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)
7870053	47	Red Green Blue z 18.96 znorm 14.78 sky 15.3 14.7 15.2 S/N 13.4 22.8 26.8 S/N(c) 12.0 21.5 25.9 SN(E/C) 0.67
7870054	47	Red Green Blue z 18.81 znorm 14.63 sky 15.2 14.8 15.0 S/N 12.6 21.5 24.8 S/N(c) 11.6 20.0 23.8 SN(E/C) 0.69
7870055	47	Red Green Blue z 19.02 znorm 14.84 sky 15.3 14.8 15.1 S/N 14.6 23.9 27.2 S/N(c) 13.4 22.3 25.6 SN(E/C) 0.66
7870056	47	Red Green Blue z 19.00 znorm 14.82 sky 15.2 14.8 15.1 S/N 14.2 24.0 26.9 S/N(c) 13.0 22.3 25.4 SN(E/C) 0.64
7870057	47	Red Green Blue z 19.03 znorm 14.85 sky 15.2 14.9 15.1 S/N 14.8 24.4 27.5 S/N(c) 13.5 22.6 25.9 SN(E/C) 0.63
7870058	47	Red Green Blue z 19.02 znorm 14.84 sky 15.4 14.8 14.9 S/N 14.5 24.7 27.3 S/N(c) 13.0 22.7 25.8 SN(E/C) 0.64
7870059	47	Red Green Blue z 19.03 znorm 14.85 sky 15.1 14.9 14.9 S/N 14.6 24.9 27.0 S/N(c) 13.2 23.1 25.8 SN(E/C) 0.65
7870060	47	Red Green Blue z 19.04 znorm 14.86 sky 15.2 15.0 15.0 S/N 14.8 25.5 27.1 S/N(c) 13.5 23.6 25.9 SN(E/C) 0.65