· 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] Forum Archives · Entrance · Main Index · Search · New user · Who's Online FAQ · Calendar Astrophotography and Sketching >> Sketching Previous   Index   Next   Flat   Edwin Quiroga professor emeritus Reged: 01/31/08 Posts: 724 Loc: Miranda, Venezuela Re: Eta Cassiopeia: yellow / red main sequence dwa       09/06/09 01:32 PM Edit   Reply   Quote   Quick Reply:   It´s a coincidence that I discovered this pair panning Cassiopeia one week ago with my Pan 35. I could discern a strange form at 17x in this star. When I put my XW10 (60x) I got its real double star nature, with a second component very faint with respect the brighter. Really nice sketch, Math! How do you achieve the glossy effect around the brighter stars? -------------------- TELEVUE 85 "FeatherTouched" Pentax XWs (3.5, 5, 7, 10, 14, 20) Pentax XO 2.58 Post Extras       Entire thread Subject Posted by Posted on Eta Cassiopeia: yellow / red main sequence dwarfs Starobserver 09/03/09 02:19 PM Re: Eta Cassiopeia: yellow / red main sequence dwarfs frank5817   09/03/09 09:11 PM Re: Eta Cassiopeia: yellow / red main sequence dwarfs Tommy5   09/03/09 10:12 PM Re: Eta Cassiopeia: yellow / red main sequence dwa kraterkid   09/04/09 12:13 PM Re: Eta Cassiopeia: yellow / red main sequence dwa desertstars   09/04/09 12:25 PM Re: Eta Cassiopeia: yellow / red main sequence dwa rolandlinda3   09/04/09 12:37 PM Re: Eta Cassiopeia: yellow / red main sequence dwa Jef De Wit   09/04/09 02:07 PM Re: Eta Cassiopeia: yellow / red main sequence dwa CarlosEH   09/04/09 03:08 PM Re: Eta Cassiopeia: yellow / red main sequence dwa Edwin Quiroga   09/06/09 01:32 PM Re: Eta Cassiopeia: yellow / red main sequence dwa Starobserver   09/06/09 02:48 PM Re: Eta Cassiopeia: yellow / red main sequence dwa Edwin Quiroga   09/06/09 03:08 PM Extra information 0 registered and 2 anonymous users are browsing this forum. Moderator:  Charlie Hein, cildarith  Forum Permissions       You cannot start new topics       You cannot reply to topics       HTML is disabled       UBBCode is enabled Rating: Thread views: 292 Jump to *Announcements and News* -----   Cloudy Nights Announcements   Discussion of CN Articles, Reviews, and Reports   Beginners Forum   Celestial Events*Equipment Discussions* -----   ATM, Optics and DIY Forum   Binoculars   Binoviewers   Cats & Casses   Classic Telescopes   Equipment   Eyepieces   Mounts   Observatories   Reflectors   Refractors    Celestron SkyScout and Meade mySky   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   General Observing   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*Other* -----   Science of Astronomy & Space Exploration   AstroWebsites   Space Rocks*Speciality Forums* -----   AstroArt   Astronomy Software & Computers   Stellar Media   Astro Outreach, Clubs and Star Parties   Light Pollution*CN Feedback and Vendor Announcements* -----   Vendor and Group Announcements*International Year of Astronomy 2009 - Forums are now closed.* -----   Global Coordination   Cornerstone Projects   Special Projects   Special Task Groups   Global Activities   National and Regional Activities   IYA 2009 in Africa   IYA 2009 in the USA CN Forums Home

Cloudy Nights LLC Cloudy Nights Sponsor: Astronomics