Topic Forum
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Calculating resolving power
by BHarrisHBB on Thu, 03/28/2024 - 05:41
Spectroscopy
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Spontaneous redirect
by tcalderw on Mon, 03/25/2024 - 16:54
Web Site and Forum Help & Announcements
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New release of CBB LDC
by SycamoreCanyonObservatory on Mon, 03/25/2024 - 01:34
Exoplanets
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Spectroscopy Section Meeting for 10 Apr - Cancelled
by scott.donnell on Thu, 03/21/2024 - 15:58
Spectroscopy
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Observation plan for beginners
by Gianlucanigro on Thu, 03/21/2024 - 07:05
Photometry
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V4370 Oph = N Oph 2024 - Alert Notice 856
by weo on Thu, 03/14/2024 - 20:43
Time Sensitive Alerts
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Recurrent nova V0745 Sco bright
by Sebastian Otero on Thu, 02/29/2024 - 20:48
Campaigns & Observation Reports
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Some red stars around the Orion Nebula
by bskiff on Thu, 02/29/2024 - 02:11
VSX
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how the data of observers uploaded to aavso are used in professional publications : credit of the name ?
by coliac on Wed, 02/28/2024 - 08:49
General AAVSO Discussion
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Update FITS Header with Airmass in ASTAP
by icclouds on Tue, 02/27/2024 - 19:54
VPHOT
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X Ser in outburst
by mrv on Sun, 02/25/2024 - 21:07
Novae
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Spectroscopy Section Meeting Mar 13
by scott.donnell on Sat, 02/24/2024 - 15:34
Spectroscopy
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PNV J18025353-2914151 (Sgr) - True identity of this nova
by Sebastian Otero on Thu, 02/22/2024 - 02:57
Time Sensitive Alerts
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star designations: lack of a standard?
by arimsiqueira on Wed, 02/21/2024 - 13:26
Data Analysis
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AT 2000ch (LMi) campaign - Alert Notice 853
by weo on Tue, 02/20/2024 - 22:42
Cataclysmic Variables (CVs)
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Multiple Targets. Thoughts
by Calculad on Sat, 02/17/2024 - 20:58
VPHOT
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Sky Flats and Cameras with Amp Glow
by Ed Wiley_WEY on Wed, 02/14/2024 - 15:28
Photometry
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Missing comparisons from all VPhot processing
by Calculad on Tue, 02/13/2024 - 21:49
VPHOT
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Spectroscopy Section Meeting Feb 14
by scott.donnell on Tue, 02/13/2024 - 00:59
Spectroscopy
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PNV J17261813-3809354 = bright, new nova in Sco
by ccynamon on Mon, 02/12/2024 - 12:19
Time Sensitive Alerts