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   EARTH      Uhh, that 3rd rock from the sun?      8,931 messages   

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   Message 7,218 of 8,931   
   Dan Richter to All   
   ES Picture of the Day 21 2022   
   21 Dec 22 11:01:04   
   
   MSGID: 1:317/3 63a349e1   
   PID: hpt/lnx 1.9.0-cur 2019-01-08   
   TID: hpt/lnx 1.9.0-cur 2019-01-08   
    EPOD - a service of USRA   
      
   The Earth Science Picture of the Day (EPOD) highlights the diverse processes   
   and phenomena which shape our planet and our lives. EPOD will collect and   
   archive photos, imagery, graphics, and artwork with short explanatory   
   captions and links exemplifying features within the Earth system. The   
   community is invited to contribute digital imagery, short captions and   
   relevant links.   
      
      
    Southern England Solargraph: Solstice to Solstice   
      
      December 21, 2022   
      
      
       GregP_2022Solargraph_EPOD   
      Photographer:  Greg Parker   
      
      Summary Authors:  Greg Parker;  Jim Foster   
      
      Shown above is a  pinhole camera’s view of the  path of the Sun,   
      from  solstice to solstice, captured from my location in the   
       south of England. The resulting trace is called a solargraph. The   
      topmost bright line here is the Sun's path on the date of the Summer   
      Solstice (June 21, 2022), and the very lowest bright line is the Sun's   
      path on date of the Winter Solstice (December 21, 2021). Note that the   
      dark striping translates to cloudy days -- times my observatories   
      (bottom of photo) got very little use. Remarkable here, though, is the   
      wide band of bright lines in late winter -- fine days to be outdoors   
      during the daytime and to set up my scopes at night. Compare this view   
      to that from  2015.   
      
      Photo details: For the first time since I’ve worked on these   
      solargraphs, I used color -- Ilford Multigrade IV RC De Luxe 8 x   
      10-inch photographic paper.   
      
      
      New Forest Observatory, U.K. Coordinates:  50.819444, -1.59   
      
      
   Related EPODs   
      
       Southern England Solargraph: Solstice to Solstice  Partial Solar   
      Eclipse of October 25, 2022, Observed over Athens  A Year of   
      Sunspots  Sun Plunging into the Mist and Sea  Dust Storm Sunset   
      over Portugal  Sun Granules   
       More...   
      
   Sun Links   
      
        *  NASA Solar Dynamics Observatory   
        *  NASA Solar Eclipse Page   
        *  NOAA Solar Calculator   
        *  The Sun-Earth Connection: Heliophysics   
        *  The Sunspot Cycle   
        *  Solar System Exploration: The Sun   
        *  The Sun Now   
        *  This Week’s Sky   
      
   -   
      Earth Science Picture of the Day is a service of the  Universities   
      Space Research Association.   
      
   https://epod.usra.edu   
       
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