Below is the schedule of CHOICE courses for 2021. Clicking a title will take you to the course description.
CHOICE course participation cost is $35 USD per course for members and $60 per course for nonmembers.
All our courses for the year are listed below, except the Photometry Using VPhot course, which is only available to members. (You can become a member.)
Below is the schedule of CHOICE courses for 2021. Clicking a title will take you to the course description.
CHOICE course participation cost is $35 USD per course for members (members need to be current with their membership and logged in to their AAVSO web account to receive this pricing), and $60 per course for nonmembers.
Course registrations open on a rolling basis. Please click the respective "purchase" button below to register and pay for a course. (If a purchase button is not under the course you want, its registration is not currently open.)
Below please find a schedule of CHOICE courses that will be taught in 2021 (along with the instructor's name in italics). To read more about each course, please click the title which will take you to the course description page. CHOICE course participation cost is $35 USD per course for members, and $60 per course for nonmembers.
February 1 - 26: Fundamental Statistics for Photometry - Tom Calderwood
Below please find a schedule of CHOICE courses that will be taught in 2020. To read more about each course, please click the title which will take you to the course description page.
The remaining 2020 courses are being offered for free to enourage astronomy learning at home amidst COVID-19. Regularly, CHOICE course participation cost is $35 USD per course for members, and $60 per course for nonmembers.
Below please find a schedule of CHOICE courses that will be taught in 2020. To read more about each course, please click the title which will take you to the course description page.
The remaining 2020 CHOICE courses are free to encourage astronomy learning at home amidst COVID-19. Regularly, CHOICE course participation cost is $60 USD per course for non-members and $35 per course for AAVSO members.
Below please find a schedule of CHOICE courses that will be taught in 2018. To read more about each course, prerequisites and recommendations, please click the title which will take you to the course description page.
At present there are three AAVSO CHOICE Photometry courses, two for monochrome CCD/CMOS cameras and one for DSLR cameras. These courses require daily commitments of time from each student to complete successfully. This includes time taking and processing images as well as participation in discussion questions on the forum. Students will be asked to share their results with the instructor and with other students. An “open book” final test is required from each student.
Whether you are a new observer or a returning observer or just interested in getting some fresh ideas on how to get the most out of your time at the telescope, this course is for you!
Contrary to what some people might think, visual observations of variable stars are just as important as ever! By learning how to customize your observing program to suit your equipment, site conditions, and interests, you will discover how to maximize the scientific value of your work while increasing your enjoyment of observing.
Did you ever wonder what a light curve actually means or why they can be so different from each other?
Now is your chance to find out! By taking the Variable Star Classification and Light Curves CHOICE course, you will learn how to decipher light curves to unlock the secrets of the stars.
A CHOICE Course on Exoplanet Observing
We are pleased to announce a new CHOICE Course: Exoplanet Observing.
