Alert Notice 441: Monitoring of Bright Giant Variables requested in support of ground-based spectroscopy and for long-term study
Note: A thread for this campaign has been created in the AAVSO Campaigns and Observation Reports discussion forum: https://www.aavso.org/bright-giant-variables-campaign
Coverage of the stars in this campaign should be continued for long term monitoring. Spectroscopy is not being obtained, but optical coverage is needed to help understand their behavior. - Elizabeth O. Waagen, 17 April 2020