Topic Forum
Normal topic
VPhot to debayer color images
by SGEO on Thu, 11/30/2023 - 01:40
VPHOT
Normal topic
Home-made calibration lamp?
by nkrumm on Fri, 10/04/2019 - 21:39
Spectroscopy
Normal topic
Photometry with smart telescope
by dika08 on Wed, 10/25/2023 - 17:34
Photometry
Normal topic
Observing optical transients from Astro-COLIBRI alerts
by pbenni on Tue, 11/28/2023 - 19:39
High Energy Network (HEN)
Hot topic
SNEWS Campaign
by bpablo on Fri, 10/13/2023 - 17:21
Campaigns & Observation Reports
Hot topic
Upcoming eclipse of triple system b Per - Alert Notice 840
by weo on Fri, 11/10/2023 - 21:40
Eclipsing Binaries (EBs)
Normal topic
CV Section Meeting Sunday, December 3
by cwt on Thu, 10/19/2023 - 15:55
Cataclysmic Variables (CVs)
Normal topic
AAVSO | Astro Image Request for 2023 Holiday Cards
by tlyster on Wed, 11/29/2023 - 20:20
General AAVSO Discussion
Normal topic
AAVSO Webinars | How-To: Observing in the City
by tlyster on Tue, 11/21/2023 - 19:17
General AAVSO Discussion
Normal topic
Smart Telescopes: Unistellar (eVscope/eQuinox) / Seestar / Dwarf
by raymundang on Mon, 02/27/2023 - 23:58
Instrumentation and Equipment
Normal topic
Doubts about charts without comparison stars
by Antonio_Agudo on Mon, 11/27/2023 - 19:11
Eclipsing Binaries (EBs)
Normal topic
CLEANest Model Values Question
by David Hollinberger on Wed, 09/06/2023 - 22:08
VStar
Normal topic
5 YSOs in Mon, Ori, Tau photometry campaign - Alert Notice 843
by weo on Tue, 11/21/2023 - 20:15
Campaigns & Observation Reports
Normal topic
What Causes Light Curve Variability to be Greater than Individual Magnitude Errror Measurement?
by msheald on Thu, 11/23/2023 - 15:00
Photometry
Normal topic
Magnitude of comp star to take into account
by hmeunier on Mon, 11/27/2023 - 10:37
Photometry
Hot topic
AB Aur campaign supporting HST observations - Alert Notice 809
by weo on Tue, 01/17/2023 - 23:14
Campaigns & Observation Reports
Normal topic
SIRIL
by PKT on Fri, 06/30/2023 - 17:37
Photometry
Normal topic
Daily or Weekly E-Mail Digest Instead of Individual E-Mails?
by zinnanti on Mon, 11/27/2023 - 04:51
Web Site and Forum Help & Announcements
Hot topic
VY Scl CVs campaign for HST ToO
by weo on Tue, 09/14/2021 - 16:15
Campaigns & Observation Reports
Normal topic
HST CV campaign - 2023-2024
by weo on Thu, 10/26/2023 - 20:46
Campaigns & Observation Reports