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A barn door tracker, also known as a Haig or Scotch mount, is a device used to cancel out the diurnal motion of the Earth for the observation or photography of astronomical objects. It is a simple alternative to attaching a camera to a motorized equatorial mount.

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  • Barn door tracker (en)
  • 旋門追蹤器 (zh)
rdfs:comment
  • A barn door tracker, also known as a Haig or Scotch mount, is a device used to cancel out the diurnal motion of the Earth for the observation or photography of astronomical objects. It is a simple alternative to attaching a camera to a motorized equatorial mount. (en)
  • 旋門追蹤器也稱為Haig或蘇格蘭架台,是在觀測或拍攝天體時,用來抵消地球周日運動的一種裝置。它是將照相機接到機械化的赤道儀架台的一種簡單的替代方案。 (zh)
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/Don_pettit_operates_barn_door_tracker_aboard_ISS.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Corrected-scotch-mount.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Curved_rod_mount.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Double-arm-mount.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Improved-non-binding-type-4-barn-door-tracker-by-gerard-prins.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Isoscele-mount.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Scotch_mount.png
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caption
  • Curved rod mount (en)
  • Double arm mount (en)
  • Haig mount (en)
  • Isosceles mount (en)
  • Scotch mount with corrective cam (en)
direction
  • vertical (en)
header
  • Mount designs (en)
image
  • Corrected-scotch-mount.png (en)
  • Curved rod mount.png (en)
  • Double-arm-mount.png (en)
  • Isoscele-mount.png (en)
  • Scotch mount.png (en)
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  • A barn door tracker, also known as a Haig or Scotch mount, is a device used to cancel out the diurnal motion of the Earth for the observation or photography of astronomical objects. It is a simple alternative to attaching a camera to a motorized equatorial mount. (en)
  • 旋門追蹤器也稱為Haig或蘇格蘭架台,是在觀測或拍攝天體時,用來抵消地球周日運動的一種裝置。它是將照相機接到機械化的赤道儀架台的一種簡單的替代方案。 (zh)
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