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)
10810050	47	Red Green Blue z 18.86 znorm 14.68 sky 14.7 14.4 14.2 S/N 13.1 21.5 21.9 S/N(c) 26.0 31.8 19.8 SN(E/C) 0.96
10810051	47	Red Green Blue z 18.88 znorm 14.70 sky 14.8 14.4 14.6 S/N 13.4 21.8 22.7 S/N(c) 26.4 32.2 20.2 SN(E/C) 0.96
10810052	47	Red Green Blue z 18.82 znorm 14.64 sky 14.7 14.6 14.5 S/N 12.5 21.2 22.0 S/N(c) 25.7 31.3 19.7 SN(E/C) 0.98
10810053	47	Red Green Blue z 18.77 znorm 14.59 sky 14.6 14.5 14.6 S/N 12.4 20.7 21.5 S/N(c) 25.0 30.6 19.2 SN(E/C) 0.99
10810054	47	Red Green Blue z 18.82 znorm 14.64 sky 14.5 14.4 14.5 S/N 12.7 21.4 22.1 S/N(c) 25.6 31.4 20.0 SN(E/C) 0.98
10810055	47	Red Green Blue z 18.75 znorm 14.57 sky 14.6 14.5 14.5 S/N 12.0 20.4 20.7 S/N(c) 24.4 30.1 19.3 SN(E/C) 0.99
10810056	47	Red Green Blue z 18.68 znorm 14.50 sky 14.1 14.1 14.2 S/N 11.3 18.8 19.5 S/N(c) 23.5 29.1 18.3 SN(E/C) 1.00
10810057	47	Red Green Blue z 18.57 znorm 14.39 sky 14.3 14.3 14.4 S/N 10.7 18.0 18.9 S/N(c) 22.1 27.6 17.3 SN(E/C) 0.99