YPFA

AAVSO Observer Code
YPFA
Affiliation
American Association of Variable Star Observers (AAVSO)
Full Name
Paul York
Location
Taigum, QLD, AU
CHOICE Courses Completed
How to use VPhot 2014-04-16
How to use VSTAR 2014-06-11
CCD Photometry, Part I 2016-05-06
DSLR Photometry 2016-06-20
Variable Star Classification and Light Curves 2017-03-03