AAVSO Observer Code
American Association of Variable Star Observers (AAVSO)
Full Name
Bradley Walter
Lockhart, TX, US
Background/Interesting Fact
Electrical engineer by training although more of a business executive. in recent years. Member of the Austin Astronomical Society and a past member of the board of directors of the Central Texas Astronomical Society. Recent observing has primarily been focused on exoplanet transit light curves, pulsating WD stars and pulsating extreme horizontal branch stars. Through CTAS I mentor student photometry research projects for school and science fairs at the high school and junior high school level.
Website URL
CHOICE Courses Completed
Uncertainty about Uncertainty 2012-04-02
CCD Image Calibration 2012-06-08
Variable Star Classification and Light Curves 2012-09-20
Variable Star Classification and Light Curves (instructor) 2013-02-22
How to use VSTAR 2014-06-11
CCD School 2012 2012-08-03
How to use VSTAR (instructor) 2015-04-01
CCD Photometry, Part II 2015-11-04
Variable Star Classification and Light Curves (instructor) 2016-04-08
How to use VSTAR (instructor) 2016-10-06
Analyzing Data with Vstar (instructor) 2017-07-24
Exoplanet Observing 2017-10-27
Analyzing Data with Vstar (instructor) 2018-11-05
Exoplanet Observing 2019-12-17
Analyzing Data with Vstar (instructor) 2020-10-01
Advanced AstroImageJ for Exoplanet Observing 2022-03-15
Fundamental Statistics for Photometry 2022-07-15
How to use VSTAR 2022-07-05