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Title: NGC 7635 The Bubble Nebula Post by: Carl O Beirnes on September 07, 2008, 11:18:42 pm Hi All,
Hope you are all keeping well. Here is an image I started last night NGC 7635 The Bubble Nebula through a William Optics FLT-110 Triplet APO refractor Atik 16Hr cdd camera. Guided with a Celestron 80ED And Sac 4.2 CCD camera with PhD guiding software On a CGE mount. Processed in Images Plus V3.5 and Photoshop CS2 exposures where 30 X 5 Min subs 150 Min exposure in H Alpha. I must say I'm Very happy with 110mm FLT. Lets hope we get some more clear nights so I can get some colour for this image. http://webtreatz.com/component/option,com_zoom/Itemid,27/page,view/catid,10/PageNo,9/key,73/hit,1/ Title: Re: NGC 7635 The Bubble Nebula Post by: John9929 on September 07, 2008, 11:27:32 pm Carl, that's a lovely image with superb detail, can't wait to see the colour version :o
Title: Re: NGC 7635 The Bubble Nebula Post by: brianb on September 08, 2008, 12:15:06 am Really nice image - I'm sure you're well chuffed.
Quote 30 X 5 Min subs 150 Min exposure in H Alpha. Ummm, don't want to upset the party by interference from a back seat driver, but if you had the sort of sky I had last night I would have thought that it would have been a good night to take images other than narrow band Ha - the point being that narrow band Ha imaging can be done in bright moonlight. Here, last night was unusually transparent, so there would have been less interference than usual with broadband B & G images - just what you need for "true" colour imaging.Title: Re: NGC 7635 The Bubble Nebula Post by: Carl O Beirnes on September 08, 2008, 12:45:00 am Really nice image - I'm sure you're well chuffed. Quote 30 X 5 Min subs 150 Min exposure in H Alpha. Ummm, don't want to upset the party by interference from a back seat driver, but if you had the sort of sky I had last night I would have thought that it would have been a good night to take images other than narrow band Ha - the point being that narrow band Ha imaging can be done in bright moonlight. Here, last night was unusually transparent, so there would have been less interference than usual with broadband B & G images - just what you need for "true" colour imaging.Hi Brian, The skies last night where great And I did get the Green & Blue colour for a different image I'm doing also. The other imaging I'm doing is Melotte-15 IC1805 in the Constellation of Cassiopeia hoping to post this image here soon in full colour. Hope this answers your question. Carl Title: Re: NGC 7635 The Bubble Nebula Post by: drsureshmohan on September 08, 2008, 06:38:58 am That is indeed a beautiful image of bubble nebula,reaaly cant wait to see in colour
Suresh Title: Re: NGC 7635 The Bubble Nebula Post by: martinastro on September 08, 2008, 03:45:27 pm Carl, absolutely stunning!. The image has such intense depth and 3-d like structure. The bubble itself really jumbs out of the image!. Looking forward to the colour version to. :)
Title: Re: NGC 7635 The Bubble Nebula Post by: Carl O Beirnes on September 08, 2008, 06:00:49 pm Hi all,
Thanks a lot for all your comments I am very impressed with this image first time I got a full night clear to work and push the equipment for hours on end. Carl. Title: Re: NGC 7635 The Bubble Nebula Post by: Paul on September 08, 2008, 08:26:24 pm Hi Carl, hope you're keeping well too!
That is one stunning image - again, monochrome bringing out detail that can so easily get lost in colour. Thanks for sharing. Paul. Title: Re: NGC 7635 The Bubble Nebula Post by: Gary Clarke on September 08, 2008, 09:07:21 pm Super Image Carl, well done mate. Go get the colour and it will be one for the wall.
Title: Re: NGC 7635 The Bubble Nebula Post by: davegrennan on September 08, 2008, 09:44:27 pm That has to be the worst image I have ever seen. Was your scope underwater at the time?
:P :P Lovely job mate, fantastic image .10/10 Title: Re: NGC 7635 The Bubble Nebula Post by: Carl O Beirnes on September 09, 2008, 09:17:03 pm Thanks for the comments Guys Hopefully we will have clear skies soon so I can get the colour for this image
Title: Re: NGC 7635 The Bubble Nebula Post by: dogstar on September 09, 2008, 10:56:48 pm Hey there buddy how's it going? That is an awsome image of the bubble i can't wait to see the colour. I have not been out much at the moment myself but with the dark nights coming i hope to be up and running soon. I'll drop you a line soon mate. |