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)
7880026	47	Red Green Blue z 17.95 znorm 13.76 sky 15.4 14.8 14.5 S/N 7.5 13.4 13.6 S/N(c) 6.4 12.0 12.9 SN(E/C) 0.96
7880027	47	Red Green Blue z 17.69 znorm 13.51 sky 15.0 14.7 15.2 S/N 6.0 11.2 11.5 S/N(c) 5.1 10.1 10.7 SN(E/C) 1.00
7880028	47	Red Green Blue z 17.25 znorm 13.07 sky 14.9 14.6 14.8 S/N 4.0 8.3 8.2 S/N(c) 3.5 7.8 7.7 SN(E/C) 1.00
7880029	47	Red Green Blue z 17.00 znorm 12.82 sky 15.1 14.7 14.8 S/N 3.1 7.0 6.4 S/N(c) 2.7 6.4 6.0 SN(E/C) 1.01
7880030	47	Red Green Blue z 17.47 znorm 13.29 sky 15.3 14.8 14.7 S/N 4.8 9.8 9.5 S/N(c) 4.1 8.6 8.9 SN(E/C) 0.95
7880031	47	Red Green Blue z 16.95 znorm 12.77 sky 15.1 14.9 14.8 S/N 3.0 6.9 6.7 S/N(c) 2.6 6.2 6.3 SN(E/C) 1.01
7880032	47	Red Green Blue z 16.98 znorm 12.80 sky 15.2 14.8 15.0 S/N 3.2 7.1 6.8 S/N(c) 2.8 6.3 6.3 SN(E/C) 0.97
7880033	47	Red Green Blue z 17.03 znorm 12.85 sky 15.2 14.9 14.9 S/N 3.4 7.3 7.0 S/N(c) 2.9 6.5 6.6 SN(E/C) 0.98