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)
6670026	47	Red Green Blue z 19.07 znorm 14.89 sky 14.6 14.4 14.1 S/N 16.1 26.1 27.4 S/N(c) 14.6 22.9 24.9 SN(E/C) 0.89
6670027	47	Red Green Blue z 19.09 znorm 14.91 sky 14.5 14.5 14.5 S/N 16.1 26.6 27.7 S/N(c) 14.4 23.4 25.9 SN(E/C) 0.87
6670028	47	Red Green Blue z 19.14 znorm 14.96 sky 14.6 14.6 14.5 S/N 16.4 27.1 28.5 S/N(c) 14.8 24.0 26.6 SN(E/C) 0.90
6670029	47	Red Green Blue z 19.02 znorm 14.84 sky 14.7 14.6 14.5 S/N 15.4 25.4 26.3 S/N(c) 13.5 22.7 25.2 SN(E/C) 0.89
6670030	47	Red Green Blue z 19.11 znorm 14.93 sky 14.7 14.7 14.5 S/N 16.2 27.0 27.9 S/N(c) 14.7 23.9 27.2 SN(E/C) 0.88
6670031	47	Red Green Blue z 19.10 znorm 14.92 sky 14.8 14.8 14.4 S/N 16.6 26.8 27.5 S/N(c) 14.5 24.1 26.8 SN(E/C) 0.91
6670032	47	Red Green Blue z 19.10 znorm 14.92 sky 14.7 14.6 14.6 S/N 16.3 26.7 27.6 S/N(c) 14.9 23.8 27.0 SN(E/C) 0.92
6670033	47	Red Green Blue z 19.13 znorm 14.95 sky 14.9 14.7 14.5 S/N 16.6 27.1 27.9 S/N(c) 14.7 24.1 27.1 SN(E/C) 0.91