Topic Forum
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AAVSO CHOICE course on Variable Star Classification/Light Curves
by weo on Wed, 05/31/2023 - 20:23
VSX
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R CrB started to decline
by MatthiasK on Wed, 05/31/2023 - 18:26
Spectroscopy
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"no variable stars" in M101 image
by spp on Wed, 05/24/2023 - 22:52
VPHOT
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La Ciencia del Cielo para Principiantes - "Física Extragaláctica - Cosmología"
by Sebastian Otero on Fri, 05/19/2023 - 02:43
Foro de Discusión de AAVSO en Español
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Paper including amateur obs. of GRB 221009A published in ApJL
by Bikeman on Thu, 05/11/2023 - 16:37
High Energy Network (HEN)
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VPhot down?
by spp on Wed, 05/10/2023 - 16:27
VPHOT
Sticky topic
Spectroscopy Section Meetings
by TieDyeAstronomer on Tue, 05/09/2023 - 17:17
Spectroscopy
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AAVSOnet capabilities in Spectroscopy
by Krzysztof on Sun, 05/07/2023 - 07:22
AAVSOnet
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Snapshot Releases of VStar in GitHub
by David Benn on Sat, 05/06/2023 - 10:24
VStar
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New to the forum
by iramirez.tcc on Fri, 05/05/2023 - 16:59
General AAVSO Discussion
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HM Lup photomety and spectroscopy - Alert Notice 822
by weo on Mon, 05/01/2023 - 22:23
Spectroscopy
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HM Lup photomety and spectroscopy - Alert Notice 822
by weo on Mon, 05/01/2023 - 22:21
Young Stellar Objects (YSO)
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HM Lup photomety and spectroscopy - Alert Notice 822
by weo on Mon, 05/01/2023 - 22:18
Campaigns & Observation Reports
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VSX Q&A session today (April 27, 21 UT)
by Sebastian Otero on Thu, 04/27/2023 - 17:17
VSX
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PinPoint Error
by Degen1103 on Wed, 04/26/2023 - 11:19
VPHOT
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26 de abril: Seminario web en Español sobre variables cataclísmicas
by Sebastian Otero on Tue, 04/25/2023 - 18:41
Foro de Discusión de AAVSO en Español
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PNV J17224490-4137160 - V and I mags.
by astrosharp on Sun, 04/23/2023 - 10:42
Novae
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GRB 230420A Outburst
by daveh on Fri, 04/21/2023 - 17:12
High Energy Network (HEN)
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SDSS cv summary
by bskiff on Mon, 04/17/2023 - 01:33
VSX
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La Ciencia del Cielo para Principiantes - "Física Estelar"
by Sebastian Otero on Fri, 04/14/2023 - 16:04
Foro de Discusión de AAVSO en Español