Jim Easterbrook's web site map

• Jim Easterbrook's home page
  • Jim's astronomy web pages
    • Sky-Watcher EQ-6 Equatorial Mount
      • Making a counterweight for the EQ-6
      • EQ-6 Polar Scope Illuminator
      • Replacing the EQ-6 saddle clamp
    • Improving the William Optics combo plate
    • Jim's astro photography web page
      • Jim's astro photos
        • Moon photos
        • Mercury photos
        • Venus photos
          • Transit of Venus, June 2004
        • Other, miscellaneous, astro photos
      • Afocal coupling experiments
        • Afocal: The Moon, 9¼" SCT, three eyepieces
        • Afocal: Daytime, 80mm f/6 refractor, four eyepieces
        • Afocal: Widefield views, DCL-52 vs Rini
      • Prime focus experiments
      • Using the Coolpix 4500 in "raw" mode
      • A Canon DSLR cable shutter release
    • Jim's telescopes
      • Lidl Skylux 379 Telescope
        • Lidl Equatorial Mount Improvements
      • Sky-Watcher StarTravel 80 Refractor Telescope
        • 2" replacement focuser for 80mm f/5 refractor
      • Sky-Watcher EvoStar 80ED Refractor Telescope
      • Sky-Watcher SkyMax 102 Maksutov Cassegrain Telescope
        • Fine focuser for 4" Mak
      • Helios StarTravel 150 Refractor Telescope
      • Sky-Watcher SkyLiner 200 Dobsonian Telescope
      • Celestron C9¼ Schmidt-Cassegrain Telescope
    • Eyepiece measurements
      • Eyepiece focal length measurement
    • Some telescope accessories
    • A novel focuser concept
  • Cortu Bottle Opener
  • Jim's cycling page
    • Limiting the power output of a bicycle dynamo
  • Doing up my 1930s house
    • Replacing a garden fence
    • Updating my kitchen
    • Building a garden shed
  • Weather station
    • EasyWeather.dat file format
    • Weather station memory map
    • Stoneleigh weather: last 24 hours
    • Stoneleigh weather: last 7 days
    • Stoneleigh weather: last 28 days
    • Stoneleigh weather: 2008
    • Stoneleigh weather: 2009
    • Stoneleigh weather: 2010
    • Stoneleigh weather: 2011
    • Stoneleigh weather: 2012
    • Rain sensor repair
  • The BBC transform PAL decoder
  • Election '87
  • Odds and ends
  • Jim Easterbrook: About this site

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Last modified: Wednesday, October 03, 2007