Alert Notice 696: R Aqr photometry (especially B) and spectroscopy needed
February 3, 2020
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
- Campaigns and Observation Reports: https://www.aavso.org/r-aqr-campaign-2019
- Long Period Variables: https://www.aavso.org/r-aqr-campaign-2019-01
- Spectroscopy: https://www.aavso.org/r-aqr-campaign-2019-02