Topic Forum
Normal topic
Why a V filter for differential photometry?
by SycamoreCanyonObservatory on Thu, 11/04/2021 - 07:07
General AAVSO Discussion
Hot topic
Who's on-line
by PYG on Thu, 02/05/2015 - 11:36
General AAVSO Discussion
Sticky topic
Who to ask about questions related to Solar observing, software, data, etc.
by weo on Wed, 10/04/2023 - 18:28
Solar Observing and SID Monitoring
Normal topic
Who observer
by mishnik on Wed, 05/06/2015 - 10:00
General AAVSO Discussion
Normal topic
Who Is The Greatest Visual Observer Of All Time?
by SXN on Tue, 08/28/2012 - 16:54
Visual Observing
Normal topic
Who is the amateur astronomer who discovers the most variable stars?
by dofurchina on Sun, 01/21/2024 - 03:32
VSX
Normal topic
Who is online no longer available?
by hambsch on Tue, 07/19/2016 - 19:31
General AAVSO Discussion
Normal topic
White image when uploading to V-Phot
by Lbew on Sat, 11/21/2020 - 20:59
VPHOT
Normal topic
Which time stamp does VPHOT uses?
by CrossoverManiac on Thu, 02/10/2022 - 09:58
VPHOT
Normal topic
Which Target Estimate is selected by VPhot when multiple are used?
by Calculad on Thu, 11/02/2023 - 19:46
VPHOT
Hot topic
Which software to use?
by avdhoeven on Thu, 09/12/2013 - 10:23
Photometry
Normal topic
Which Software Project of AAVSO suits me?
by superlinux on Thu, 06/21/2018 - 11:26
Software Development
Normal topic
Which sloan filters?
by arimsiqueira on Thu, 01/05/2023 - 15:51
Photometry
Normal topic
Which Photometric filters?
by Willie Buning on Fri, 06/26/2015 - 18:25
Photometry
Normal topic
Which nova is this?
by BBI on Tue, 12/24/2013 - 11:52
Novae
Normal topic
Which is better for Exoplanet work, CCD or CMOS?
by SycamoreCanyonObservatory on Thu, 11/25/2021 - 19:32
Exoplanets
Normal topic
Which gain for a CCD in Canopus and AAVSO batch ?
by coliac on Tue, 01/05/2021 - 21:57
Photometry
Normal topic
which filters?
by RGN on Sun, 02/21/2016 - 15:17
Photometry
Normal topic
Which filters to use for LPVs?
by Nate K on Sat, 09/22/2018 - 23:34
Long Period Variables (LPVs)
Normal topic
Which Company's Filters used with BSM and Takahashi Epsilon 180?
by msheald on Sun, 03/15/2020 - 21:51
Photometry