85 citations · 174 across the 3 of their papers we have counts for
3 papers
astro-ph.SR2016★ 38 cited
Tilt Angle and Footpoint Separation of Small and Large Bipolar Sunspot Regions Observed with HMI
Bruce H. McClintock, Aimee A. Norton
We investigate bipolar sunspot regions and how tilt angle and footpoint separation vary during emergence and decay. The Helioseismic and Magnetic Imager on board the Solar Dynamic…
astro-ph.SR2014★ 51 cited
Re-examining Sunspot Tilt Angle to Include Anti-Hale Statistics
Bruce H. McClintock, Aimee A. Norton, Jing Li
Sunspot groups and bipolar magnetic regions (BMRs) serve as an observational diagnostic of the solar cycle. We use Debrecen Photohelographic Data (DPD) from 1974-2014 that determin…
astro-ph.SR2013★ 85 cited
Recovering Joys Law as a Function of Solar Cycle, Hemisphere, and Longitude
Bruce H. McClintock, Aimee A. Norton
Bipolar active regions in both hemispheres tend to be tilted with respect to the East West equator of the Sun in accordance with Joys law that describes the average tilt angle as a…