Topic Forum
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b Per eclipse in December 2021 - Alert Notice 761
by weo on Tue, 12/07/2021 - 06:49
Eclipsing Binaries (EBs)
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BAA Webinar on SS Cygni (1st July 2020)
by onj on Wed, 07/01/2020 - 13:24
Cataclysmic Variables (CVs)
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Backyard observatory domes
by SGEO on Fri, 03/01/2019 - 18:30
General AAVSO Discussion
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Bad time for outburst
by pox on Wed, 06/24/2020 - 13:33
Cataclysmic Variables (CVs)
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Baffled by DSLR tutorial
by dctaylor@xplornet.com on Sat, 03/23/2013 - 20:17
Photometry
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Barycentric Julian Date
by bswalter on Tue, 11/27/2012 - 12:37
Photometry
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BAV magazine SPECTROSCOPY
by ErnstPollmann on Tue, 06/01/2021 - 13:11
Spectroscopy
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BAV magazine SPECTROSCOPY
by ErnstPollmann on Fri, 12/02/2022 - 08:41
Spectroscopy
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BAV MAGAZINE SPECTROSCOPY
by ErnstPollmann on Mon, 06/01/2020 - 08:00
Spectroscopy
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BAV Magazine SPECTROSCOPY
by ErnstPollmann on Tue, 12/01/2020 - 09:37
Spectroscopy
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BAV magazine SPECTROSCOPY
by ErnstPollmann on Wed, 12/01/2021 - 10:41
Spectroscopy
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BAV SPECTROSCOPY MAGAZINE
by ErnstPollmann on Sun, 12/01/2019 - 14:06
Spectroscopy
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BB Dor, SDSS J143544.02+233638.7, and HM Leo are next HST/COS targets
by weo on Wed, 02/13/2013 - 02:54
Campaigns & Observation Reports
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BD Pav and QZ Ser next HST/COS targets
by weo on Fri, 06/07/2013 - 16:08
Campaigns & Observation Reports
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Be stars (GCAS variable) spectroscopy newsletter
by Olivier Thizy on Mon, 11/06/2017 - 08:48
Spectroscopy
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Behind the Scenes at AAVSO: VSX
by SXN on Thu, 05/29/2014 - 16:21
General AAVSO Discussion
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bet Pic BRITE observing campaign
by weo on Tue, 01/31/2017 - 16:53
Campaigns & Observation Reports
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Betelgeuse long-term lightcurve on astro-ph
by bskiff on Mon, 06/22/2020 - 01:34
General AAVSO Discussion
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BF Cyg observations requested
by weo on Sat, 03/14/2015 - 02:27
Cataclysmic Variables (CVs)
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BH CEP FADE
by PKT on Thu, 07/08/2021 - 17:21
Young Stellar Objects (YSO)