Showing posts with label SWED80. Show all posts
Showing posts with label SWED80. Show all posts

October 15, 2023

Annular Eclipse (Oct. 14, 2023)

 

Here is my take on the annular eclipse. I tried to set up near the center line in Beeville or George West (both Texas towns) but met clouds. With time running out, I drove north and bet on Kenedy, TX's Joe Gulley Park---and then for 40 minutes shot through every break in the (still present) clouds. It was pretty exciting.  These are various exposures through the SWED80 and 0.85x reducer-flattener and my old Canon T3i.  Oddly, perhaps, I am most pleased by the clarity of the sunspot in the second image.  I had very little time to focus and was happy to see that detail.

July 31, 2023

Sol (July 31, 2023)


I am thinking of the upcoming eclipses.  This is 1/4000, a single frame, with a Canon T3i and a SW80ED, processed in DPP and PS.

February 15, 2023

M35 & NGC 2158 (Feb. 2023)

I tried several times to see NGC 2158 with a telescope from the suburbs.  My wonderful 6" f/8 would only show me one star.  My C8 would show me that star and hints of two others.  My CFF 290 Classical Cassegrain would show me those three and a glow with averted vision, on the night I tried it.  With a camera on a small scope, the cluster stands out. This is just 16x600" with the Atik 460EXC through the SWED80 at f/6.375.  I am always impressed with the optical quality of the ED80, and the flattener/reducer does a superb job.

January 28, 2023

M38 and NGC 1907 (Jan. 2023)

 


This is 19x600" with the Atik 460EXC and LPS-P2 through the SW ED80.  Which is better, the more stretched shot or the less stretched one?  The less stretched one is closer to what the area looks like through a large telescope.  The more stretched one shows stars as deep as 17th magnitude.

November 9, 2022

October 29, 2022

Bubble Nebula and M59 (Oct. 2022)

 


This is 26x1200" with the Atik 460EXC through a SW 80ED at f/6.375, with the SW 80ED reducer/flattener.  I have always been impressed with the optics on this scope.  On this image, I had to balance the stars over the nebula against the stars in the cluster.  I wanted to show the cluster well but not overwhelm the nebula.

August 1, 2017

Eclipse Preparation




These are test images of Sol and some flowers in the backyard.  The system is the Sky-Watcher ED80 and dedicated reducer-flattener connected to my Canon T3i.  I am trying to prepare for the eclipse on August 21.