CHOICE course on Observing and Counting Sunspots starts next week - sign up for it!

American Association of Variable Star Observers (AAVSO)
Wed, 08/30/2023 - 19:56

Hi Solar Observers and potential Solar Observers,

Not sure how to observe sunspots safely or with what equipment? Want to start observing sunspots and contributing to the AAVSO's Solar program?

Just a reminder that the AAVSO CHOICE course Observing and Counting Sunspots begins on Tuesday, September 4, the instructor is Rafaello Braga.

For information on the course please go here:

To purchase the course (purchase = enroll = register for) go to:

Registration will close on Saturday, September 2, so don't delay.

Happy (and safe) solar observing,

Elizabeth Waagen, AAVSO HQ