Lunar Eclipse – May 15, 2022 All photos were taken from the roof of my house with a Canon 6D and a 400mm Canon lens […]
Read MoreAnalysis of 15 meter propagation using WSPR data
Overview WSPR data is provided for download at https://www.wsprnet.org/drupal/downloads. Files are organized as zip archives, one month at a time. Files are provided in […]
Read MoreMount Williamson – W6/CT-247 (formerly W6/CT-011)
Mount Williamson is a reasonable distance from Angeles Crest Highway – about a 4 mile hike one way. The path takes the Pacific Crest Trail, […]
Read MoreFlora of Griffith Park
My iNaturalist observations – Most are taken with my Samsung Android as I almost always carry it. For about $30 I also use an APEXEL […]
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