· Get a Cloudy Nights T-Shirt · Submit a Review / Article    Click here if you are having trouble logging into the forums Cloudy Nights - Official Forums of the 2009 International Year of Astronomy 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 Previous   Index   Next   Flat   jgraham Postmaster Reged: 12/02/04 Posts: 6760 Loc: Dayton, Ohio Z CrB Approaching Mid-cycle       07/02/09 10:51 PM Attachment (13 downloads) Edit   Reply   Quote   Quick Reply:   Time & Date: 2h 45m, 6/29/2009 UT Telescope: Meade LXD75 SN6 Camera: Meade DSI Pro II Filter: Schuler V Photometric Exposure: 10x60sec, saved as FITS Guide scope: Meade DSX-90, PHD Software: Envisage, Autostar Suite Image Processing, Photoshop Elements Z CrB is a fairly well behaved Mira-type variable presently well placed for northern observers. When I first started observing Z CrB it was just past minimum and is now about halfway to its next maximum. Presently at about magnitude 12.9 it should brighten to just around 9th magnitude making it by far the brightest star in the field. -------------------- -John ================================================ Homebuilt scopes from 4.25-16.5" Meade LXD75-N6/SN6/SC8, DSX-90, ETX-60BB, ETX-125PE, DS-2130 Orion StarBlast, BinoViewers, Coronado PST Rebel XT/XTi, DSI Pro (I, II, & III), DSI, LPI, Electronic Eyepiece, Phillips SPC900NC Tasco 60mm Refractors Post Extras       Entire thread Subject Posted by Posted on Z CrB Approaching Mid-cycle jgraham 07/02/09 10:51 PM Re: Z CrB Approaching Mid-cycle jgraham   07/02/09 10:52 PM Re: Z CrB Approaching Mid-cycle jgraham   07/02/09 10:53 PM Extra information 0 registered and 1 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 Rating: Thread views: 194 Jump to *International Year of Astronomy 2009* -----   Global Coordination   Cornerstone Projects   Special Projects   Special Task Groups   Global Activities   National and Regional Activities   IYA 2009 in Africa   IYA 2009 in the USA*Announcements and News* -----   Cloudy Nights Announcements   Discussion of CN Articles, Reviews, and Reports   Beginners Forum   Celestial Events   Light Pollution*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*CN Feedback and Vendor Announcements* -----   Vendor and Group Announcements CN Forums Home

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