Posted in Outreach/Star Parties, Sky Tour Tags: active regions, NOAA 10772, NOAA 10773, NOAA 10775, sky tour, Star party, white light
Posted in Solar Observations, Solar Observations 2005 Tags: active regions, ETX70-AT, NOAA 10772, NOAA 10773, NOAA 10775, penmubrae, solar sketches, umbrae, white light
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PCW Memorial Observatory - Erika Rix 