Topic Forum
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Only 2 weeks left to access Group Hotel Rate for the Annual Meeting
by kathyspirer on Tue, 09/21/2021 - 18:05
General AAVSO Discussion
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Form A Group To Use Deep Sky West To Do Spectroscopy Remotely
by brownrb1 on Mon, 09/20/2021 - 18:07
Spectroscopy
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Please pass on this opportunity to your observing equipment suppliers!
by AAVSO_ on Tue, 09/14/2021 - 20:52
General AAVSO Discussion
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VY Scl CVs campaign for HST ToO
by weo on Tue, 09/14/2021 - 16:16
Spectroscopy
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VY Scl CVs campaign for HST ToO
by weo on Tue, 09/14/2021 - 16:15
Cataclysmic Variables (CVs)
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Update to Plans for our Annual Meeting - President's Letter September 2021
by mgw on Mon, 09/06/2021 - 19:46
General AAVSO Discussion
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Update to Plans for our Annual Meeting - President's Letter September 2021
by mgw on Mon, 09/06/2021 - 19:43
General AAVSO Discussion
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Error: "The website encountered an unexpected error. Please try again later."
by umairasim on Sat, 09/04/2021 - 13:22
General AAVSO Discussion
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Error: "The website encountered an unexpected error. Please try again later."
by umairasim on Sat, 09/04/2021 - 13:20
General AAVSO Discussion
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Error: "The website encountered an unexpected error. Please try again later."
by umairasim on Sat, 09/04/2021 - 13:10
General AAVSO Discussion
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Doubt
by Cledison Marcos da Silva on Thu, 09/02/2021 - 16:52
VStar
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ASASSN-21qj: A Rapidly Fading, Sun-Like Star
by kenworthy on Mon, 08/30/2021 - 11:26
Time Sensitive Alerts
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News of gamma Cas
by ErnstPollmann on Sun, 08/29/2021 - 08:36
Spectroscopy
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Intermediate Polars campaign
by weo on Mon, 08/23/2021 - 17:37
Cataclysmic Variables (CVs)
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Intermediate Polars campaign
by weo on Mon, 08/23/2021 - 17:34
Campaigns & Observation Reports
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search by amplitude
by pox on Mon, 08/23/2021 - 15:42
VSX
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"Color Reversal" and Uxor definition
by MJB on Fri, 08/20/2021 - 15:52
Data Analysis
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New Section Logo!
by LKR on Mon, 08/16/2021 - 17:31
Solar Observing and SID Monitoring
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Error in ASIIMG FITS header
by Tony Vale on Sun, 08/15/2021 - 17:09
Instrumentation and Equipment
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Bugs of WebObs file transmission
by lto on Sun, 08/15/2021 - 08:20
General AAVSO Discussion