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)
6890026	47	Red Green Blue z 18.88 znorm 14.70 sky 14.4 14.1 14.1 S/N 14.2 22.1 21.9 S/N(c) 24.6 33.4 26.9 SN(E/C) 0.96
6890027	47	Red Green Blue z 19.00 znorm 14.82 sky 14.3 14.3 14.3 S/N 14.9 23.7 22.9 S/N(c) 25.9 35.1 28.5 SN(E/C) 0.96
6890028	47	Red Green Blue z 18.95 znorm 14.77 sky 14.5 14.3 14.4 S/N 14.9 23.1 22.6 S/N(c) 25.4 34.0 28.1 SN(E/C) 0.93
6890029	47	Red Green Blue z 18.97 znorm 14.79 sky 14.5 14.4 14.5 S/N 14.6 23.1 23.2 S/N(c) 25.3 34.5 28.5 SN(E/C) 0.95
6890030	47	Red Green Blue z 18.98 znorm 14.80 sky 14.7 14.3 14.4 S/N 14.8 23.3 23.2 S/N(c) 25.4 34.2 28.8 SN(E/C) 0.89
6890031	47	Red Green Blue z 18.84 znorm 14.66 sky 14.6 14.4 14.5 S/N 13.4 21.8 21.6 S/N(c) 23.4 32.1 26.9 SN(E/C) 0.95
6890032	47	Red Green Blue z 18.79 znorm 14.61 sky 14.6 14.5 14.4 S/N 12.8 20.8 20.9 S/N(c) 22.7 31.3 26.0 SN(E/C) 1.00
6890033	47	Red Green Blue z 18.73 znorm 14.55 sky 14.5 14.4 14.4 S/N 12.3 20.3 20.3 S/N(c) 21.6 30.5 25.2 SN(E/C) 0.94