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 14.5 14.2 S/N 13.1 21.7 21.9 S/N(c) 11.4 19.8 20.5 SN(E/C) 0.96
10810051	47	Red Green Blue z 18.88 znorm 14.70 sky 14.8 14.5 14.6 S/N 13.4 21.9 22.7 S/N(c) 11.6 20.3 20.9 SN(E/C) 0.95
10810052	47	Red Green Blue z 18.82 znorm 14.64 sky 14.7 14.6 14.5 S/N 12.5 21.3 22.0 S/N(c) 10.9 19.6 20.3 SN(E/C) 0.98
10810053	47	Red Green Blue z 18.78 znorm 14.60 sky 14.6 14.5 14.6 S/N 12.4 20.9 21.5 S/N(c) 10.8 18.9 19.9 SN(E/C) 0.98
10810054	47	Red Green Blue z 18.82 znorm 14.64 sky 14.5 14.4 14.5 S/N 12.7 21.5 22.1 S/N(c) 11.2 19.5 20.3 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) 10.2 18.8 19.1 SN(E/C) 1.00
10810056	47	Red Green Blue z 18.68 znorm 14.50 sky 14.1 14.1 14.2 S/N 11.3 18.9 19.5 S/N(c) 10.3 17.7 18.4 SN(E/C) 0.99
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) 9.3 16.3 17.4 SN(E/C) 0.99