AAVSO Observer Code
American Association of Variable Star Observers (AAVSO)
Full Name
Aritra Das
Kanchrapara, West Bengal, IN
Background/Interesting Fact
Hi, I am a Mechanical Engineer working for Indian Railways. I am a Scout Master.
Website URL
CHOICE Courses Completed
Exoplanet Observing 2020-05-01
How to use VSTAR 2020-06-05
Observing and Counting Sunspots 2020-10-11
How to use VPhot 2020-10-26
Variable Star Classification and Light Curves 2021-03-26
Visual Observing Basics 2021-08-23
How to use VSTAR (instructor) 2022-07-05
How to use VSTAR (instructor) 2023-06-05