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  Forum Topics Posts Last post
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Ask questions on any topic. Nothing is too simple or too complex to ask!
652
3003 Just 2 weeks left...
by kathyspirer
07/17/2018 - 13:36
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Technical support for questions about the AAVSO web site and/or forums. Report bugs here.
133
635 JAAVSO no-show
by tcalderw
06/17/2018 - 14:18
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Un foro para la comunidad de habla hispana dedicado a intercambiar comentarios, observaciones y todo tipo de informacion relacionada con las estrellas variables y su estudio.
85
321 Diferencia entre...
by olichris
06/28/2018 - 19:04
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Discussion of AAVSO-related software projects (VSX, Zapper, etc.).
104
634 TG6.4 problem
by clkotnik
1 day 2 hours ago
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A forum to discuss variable star data analysis.
52
357 Initial...
by RHM
03/25/2018 - 05:14
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Discussion of the AAVSO's visualization and analysis tool, VStar
89
651 Interest in...
by daveh
1 day 14 hours ago
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VSX
For discussion of VSX, the AAVSO Variable Star Index.
56
219 How to lose...
by stellakafka
43 min 54 sec ago
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Questions, discussions and announcements related to Eggen Card Project.
6
16 Eggen Card...
by jcrast
08/29/2017 - 14:38
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Citizen Sky questions, announcements and discussion.
6
13 Criticism of...
by M.Saladyga
05/16/2014 - 13:31
The AAVSO Governance forum is visible only to AAVSO members. CHOICE forums are visible only to class participants.
  Forum Topics Posts Last post
  Forum Topics Posts Last post
No new
Please use this forum to distribute time sensitive observation alerts.
183
897 TCP J18010186...
by Deconinck Michel
07/16/2018 - 05:07
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14
85 Variable Star...
by Mike Miciukiewicz
04/13/2018 - 00:59
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Discuss ongoing campaigns (Alert Notices, Special Notices, etc.), announce your own projects and report interesting observations here.
329
2253 AT2018cow - what...
by SPK
07/16/2018 - 02:15
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Discussion of and tips for making visual observations.
160
951 Developing A...
by BSJ
04/27/2018 - 17:38
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Discussion of CCD, PEP and DSLR photometry.
451
3508 Photometry and...
by Bikeman
1 hour 36 min ago
No new
134
1046 SpecDB
by Robin Leadbeater
07/17/2018 - 13:54
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This forum is for discussion of AAVSOnet topics including announcements, status updates, technical support and more.
192
506 AAVSOnet status,...
by HQA
07/04/2018 - 07:01
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This forum is for discussion of VPHOT topics including announcements, status updates, technical support and more.
376
1943 Error while stacking
by Ivaldo Cervini
07/12/2018 - 16:00
  Forum Topics Posts Last post
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This forum is for discussions of cataclysmic variable stars.
210
762 CH Cygni...
by dhdeangelis
07/14/2018 - 18:56
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Discussion of eclipsing binary stars.
21
96 EB's With...
by TCB168
02/06/2018 - 17:56
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18
89 Exoplanet...
by jpablodossantos
06/13/2018 - 07:25
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Discussion of long period variable stars: mira's, semiregulars, etc.
102
549 Update of the LPV...
by Andrew Pearce
07/02/2018 - 20:10
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A forum created to support Jeno Sokoloski's nova project, to increase our level of support for all areas of nova observation, and for general discussion of novae.
128
1025 TCP J18292290...
by weo
07/02/2018 - 16:14
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Discussion of RCBs and related classes of stars that show irregular fading episodes.
45
195 V348 Sgr Coming...
by hambsch
03/16/2018 - 17:20
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Discussion for the solar observation program and also monitoring of sudden ionospheric disturbances (SIDs).
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383 Solar Bulletin...
by owentooke
07/16/2018 - 12:42
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Discussion of young stellar objects, pre-main sequence stars and other variable objects in the early stages of stellar evolution.
105
318 fade of V373 Cep
by pox
07/02/2018 - 20:06
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