Ceph Posted March 29, 2018 Share Posted March 29, 2018 While I am at it here is the whole supernova remnant The blast took place around 4500 BC. Its diameter today is around 50 ly, this means that the average speed on this expanding nebula has been approximately 1150 km / second in every direction. Amazing to see something moving so fast but it will still look the same as long as I live, It will soon be gone, depending on how you measures "soon" Astro-Tech-AT-65Q-FL=420mm Canon700D-Baader-mod 30x360 ISO 800 Link to comment Share on other sites More sharing options...
stevewanstall Posted March 30, 2018 Share Posted March 30, 2018 Space is big.... what a great illustration! Lovely image Link to comment Share on other sites More sharing options...
Rodd Posted March 31, 2018 Share Posted March 31, 2018 Not quite all....but most of it (there are some extensions below). Looks great--very natural. Rodd Link to comment Share on other sites More sharing options...
Demonperformer Posted April 1, 2018 Share Posted April 1, 2018 Impressive result. Quite a field of view you have there. Link to comment Share on other sites More sharing options...
KemalOz Posted April 2, 2018 Share Posted April 2, 2018 lovely photo, have you cropped the image at all? I might try this framing with my 480mm Link to comment Share on other sites More sharing options...
whatablanker Posted April 3, 2018 Share Posted April 3, 2018 Great image. Love the wide angle Link to comment Share on other sites More sharing options...
Ceph Posted April 3, 2018 Author Share Posted April 3, 2018 Thanks all for the kind words Yes space is indeed big, when you starts to measure speed and distances it gets mind blowing. In this case the phenomen is actually happening in our "backyard". Rodd ok, there are just a little bit more The cropping is more or less nothing, only a few pixels removed on the outside of the frame. With this little APO I have only been able to take a few pictures yet and I am happy with the results Link to comment Share on other sites More sharing options...
George 47 Posted April 3, 2018 Share Posted April 3, 2018 Great image with a good scope. Link to comment Share on other sites More sharing options...
Ceph Posted April 6, 2018 Author Share Posted April 6, 2018 Thx George It is an interesting scope and there are of course one or two things worry about, but all in all I am very satisfied. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.