Topic Forum
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Mating Celestron C-8 with a QHY268M+CFW - struggling with thread conversion
by douglste@lafayette.edu on Wed, 08/14/2024 - 17:40
Instrumentation and Equipment
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Changes: Now and Coming
by soi on Wed, 08/14/2024 - 05:04
Long Period Variables (LPVs)
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CMOLDS Best Mobile Software Development Company in Dubai
by dubaicmolds on Tue, 08/13/2024 - 06:42
Software Development
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GRB 240809A : Bright suspected GRB optical counterpart
by Bikeman on Fri, 08/09/2024 - 09:43
High Energy Network (HEN)
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Demetra Redux
by Ed Wiley_WEY on Fri, 08/09/2024 - 04:14
Spectroscopy
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Eruptive vars
by Degen1103 on Thu, 08/08/2024 - 13:47
Web Site and Forum Help & Announcements
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2024 CHOICE course on observing and counting sunspots - enrollment open
by weo on Tue, 08/06/2024 - 16:13
Solar Observing and SID Monitoring
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icon hints
by pox on Sun, 08/04/2024 - 11:01
Web Site and Forum Help & Announcements
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can't attach a file to a forum post
by MJB on Sat, 08/03/2024 - 20:38
Web Site and Forum Help & Announcements
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v0350
by MJB on Sat, 08/03/2024 - 20:27
Young Stellar Objects (YSO)
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744 files awaiting processing
by Calculad on Tue, 07/30/2024 - 13:07
VPHOT
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Possible negative amplitudes (?)
by rachlin on Mon, 07/29/2024 - 16:39
VSX
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Visual Observing Program CHOICE course - sign up now
by weo on Mon, 07/29/2024 - 15:55
General AAVSO Discussion
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SS Cygni just started new outburst
by astrosharp on Tue, 07/23/2024 - 10:06
Cataclysmic Variables (CVs)
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Summary of July 2024 Section Meeting
by cwt on Sun, 07/21/2024 - 21:38
Cataclysmic Variables (CVs)
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Beyer method
by savel on Fri, 07/19/2024 - 14:12
Visual Observing
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Beyer method
by savel on Fri, 07/19/2024 - 14:08
Visual Observing
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Wed Aug 14 Spectroscopy Section Meeting
by scott.donnell on Thu, 07/18/2024 - 18:45
Spectroscopy
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Webinar on SNEWS Campaign --- today (2024 07 13)
by Bikeman on Sat, 07/13/2024 - 12:57
High Energy Network (HEN)
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Why does not SS Cyg show a double peaked Ha-line - or does it...?
by LMN on Sat, 07/13/2024 - 12:10
Cataclysmic Variables (CVs)