- fixed the imports sentence
- fixed the a/an instance in the get_color() section
- updated the Significance section with text and link for phensig pamphlet
- updated the note about 6 vs 12 hours of data
- added a comma for the Extract Phensigs, Geometries, and Times section name
- changed the println in the Extract... section
- removed the geom_count variable in the Extract section since it was only used for the previous println
- changed the plot title to not have seconds for the time, and add UTC for clarity
- added an additional link for the phensig pamphlet in the "See Also" section