Forums

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Ask questions on any topic. Nothing is too simple or too complex to ask!
1156 4597 By Marry Petracia 2 months 1 week ago
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Technical support for questions about the AAVSO web site and/or forums. Report bugs here.
247 1001 By BOS 2 months 4 weeks ago
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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.
133 421 By RGN 1 week 1 day ago
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Discussion of AAVSO-related software projects (VSX, Zapper, etc.).
176 985 By FSU 3 months 1 week ago
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A forum to discuss variable star data analysis.
117 587 By David Benn 3 months 1 week ago
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Discussion of the AAVSO's visualization and analysis tool, VStar
195 1487 By franco 4 months ago
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For discussion of VSX, the AAVSO Variable Star Index.
182 682 By Sebastian Otero 2 months 3 weeks ago
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For discussions on all aspects of equipment, from building new devices from scratch, to what ready made products are the best for your current setup. Attached the "Instrumentation and Equipment" observing section.

165 1183 By Andrew Pearce 2 months 3 weeks ago
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Please use this forum to distribute time sensitive observation alerts.
346 1646 By weo 2 months 2 weeks ago
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18 103 By AAVSO_ 3 years 1 month ago
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Discuss ongoing campaigns (Alert Notices, Special Notices, etc.), announce your own projects and report interesting observations here.
482 3705 By weo 3 months ago
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Discussion of and tips for making visual observations.
212 1214 By weo 3 months 4 weeks ago
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Discussion of CCD, PEP and DSLR photometry.
848 5934 By PKT 2 months 3 weeks ago
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322 1932 By manfred_schwarz 2 months 1 week ago
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This forum is for discussion of AAVSOnet topics including announcements, status updates, technical support and more.
337 1071 By Andrew Corkill… 4 months ago
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This forum is for discussion of VPHOT topics including announcements, status updates, technical support and more.
705 3598 By TRE 2 months 2 weeks ago
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This forum is for discussions of cataclysmic variable stars.
369 1344 By weo 3 months ago
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20 57 By wglogowski 3 months 3 weeks ago
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Information on the observation and analysis of stars and other objects that are sources of x-rays and gamma rays.

67 301 By Bikeman 3 months ago
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Information on the Observation and analysis of short period pulsators such as Cepheids and RR Lyrae.

32 143 By SHA 3 months 1 week ago
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Discussion of eclipsing binary stars.
78 455 By Antonio_Agudo 3 months 2 weeks ago
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112 511 By tlyster 2 months 2 weeks ago
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Discussion of long period variable stars: mira's, semiregulars, etc.
178 863 By JENJ 3 months 1 week ago
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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.
200 1287 By CrossoverManiac 4 months 2 weeks ago
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Discussion of RCBs and related classes of stars that show irregular fading episodes.
59 231 By Degen1103 3 months 3 weeks ago
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Discussion for the solar observation program and also monitoring of sudden ionospheric disturbances (SIDs).
158 696 By jlavender1 2 months 3 weeks ago
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Discussion of young stellar objects, pre-main sequence stars and other variable objects in the early stages of stellar evolution.
174 604 By MJB 3 months 3 weeks ago