Topic Forum
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Membership Renewal Drive Needs Your Help Today!
by kathyspirer on Tue, 12/29/2020 - 15:11
General AAVSO Discussion
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Possible Mira in my Image?
by FSU on Fri, 12/25/2020 - 22:08
Long Period Variables (LPVs)
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Uploading visual observations
by mpr on Fri, 12/25/2020 - 21:59
General AAVSO Discussion
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S Cephei interesting behavior
by GZN on Tue, 12/15/2020 - 05:57
Long Period Variables (LPVs)
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SR images and VPhot
by spp on Fri, 12/25/2020 - 18:16
AAVSOnet
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VPhot error reporting procedure
by SGEO on Fri, 12/25/2020 - 15:29
VPHOT
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VPHot misreading FITS header
by hrickdiz on Thu, 12/24/2020 - 23:09
VPHOT
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VPhot 4.0.8 released to production server
by SGEO on Sat, 11/21/2020 - 19:47
VPHOT
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GRB 201223A
by Filipp Romanov on Wed, 12/23/2020 - 21:07
General AAVSO Discussion
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Vphot Not working?
by TYS on Thu, 12/24/2020 - 14:02
General AAVSO Discussion
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Criteria for determining the start of a new cycle
by maxsurlaroute on Thu, 12/17/2020 - 04:05
Solar Observing and SID Monitoring
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QHY600 tests
by HQA on Mon, 06/29/2020 - 18:59
Instrumentation and Equipment
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Welcome to the New AAVSO Website
by bpablo on Mon, 12/21/2020 - 22:07
General AAVSO Discussion
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News Flash
by PYG on Wed, 12/23/2020 - 01:19
General AAVSO Discussion
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VPhot down?
by spp on Thu, 12/24/2020 - 01:38
VPHOT
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AAVSO YouTube Channel Now Has At Least 500 Subscribers
by mdrapp on Wed, 12/23/2020 - 21:13
General AAVSO Discussion
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LCGv2
by bdg on Wed, 12/23/2020 - 11:11
General AAVSO Discussion
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Congratulations on the new web site!
by dks on Tue, 12/22/2020 - 13:40
Web Site and Forum Help & Announcements
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Problem with "supporting documents" after migration to new server
by mpyat2 on Tue, 12/22/2020 - 09:08
VSX
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DSLR Photometry - Check stars and magnitude types
by woodblock on Tue, 12/22/2020 - 09:47
Photometry