NIGHT OVER ONTARIO
These photos were taken by Lynn Hilborn of Grafton, Ontario.
Pictures have appeared on the cover and inside editions of SkyNews magazine and in Sky & Telescope and Astronomy magazine, and as NASA's Astronomy Picture of the Day. A recent magazine article on my photography https://watershedmagazine.com/index.php/shooting-stars
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Soft and Hardcover book available at http://www.blurb.ca/b/4038933-time-machine
Read MorePictures have appeared on the cover and inside editions of SkyNews magazine and in Sky & Telescope and Astronomy magazine, and as NASA's Astronomy Picture of the Day. A recent magazine article on my photography https://watershedmagazine.com/index.php/shooting-stars
**** PRINTS ARE AVAILABLE FOR PURCHASE. ****
Please use link for sizes and price.
http://tinyurl.com/p77l2kc
Please contact me for orders and/or questions
lynhil (at) hotmail (dot) com
CHECK OUT MY eBOOK " TIME MACHINE " available for $4.99 at Apple iTunes https://itunes.apple.com/ca/book/id583664888 A Book Review of "Time Machine" http://tinyurl.com/pafwykv
Soft and Hardcover book available at http://www.blurb.ca/b/4038933-time-machine
Polaris in galactic cirrus with NGC188 an ancient globular cluster.
135mm Canon lens f2 @ f2.5 , NJP mount tracking only...no guiding
May 30,June 3,June 19, June20, 2014
ML 8300 camera at bin 1x1, -30 C
Taken by Lynn Hilborn, WhistleStop Obs, Grafton, Ontario.
Cover Photo... RASC JOURNAL October 2014
Astronomy Magazine..Picture of the Day
Lum 38 x 4min
R 18 x 10m 1x1
B 12 x 10m 1x1
artificial green
![Abell 1656 Coma Cluster of galaxies surrounded by IFN (intergalactic flux nebula). Taken by Lynn Hilborn, WhistleStop Obs,Grafton, Ontario on April 23,24,26,2014.<br />
TEC 140 @f5.3 and FLI ML8300 camera with Baader filters on Takahashi NJP Temma2 mount.<br />
Lum 1x1 23x10m, RGB each 2x2 9x5m. An inverted view ( next image ) shows a 21.0 mag quasar, QSO HB89 1256+280, some 11 Billion light years away.<br />
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This picture was subject of an article "Pushing The Frontiers of Backyard Astronomy" by Terence Dickinson in Sept/Oct 2014 edition of SkyNews magazine<br />
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The Coma Cluster (Abell 1656) is a large cluster of galaxies that contains over 1,000 identified galaxies. Along with the Leo Cluster (Abell 1367), it is one of the two major clusters comprising the Coma Supercluster.] It is located in and takes its name from the constellation Coma Berenices.<br />
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The cluster's mean distance from Earth is 99 Mpc (321 million light years). Its ten brightest spiral galaxies have apparent magnitudes of 12–14 . The central region is dominated by two giant elliptical galaxies: NGC 4874 and NGC 4889. The cluster is within a few degrees of the north galactic pole on the sky. Most of the galaxies that inhabit the central portion of the Coma Cluster are ellipticals. Both dwarf, as well as giant ellipticals, are found in abundance in the Coma Cluster.<br />
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As is usual for clusters of this richness, the galaxies are overwhelmingly elliptical and S0 galaxies, with only a few spirals of younger age, and many of them probably near the outskirts of the cluster.<br />
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The full extent of the cluster was not understood until it was more thoroughly studied in the 1950s by astronomers at Mount Palomar Observatory, although many of the individual galaxies in the cluster had been identified previously.<br />
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An extended X-ray source centered at 1300+28 in the direction of the Coma cluster of galaxies was reported before August 1966. This X-ray observation was performed by balloon, but the source was not detected in the sounding rocket flight launched by the X-ray astronomy group at the Naval Research Laboratory on November 25, 1964. A strong X-ray source was observed by the X-ray observatory satellite Uhuru close to the center of the Coma cluster and this source was suggested be designated Coma X-1.<br />
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The Coma cluster contains about 800 galaxies within a 100 x 100 arc-min area of the celestial sphere.<br />
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Text from Nasa](https://photos.smugmug.com/Astronomy/Night-Over-Ontario/i-sCxtTZ9/6/0f84d48d/Ti/Abell%201656%20Galaxy%20Cluster-Ti.jpg)
