2021 Solar Bulletins and SID Reports

Tue, 02/16/2021 - 21:43

The January Solar Bulletin (Vol. 77, No. 01) is now available at https://www.aavso.org/solar-bulletin.

The Sudden Ionospheric Disturbance (SID) Report for January is now available at https://www.aavso.org/sid-database

American Association of Variable Star Observers (AAVSO)
Thanks and erratum on my part

Congratulations and thank you to all for this compilation and analysis work, and in particular to each member of the team who provides data synthesis and documentation with monthly publication year after year.

At the same time, I wish to correct an error on my part in the date format which is slipped into my article in point 1 that I had submitted.

Instead of "..... AR12835 on 06/20/30 ....." one should read "..... AR12835 on 06/30/21 .....". My apologies for this inconvenience.

Good end of the day and good sky clear sky

Max Surlaroute