· Get a Cloudy Nights T-Shirt · Submit a Review / Article Click here if you are having trouble logging into the forums Privacy Policy | Please read our Terms of Service | Signup and Troubleshooting FAQ | Problems? PM a Red or a Green Gu… uh, User You are not logged in. [Login] Entrance · Main Index · Search · New user · Who's Online FAQ · Calendar Observing >> Variable Star Observing and Radio Astronomy Previous   Index   Next   Threaded   Pages: 1 | 2 | (show all) RAKing Postmaster Reged: 12/28/07 Loc: West of the D.C. Nebula Re: What's your favorite Variable Star? [Re: Cepheus Elf]       #5642050 - 01/25/13 07:55 AM Edit   Reply   Quote Quick Reply   Mick, That is a beautiful image. Could you tell us what your exposure time was? Thanks, Ron Post Extras:       Cepheus Elf member Reged: 08/01/10 Loc: Rainy, Cloudy Lancashire UK Re: What's your favorite Variable Star? [Re: RAKing]       #5642688 - 01/25/13 02:19 PM Edit   Reply   Quote Quick Reply   Thanks Ron and Rich. Ron, I took the image at the newtonian focus of my SW 6" f5 newtonian using my Canon 350d. I always use ISO 400 and I think this image was a stack of about 5 or 6 30 second exp osures (can't remember exactly as it was a while ago!). It is quite heavily cropped to take out coma affected stars around the edge of the field! I'd been observing the star quite a bit using binoculars and a 'V' filtered SBIG ccd and 55mm lens. I've not observed variables for a while now so I really must make an effort to get back into it!! Carbon stars are my favourites! Mick (AAVSO code CMY) Post Extras:       RAKing Postmaster Reged: 12/28/07 Loc: West of the D.C. Nebula Re: What's your favorite Variable Star? [Re: Cepheus Elf]       #5642993 - 01/25/13 05:12 PM Edit   Reply   Quote Quick Reply   Thanks! I'll have to break out my Canon and give it a whirl. I actually swore off imaging because of all the extra gear and work, but I would love to take a few pictures of my favorite doubles, variables, and carbon stars. Cheers, Ron Post Extras:       Astrodj sage Reged: 08/24/11 Loc: Missouri Re: What's your favorite Variable Star? [Re: RAKing]       #5651499 - 01/30/13 01:10 AM Edit   Reply   Quote Quick Reply   I'm a sucker for carbon stars. I love them! Post Extras:       Pages: 1 | 2 | (show all) Previous   Index   Next   Threaded   Extra information 0 registered and 5 anonymous users are browsing this forum. Moderator:  RLTYS  Print Thread Forum Permissions       You cannot start new topics       You cannot reply to topics       HTML is disabled       UBBCode is enabled Thread views: 6206 Jump to *Announcements and News* -----   Cloudy Nights Announcements   Discussion of CN Articles, Reviews, and Reports   Celestial Events*General Astronomy* -----   Beginners Forum   General Observing and Astronomy   Outreach   Light Pollution*Equipment Discussions* -----   ATM, Optics and DIY Forum   Binoculars   Binoviewers   Cats & Casses   Classic Telescopes   Equipment   Eyepieces   Mounts   Observatories   Reflectors   Refractors    Video and Electronically Assisted Astronomy*Astrophotography and Sketching* -----   Beginning and Intermediate Imaging   Film Astrophotography   DSLR & Digital Camera Astro Imaging & Processing   CCD Imaging & Processing   Solar System Imaging & Processing   Sketching   Astro Imaging/Sketching Contest *Observing* -----   NEO   Planetary and Solar System Observing   Lunar Observing   Deep Sky Observing   Double Star Observing   Solar   Variable Star Observing and Radio Astronomy*Telescope Specific Forums* -----   Celestron NexStar    NexStar GPS / CPC Telescopes   Questar Forum   Meade ACF/RCX / LX / GPS    Meade ETX*Speciality Forums* -----   Arizona Science and Astronomy Expo   NEAF (Northeast Astronomy Forum) and NEAIC (Northeast Astro Imaging Conference)   AstroArt   Astronomy Clubs and Star Parties   Astronomy Software & Computers   AstroWebsites   Science! Astronomy & Space Exploration, and Others   Space Rocks   Stellar Media*Swap and Shop* -----   Shop and Swap Audio Components*CN Feedback and Vendor Announcements* -----   Vendor and Group Announcements*International Year of Astronomy 2009 - Forums are now closed.* -----   IYA Archive Info CN Forums Home

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