Topic Forum
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Recent activity
by Gustav Holmberg on Mon, 10/29/2012 - 21:21
R Coronae Borealis (RCB) Stars
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Recent changes and upgrades in VSX
by Sebastian Otero on Wed, 07/05/2017 - 02:06
VSX
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Recent Observation of zeta Tau
by Ernst Pollmann on Wed, 05/22/2013 - 10:26
Spectroscopy
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Recurrent nova V0745 Sco bright
by Sebastian Otero on Thu, 02/29/2024 - 20:48
Campaigns & Observation Reports
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Recurrent nova V745 Sco in outburst!
by SXN on Thu, 02/06/2014 - 18:49
Cataclysmic Variables (CVs)
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Red stars near chi Cyg
by bskiff on Sun, 02/12/2023 - 17:58
VSX
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Reflection effect and orbital period
by CBLA on Wed, 10/12/2016 - 18:19
Cataclysmic Variables (CVs)
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Registration for March CHOICE Courses is Open
by SXN on Sat, 02/14/2015 - 02:31
General AAVSO Discussion
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Registration is OPEN for our 2021 Annual Meeting and Spectroscopy Workshop!
by AAVSO_ on Tue, 06/15/2021 - 20:13
General AAVSO Discussion
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Registration now open for 3 CHOICE courses
by SXN on Mon, 08/10/2015 - 16:51
General AAVSO Discussion
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Remember to Vote in the 2023 AAVSO Board Election
by weo on Wed, 11/01/2023 - 19:44
General AAVSO Discussion
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Reminder of the first of 3 JEE events for North America Wednesday morning July 25th UT.
by JEE2012 on Mon, 07/23/2012 - 19:37
Campaigns & Observation Reports
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REMINDER: 2018 Annual Campaign CAP and pin programs
by kathyspirer on Thu, 06/21/2018 - 14:41
General AAVSO Discussion
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Reminder: No AVSpec Open House tomorrow
by TieDyeAstronomer on Mon, 11/07/2022 - 05:59
Spectroscopy
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REMINDER: Please complete the 2019 Annual Meeting Survey
by kathyspirer on Wed, 04/03/2019 - 18:14
General AAVSO Discussion
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Reminder: Vote in the AAVSO Board Election!
by AAVSO on Thu, 10/01/2020 - 17:15
General AAVSO Discussion
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Removing duplicates
by arimsiqueira on Tue, 11/21/2023 - 12:23
Data Analysis
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Report of TB measures discontinued?
by olichris on Fri, 02/17/2023 - 16:45
Photometry
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Report values check star
by olichris on Mon, 12/26/2022 - 17:02
Photometry
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Reporting fainter than observations
by kge on Thu, 01/05/2012 - 21:41
VPHOT