· 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 Observing >> Variable Star Observing and Radio Astronomy Post   Previous   Index   Next   Expand   Subject Poster Views Replies    Last post Can I find a star's luminosity from B V photometry amirber   508 7    01/05/10 09:50 PM by SleepIsWrong Red star North of Alcyone mike174   358 7    01/15/10 01:28 PM by mike174 * Amazing Mira. Harold925   259 7    01/31/10 04:28 PM by Harold925 Vars in fov nytecam   163 7    03/10/10 06:05 AM by RLTYS Period Luminosity relationship and Cepheids Philip Levine   944 6    05/25/08 09:21 AM by Philip Levine Newbie polver   531 6    01/01/09 05:47 PM by Bruce MacDonald intersted in RA cyberhedz   285 6    11/24/09 06:32 PM by walt r Made my first variable star estimation magic612   387 6    03/15/09 08:18 PM by magic612 Is this quasar ? kruno   486 6    04/27/09 09:55 PM by gavinm R Boo begins to brighten jgraham   415 6    09/15/09 12:46 PM by markan Spectra via Rainbow Optics grating nytecam   526 6    09/25/09 12:36 PM by kc6zut Visual Obs of Eps Aur RLTYS   312 6    09/29/09 10:37 AM by brianb11213 SN or Nova I think.... RSteel   237 6    11/30/09 03:20 AM by nytecam U Sco in outburst! brianb11213   256 6    02/01/10 03:40 PM by jgraham Variable Observers and GRAS ?? docnroz   129 6    02/23/10 06:08 AM by brianb11213 TT Tau, a carbon star stevecoe   683 5    03/06/08 02:48 PM by nytecam chi Cyg nytecam   664 5    05/03/08 10:18 AM by ph2 classic Meade LX200 VS database nytecam   647 5    08/15/08 12:33 PM by Tim Hager Any southern hemisphere astro-spectro projects? Coromandel   488 5    05/28/09 05:23 PM by gavinm Hot stars spectra (WR 138-153ab-155, LamCep, PCyg) HANTO   262 5    10/14/09 05:08 AM by nytecam Pages 1 2 3 4 5 6 7 8 9 10 11 ... 26 Extra information 0 registered and 3 anonymous users are browsing this forum. Moderator:  RLTYS  Forum Permissions       You cannot start new topics       You cannot reply to topics       HTML is disabled       UBBCode is enabled Legend: New posts New posts No new posts No new posts Topic with over 25 replies or 250 views Sticky topic Event topic Poll Attachment Show active in the last day active in the last 2 days active in the last week active in the last 2 weeks active in the last 3 weeks active in the last month active in the last 3 months active in the last 6 months active in the last year from all dates 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

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