activity
20182026
most citedTilt of sunspot bipoles in Solar Cycles 15 to 24

42 citations · 70 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.SR2026

H- Integral Carrington Synoptic Maps Produced by NSO/NISP

K. J. Shuman, L. Bertello, O. Burtseva +1

Monitoring long-term chromospheric activity and large-scale solar structures like filaments and plages is critical for understanding solar magnetic cycles and predicting space-weat…

cs.LG2025

H-Alpha Anomalyzer: An Explainable Anomaly Detector for Solar H-Alpha Observations

Mahsa Khazaei, Azim Ahmadzadeh, Alexei Pevtsov +2

The plethora of space-borne and ground-based observatories has provided astrophysicists with an unprecedented volume of data, which can only be processed at scale using advanced co…

astro-ph.SR2025★ 2 cited

Simulating the Solar Corona with Multiple Solar Photospheric Magnetic Maps during the 8 April 2024 Total Solar Eclipse

Xianyu Liu, Weihao Liu, Ward B. Manchester +11

The 8 April 2024 total solar eclipse (TSE) provides a unique opportunity to study the solar corona. This work presents our simulations of the solar corona at the time of the eclips…

astro-ph.SR2024

Latitude Quenching Nonlinearity in the Solar Dynamo

Anthony R. Yeates, Luca Bertello, Alexander A. Pevtsov +1

We compare two candidate nonlinearities for regulating the solar cycle within the Babcock-Leighton paradigm: tilt quenching (whereby the tilt of active regions is reduced in strong…

astro-ph.SR2023★ 4 cited

The Multiview Observatory for Solar Terrestrial Science (MOST)

N. Gopalswamy, S. Christe, S. F. Fung +54

We report on a study of the Multiview Observatory for Solar Terrestrial Science (MOST) mission that will provide comprehensive imagery and time series data needed to understand the…

astro-ph.SR2019★ 22 cited

Reconstructing solar magnetic fields from historical observations V. Sunspot magnetic field measurements at Mount Wilson Observatory

Alexei A. Pevtsov, Kseniya A. Tlatova, Alexander A. Pevtsov +7

Context. Systematic observations of magnetic field strength and polarity in sunspots began at Mount Wilson Observatory (MWO), USA in early 1917. Except for a few brief interruption…