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)
7870010	47	Red Green Blue z 18.80 znorm 14.62 sky 14.5 14.1 13.9 S/N 13.2 22.3 23.4 S/N(c) 11.6 20.5 21.6 SN(E/C) 0.99
7870011	47	Red Green Blue z 18.89 znorm 14.71 sky 14.7 14.4 14.3 S/N 14.2 22.8 24.2 S/N(c) 12.3 20.6 22.4 SN(E/C) 0.99
7870012	47	Red Green Blue z 18.90 znorm 14.72 sky 14.6 14.4 14.5 S/N 13.8 22.5 23.9 S/N(c) 11.9 20.4 22.1 SN(E/C) 0.97
7870013	47	Red Green Blue z 18.97 znorm 14.79 sky 14.7 14.4 14.4 S/N 14.7 23.9 25.0 S/N(c) 12.4 21.6 23.0 SN(E/C) 0.98
7870014	47	Red Green Blue z 19.00 znorm 14.82 sky 14.6 14.5 14.4 S/N 14.8 23.8 25.1 S/N(c) 12.8 21.8 23.2 SN(E/C) 0.99
7870015	47	Red Green Blue z 19.03 znorm 14.85 sky 15.0 14.5 14.4 S/N 14.9 23.7 25.3 S/N(c) 13.0 21.5 23.7 SN(E/C) 0.98
7870016	47	Red Green Blue z 18.99 znorm 14.81 sky 14.8 14.6 14.5 S/N 14.4 23.1 24.5 S/N(c) 12.6 20.8 23.1 SN(E/C) 0.96
7870017	47	Red Green Blue z 18.93 znorm 14.75 sky 14.9 14.7 14.5 S/N 14.2 22.6 23.9 S/N(c) 12.0 20.5 22.6 SN(E/C) 0.96