Hot topic
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V844 Her campaign - Alert Notice 828
by weo on Tue, 07/11/2023 - 16:14 |
Cataclysmic Variables (CVs) |
Hot topic
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VPhot down?
by spp on Sat, 10/21/2023 - 18:39 |
VPHOT |
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Benefit from reporting Observations without ToM?
by Gary Shaw on Thu, 10/19/2023 - 13:29 |
Eclipsing Binaries (EBs) |
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Camera lenses
by CrossoverManiac on Fri, 10/20/2023 - 19:45 |
Instrumentation and Equipment |
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Candidate optical counterpart for extragalactic neutrino event
by Bikeman on Fri, 10/20/2023 - 22:21 |
High Energy Network (HEN) |
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AAVSO charts with no comparison stars
by rachlin on Fri, 10/20/2023 - 04:24 |
Visual Observing |
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Size of the Guide Star Catalog
by CrossoverManiac on Fri, 10/20/2023 - 14:34 |
VPHOT |
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Light boxes/pads for flat frames
by Calculad on Thu, 10/19/2023 - 20:49 |
General AAVSO Discussion |
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Data Mining Workshop: Jupyter Notebooks
by YPFA on Thu, 03/18/2021 - 23:59 |
Data Mining |
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V347 Aur XMM-Newton campaign - Alert Notice 830
by weo on Wed, 07/19/2023 - 16:09 |
Campaigns & Observation Reports |
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La Ciencia del Cielo para Principiantes - "ISS y Artemis"
by Sebastian Otero on Thu, 10/19/2023 - 15:04 |
Foro de Discusión de AAVSO en Español |
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Accuracy of the Tracking Error Graph in Time Series Report
by Gary Shaw on Thu, 10/19/2023 - 13:56 |
VPHOT |
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Problem with VS Plotter?
by Calculad on Fri, 09/08/2023 - 21:19 |
General AAVSO Discussion |
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Seeking data on the number of observations by star and year
by rachlin on Wed, 10/18/2023 - 00:25 |
VSX |
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Comparison Magnitudes
by rachlin on Mon, 10/09/2023 - 23:36 |
Visual Observing |
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Need advice on preparing RAW DSLR images in Siril for use in AstroImageJ
by xraydelta2001 on Sun, 10/08/2023 - 01:54 |
Photometry |
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SID
by 1970maurizio on Sun, 10/08/2023 - 19:51 |
Solar Observing and SID Monitoring |
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Welcome (again) to the Long Period Variables Section!
by soi on Tue, 10/17/2023 - 03:56 |
Long Period Variables (LPVs) |
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Welcome (again) to the Long Period Variables Section!
by soi on Tue, 10/17/2023 - 03:55 |
Long Period Variables (LPVs) |
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Neutral density filters for evscope/Stellina telescopes?
by tjmaccarone on Mon, 10/16/2023 - 15:03 |
Instrumentation and Equipment |
