AAVSO Observer Code
TRE
Affiliation
American Association of Variable Star Observers (AAVSO)
Full Name
Ray Tomlin
Location
Big Rock, IL, US
Background/Interesting Fact
I measure optical filters.
CHOICE Courses Completed
| How to use VPhot | 2015-03-02 |
| How to use VSTAR | 2017-06-02 |
| Exoplanet Observing | 2019-12-17 |
| Photometry using VPhot | 2023-11-10 |