AAVSO Observer Code
American Association of Variable Star Observers (AAVSO)
Pearblossom, CA, US
Backyard observer with 10" Newtonian. Studied radio astronomy (21 cm line in Virgo Cluster galaxies) many decades ago. Now retired and making CCD measurements of Mira variables.
CHOICE Courses Completed
|Variable Star Classification and Light Curves||2016-04-08|
|How to use VPhot||2016-04-15|