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HandWiki. Astrophotography. Encyclopedia. Available online: https://encyclopedia.pub/entry/35650 (accessed on 22 September 2026).
HandWiki. Astrophotography. Encyclopedia. Available at: https://encyclopedia.pub/entry/35650. Accessed September 22, 2026.
HandWiki. "Astrophotography" Encyclopedia, https://encyclopedia.pub/entry/35650 (accessed September 22, 2026).
HandWiki. (2022, November 22). Astrophotography. In Encyclopedia. https://encyclopedia.pub/entry/35650
HandWiki. "Astrophotography." Encyclopedia. Web. 22 November, 2022.
Astrophotography
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Astrophotography, also known as astronomical imaging, is the photography or imaging of astronomical objects, celestial events, or areas of the night sky. The first photograph of an astronomical object (the Moon) was taken in 1840, but it was not until the late 19th century that advances in technology allowed for detailed stellar photography. Besides being able to record the details of extended objects such as the Moon, Sun, and planets, modern astrophotography has the ability to image objects invisible to the human eye such as dim stars, nebulae, and galaxies. This is done by long time exposure since both film and digital cameras can accumulate and sum photons over these long periods of time. Photography using extended exposure-times revolutionized the field of professional astronomical research, recording hundreds of thousands of new stars, and nebulae invisible to the human eye. Specialized and ever-larger optical telescopes were constructed as essentially big cameras to record images on photographic plates. Astrophotography had an early role in sky surveys and star classification but over time it has given way to more sophisticated equipment and techniques designed for specific fields of scientific research, with image sensors becoming just one of many forms of sensor. Today, astrophotography is mostly a subdiscipline in amateur astronomy, usually seeking aesthetically pleasing images rather than scientific data. Amateurs use a wide range of special equipment and techniques.

classification digital cameras long time exposure

References

  1. Sidney F. Ray (1999). Scientific Photography and Applied Imaging. Focal Press. p. 1. ISBN 978-0-240-51323-2. https://books.google.com/books?id=VT-DRMGg194C. 
  2. Hastings Historical Society (blogspot.com), Thursday, April 15, 2010, House Tour Preview: Henry Draper’s Observatory http://hastingshistoricalsociety.blogspot.com/2010/04/house-tour-preview-henry-drapers.html
  3. Memoir, Henry Draper 1837–1882, George F. Barker read before the National Academy, April 18, 1888. http://books.nap.edu/html/biomems/hdraper.pdf
  4. Common, Andrew Ainslie; Taylor, Albert (1890). "Eclipse Photography". American Journal of Photography: 203–209. 
  5. Schielicke, Reinhard E.; Wittmann, Axel D. (2005). "On the Berkowski daguerreotype (Königsberg, 1851 July 28): the first correctly-exposed photograph of the solar corona". in Wittmann, A. D.; Wolfschmidt, G.; Duerbeck, H. W.. Development of Solar Research / Entwicklung der Sonnenforschung. pp. 128–147. ISBN 3-8171-1755-8. 
  6. Edward Emerson Barnard (1895). Astronomical Photography. p. 66. https://books.google.com/books?id=erh_Fx5LpasC&pg=PA66. 
  7. "The Great Refractor". Harvard College Observatory. https://hco.cfa.harvard.edu/facilities/GreatRefractor. "In 1850 [...] the first daguerreotype ever made of a star, the bright Vega, was taken by J.A. Whipple working under W.C. Bond" 
  8. Spectrometers, ASTROLab of Mont-Mégantic National Park http://astro-canada.ca/_en/a2311.html
  9. Sebastian, Anton (2001). A Dictionary of the History of Science. Taylor & Francis. p. 75. ISBN 978-1-85070-418-8. https://books.google.com/books?id=JKMNuwMAmr4C&pg=PA75. 
  10. loen.ucolick.org, Lick Observatory 12 inch Telescope http://loen.ucolick.org/12-inch_Refurb_Project/History/index.htm
  11. J. B. Hearnshaw (1996). The Measurement of Starlight: Two Centuries of Astronomical Photometry. Cambridge University Press. p. 122. ISBN 978-0-521-40393-1. https://archive.org/details/measurementofsta0000hear. 
  12. UCO Lick Observatory page on the Crossley telescope http://www.ucolick.org/public/telescopes/crossley.html
  13. See for example, U.S. Patent No. 4,038,669, Cryogenic Cameras, John M. Guerra, July 26, 1977.
  14. Chan, Maria (2022). "Best Astrophotography Stacking Software [Ultimate Guide"]. https://dopeguides.com/astrophotography-stacking-software/. 
  15. Gladysz, Szymon (2008). "Lucky imaging and speckle discrimination for the detection of faint companions with adaptive optics". SPIE Digital Library. Adaptive Optics Systems 7015: 70152H. doi:10.1117/12.788442. Bibcode: 2008SPIE.7015E..2HG. https://www.researchgate.net/publication/329770189. 
  16. "Software for Astrophotography". 2008-12-12. http://www.astropix.com/HTML/I_ASTROP/SOFTWARE.HTM. 
  17. "Software for Astrophotography". https://www.astropix.com/html/astrophotography/software.html. 
  18. "CanonEOS 60Da astrophotography camera announced". http://www.expertreviews.co.uk/digital-cameras/1291546/canoneos-60da-astrophotography-camera-announced. 
  19. Alan Dyer, How to Photograph & Process Nightscapes and Time-Lapses, ISBN 0993958907 http://books.google.com/books?id=25bqBQAAQBAJ&pg=PA185
  20. "Why You Should Still Use the 500 Rule for Astrophotography". http://astrobackyard.com/the-500-rule. 
  21. "What is an autoguider?" (in en). https://www.skyatnightmagazine.com/advice/what-is-an-autoguider/. 
  22. Ballard, Jim (1988) (in English). The Handbook for Star Trackers. Sky Publishing Corporation. ISBN 0933346476. 
  23. Prime focus astrophotography – Prescott Astronomy Club . http://www.prescottastronomyclub.org/prime_focus.html
  24. Michael A. Covington (1999). Astrophotography for the Amateur. Cambridge University Press. p. 69. ISBN 978-0-521-62740-5. https://books.google.com/books?id=tzXv4WrvZ-EC. 
  25. Keith Mackay, Keith's Astrophotography and Astronomy site, Methods of Astrophotography http://home.comcast.net/~astrokeith/methods/methods.htm
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