Show active topics in:

- Any -About the AAVSO-General AAVSO Discussion-Planning AAVSO’s future-Web Site and Forum Help & Announcements-Foro de Discusión de AAVSO en Español-Software Development-Data Analysis-VStar-VSX-Eggen Card Project-Citizen SkyMembers Only Forums-Analyzing Data with VStar, Aug/Sept 2020-CCD Photometry (Part 1) 2020-CCD Photometry Part 2 (2020)-Exoplanet Observing, April 2020-How to Use VStar, May 2020-Observing and Counting Sunspots, Sept/Oct 2020-Photoelectric Photometry in the 21st Century, Sept/Oct 2020-Photometry Using VPhot, Sept/Oct 2020-Variable Star Classifcation And Light Curves (March 2020)-DevelopmentVariable Star Observing-Instrumentation and Equipment-Time Sensitive Alerts-Variable Stars in Education-Campaigns & Observation Reports-Visual Observing-Photometry-Spectroscopy-AAVSOnet-VPHOTVariable Stars-Cataclysmic Variables (CVs)-Data Mining-High Energy Network (HEN)-Short Period Pulsators (SPP)-Eclipsing Binaries (EBs)-Exoplanets-Long Period Variables (LPVs)-Novae-R Coronae Borealis (RCB) Stars-Solar Observing and SID Monitoring-Young Stellar Objects (YSO)

Apply

	Topic	Forum
Normal topic	FO Aqr 2018 campaign by weo on Fri, 07/27/2018 - 22:11	Campaigns & Observation Reports
Sticky topic	BSM_South transformation coefficients by HQA on Thu, 08/18/2016 - 11:56	AAVSOnet
Normal topic	TCP J21040470+4631129 being observed with HST by weo on Fri, 03/27/2020 - 14:16	Cataclysmic Variables (CVs)
Normal topic	VPhot update to version 4.0.7 by SGEO on Mon, 06/29/2020 - 00:19	VPHOT
Hot topic	ASASSN-19aad (= TCP J18395972-1025415): probable nova (9.4 mag) in Scutum by SPK on Tue, 10/29/2019 - 12:21	Time Sensitive Alerts
Normal topic	Test exposures requested for symbiotic binary candidates by weo on Thu, 06/18/2020 - 02:19	Campaigns & Observation Reports
Normal topic	TCP J21130799-6242222: likely dwarf nova outburst in Pavo by SPK on Wed, 07/01/2020 - 21:16	Time Sensitive Alerts
Normal topic	TCP J21130799-6242222: likely dwarf nova outburst in Pavo by SPK on Wed, 07/01/2020 - 21:16	Cataclysmic Variables (CVs)
Hot topic	R CrB images from the new BSM_NM system by spp on Sun, 03/29/2020 - 05:09	AAVSOnet
Sticky topic	BSM_S2 Transformation Coefficients by MZK on Wed, 07/01/2020 - 16:50	AAVSOnet
Normal topic	Exposure changes for NH2b images of R CrB by spp on Fri, 06/26/2020 - 23:07	AAVSOnet
Normal topic	AAVSO member message submission via contact - is it working? by asmirnov69 on Mon, 06/29/2020 - 23:02	Web Site and Forum Help & Announcements
Normal topic	BAA Webinar on SS Cygni (1st July 2020) by onj on Wed, 07/01/2020 - 13:24	Cataclysmic Variables (CVs)
Normal topic	BSM Display Names by MZK on Tue, 06/30/2020 - 20:02	VPHOT
Normal topic	VPHOT Upload Failed by msheald on Mon, 06/29/2020 - 15:27	VPHOT
Normal topic	Magnitude range as amplitude by clkotnik on Fri, 06/26/2020 - 21:42	VSX
Normal topic	Old photometric sequence data by bskiff on Sat, 06/27/2020 - 18:52	Photometry
Normal topic	V1047 (N Cen 2005) rebrightening by weo on Fri, 06/21/2019 - 17:44	Campaigns & Observation Reports
Normal topic	EE Cep observing campaign 2020-2021 by weo on Mon, 02/24/2020 - 20:19	Spectroscopy
Normal topic	EE Cep observing campaign 2020-2021 by weo on Mon, 02/24/2020 - 20:19	Eclipsing Binaries (EBs)