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
**** PRINTS ARE AVAILABLE FOR PURCHASE. ****
Please use link for sizes and price.
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Please contact me for orders and/or questions
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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
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
Markarian's Chain with galactic cirrus.... TEC140 @f5.3, FLI ML8300 camera with Baader filters on Tak NJP mount. Taken by Lynn Hilborn, WhistleStop Obs, Grafton, Ontario on April 1 and April 2, 2014.
4 hours of luminance with 10m exposures binned 1x1, and 3 hours RGB, one hour each 5 min exposures bin 2x2.
![Supernova Remnant Abell 85, CTB-1. TEC 140 @ f 5.3 and FLI ML8300 camera. Ha 15 x 30 minutes bin 1x1, OIII 8 x 30 minutes bin 2x2. Taken by Lynn Hilborn, WhistleStop Obs, Grafton,Ontario on August 4,5,10,2013. Astronomy Magazine Photo of the Day . Reprocessed July 2014.<br />
Abell 85, aka CTB 1, or LBN576, is a large supernova remnant (SNR) located in Cassiopeia. Originally catalogued by George Abell as a planetary nebula, it soon became evident that it was actually a SNR. It was also recognized as a radio source and acquired the alternative designation CTB 1. Abell 85 has relatively weak [OIII] and H-Beta emission compared to the "traditional" supernova-remnant lines of H-alpha, [NII], and [SII]. For visual observers, the gain in contrast using [O III] and H-Beta filters appears to be minimal. In fact, this object is often considered as one of the most challenging for visual observation [Ultimate challenges] and remains a good test for CCD photography.](https://photos.smugmug.com/Astronomy/Night-Over-Ontario/i-KXm5zmg/4/b91b4bd7/Ti/ABELL%2085%207%20BEST%20with%20LR-Ti.jpg)
