Topic Forum
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5 YSOs in Mon, Ori, Tau photometry campaign - Alert Notice 843
by weo on Tue, 11/21/2023 - 20:19
Young Stellar Objects (YSO)
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5 YSOs in Mon, Ori, Tau photometry campaign - Alert Notice 843
by weo on Tue, 11/21/2023 - 20:15
Campaigns & Observation Reports
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Removing duplicates
by arimsiqueira on Tue, 11/21/2023 - 12:23
Data Analysis
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Aluma AC4040
by mshade on Sun, 11/19/2023 - 22:19
Instrumentation and Equipment
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Transform Generator File loading problem
by Calculad on Sun, 11/19/2023 - 21:56
Photometry
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AB Aur campaign webinar tomorrow
by cwt on Sat, 11/18/2023 - 15:08
Photometry
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La Ciencia del Cielo para Principiantes - "Exploración Planetaria - Misiones Espaciales"
by Sebastian Otero on Fri, 11/17/2023 - 14:55
Foro de Discusión de AAVSO en Español
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SN 2023ixf in M101 - Mag is rapidly dropping!
by astrosharp on Fri, 11/17/2023 - 11:09
Cataclysmic Variables (CVs)
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T CrB high-energy lightcurve
by bskiff on Thu, 11/16/2023 - 03:11
Cataclysmic Variables (CVs)
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uploading data results
by yooperdad18 on Mon, 11/13/2023 - 02:27
Exoplanets
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DQ Vul Brightening
by raymundang on Sat, 11/11/2023 - 00:43
Time Sensitive Alerts
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Upcoming eclipse of triple system b Per - Alert Notice 840
by weo on Fri, 11/10/2023 - 21:36
Campaigns & Observation Reports
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Hi! Can I have some information about this plot? I think there is somethink about this star.
by AstroTommaso on Tue, 11/07/2023 - 21:19
Exoplanets
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Which Target Estimate is selected by VPhot when multiple are used?
by Calculad on Thu, 11/02/2023 - 19:46
VPHOT
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Sharing Data Without Ability to Upload Images?
by zinnanti on Thu, 11/02/2023 - 15:46
Data Analysis
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VPhot repeatedly showing error message
by Calculad on Thu, 11/02/2023 - 12:38
VPHOT
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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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How I built my Lowspec spectrograph (DIY)
by Remco Kemperman on Tue, 10/31/2023 - 15:59
Spectroscopy
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How I built my Lowspec spectrograph (DIY)
by Remco Kemperman on Tue, 10/31/2023 - 15:55
Spectroscopy
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Neat tool for eyeballing a large series of FITS images
by SGEO on Mon, 10/30/2023 - 21:59
General AAVSO Discussion