/N 16.0 24.8 24.8 S/N(c) 14.0 22.8 23.3 SN(E/C) 0.84
10740049	47	Red Green Blue z 19.02 znorm 14.84 sky 14.4 14.3 14.1 S/N 15.9 24.7 24.7 S/N(c) 13.8 22.6 23.4 SN(E/C) 0.85