Topic Forum
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Policies relevant to light polution
by stellakafka on Fri, 06/17/2016 - 22:16
General AAVSO Discussion
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Possible overlooked CV in DSS2 (1984)
by Trygve Prestgard on Wed, 06/15/2016 - 11:08
Cataclysmic Variables (CVs)
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Substitute a Sloan g' filter for a Johnson B filter ?
by OJJ on Mon, 06/20/2016 - 01:36
Photometry
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SN 2016coj in NGC 4125
by B.P.Vietje on Sat, 06/18/2016 - 15:14
Spectroscopy
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"Turning off" observations of non-variable stars
by percyjoh on Tue, 06/07/2016 - 18:46
Visual Observing
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VPhot and images from U.I. Gemini telescope
by DJD on Thu, 06/16/2016 - 01:29
VPHOT
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Looking for a Project
by drz on Thu, 06/16/2016 - 22:06
Variable Stars in Education
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Recommended book(s)
by ACSanchez on Tue, 05/03/2016 - 20:27
General AAVSO Discussion
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New announcement of gravitational wave detection
by stellakafka on Wed, 06/15/2016 - 19:22
General AAVSO Discussion
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Can't subscribe to alert notice
by kohudson on Sun, 06/12/2016 - 16:44
Web Site and Forum Help & Announcements
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CHOICE: DSLR Photometry Course Open for Registration
by SXN on Mon, 05/16/2016 - 11:56
Photometry
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Nova Sco 2016 = PNV J17381927-3725077
by weo on Mon, 06/13/2016 - 22:34
Novae
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PNV J17381927-3725077: new transient (12.4 mag) in Scorpius
by SPK on Fri, 06/10/2016 - 21:23
Time Sensitive Alerts
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SID: solar eruption , C1.8, (Rayos X) . 2015 06 12 UT
by ASA on Mon, 06/13/2016 - 17:35
Solar Observing and SID Monitoring
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Zapper login fail
by lmk on Sat, 06/11/2016 - 18:20
Web Site and Forum Help & Announcements
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Sudden Ionosphere Disturbance (SID) for solar eruption , C6.5, (Rayos X) . 2015 06 11 UT
by ASA on Sun, 06/12/2016 - 17:56
Solar Observing and SID Monitoring
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Flare Star? Meteor?
by ChrisDevlinUK on Mon, 06/06/2016 - 21:25
General AAVSO Discussion
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New CV
by rspostrspost on Fri, 06/10/2016 - 00:36
Cataclysmic Variables (CVs)
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SN 2016cok (= ASASSN-16fq): Type IIP Supernova in M66
by SPK on Sat, 05/28/2016 - 19:18
Time Sensitive Alerts
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Interesting transient: bright SN?
by struve on Thu, 06/09/2016 - 08:55
Campaigns & Observation Reports