About HPF
Subscribe to our RSS feed!
-
Recent Posts
Archives
- November 2023
- July 2023
- June 2023
- May 2023
- February 2023
- September 2022
- November 2021
- August 2021
- June 2021
- May 2021
- November 2020
- October 2020
- September 2020
- July 2020
- June 2020
- May 2020
- April 2020
- February 2020
- February 2019
- December 2017
- March 2017
- October 2016
- August 2016
- March 2016
- December 2015
- June 2015
- March 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- April 2014
- March 2014
Categories
Category Archives: Stellar Science
Eternal spotshine of the spinning red suns
Introduction Much of our time on sky with HPF is dedicated to discovering exoplanets, and measuring their detailed properties. To do this, we concentrate our efforts on older, magnetically quiet stars to minimize noise and make the planets easier to … Continue reading
Posted in Exoplanet Science, HPF Science, Stellar Science
Comments Off on Eternal spotshine of the spinning red suns
Stellar Activity in the Near-Infrared: We Need a New Ruler!
Introduction We talk about stellar activity a lot on this blog. Once HPF gets on sky, radial velocity noise from stellar activity will likely be the biggest impediment to finding exoplanets. Thus, if we want HPF’s chief scientific mission of … Continue reading
Posted in Exoplanet Science, HPF Science, Stellar Science
Comments Off on Stellar Activity in the Near-Infrared: We Need a New Ruler!
The Color of Sunspots: Studying Solar Activity
In this blog, we have highlighted how stellar activity can hinder and even masquerade as planetary signals (see Gliese 581 and Gliese 667C). The stars discussed in those posts were important, not only because they may harbor habitable zone planets, … Continue reading
Posted in HPF Science, Stellar Science
Comments Off on The Color of Sunspots: Studying Solar Activity