Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

F. Hill · SciRah

Researcher profile · Semantic Scholar

F. Hill

Share profile

F. Hill — researcher profile on SciRah

h-index: 34
Works: 439
Citations: 5,870

Most-cited papers

THE HIGH-LATITUDE BRANCH OF THE SOLAR TORSIONAL OSCILLATION IN THE RISING PHASE OF CYCLE 24
R. Howe, J. Christensen-Dalsgaard, F. Hill, R. Komm +4 more
201378 citations Open access
Semantic Scholar
Solar-Cycle Variation of Subsurface Meridional Flow Derived with Ring-Diagram Analysis
R. Komm, I. G. Hernández, R. Howe, F. Hill
201541 citations
Semantic Scholar
The Global Oscillation Network Group Facility—An Example of Research to Operations in Space Weather
F. Hill
2018Space Weather38 citations Open access
Semantic Scholar
Signatures of Solar Cycle 25 in Subsurface Zonal Flows
R. Howe, F. Hill, R. Komm, W. Chaplin +4 more
2018Astrophysical Journal38 citations Open access
Semantic Scholar
Subsurface Zonal and Meridional Flow Derived from GONG and SDO/HMI: A Comparison of Systematics
R. Komm, I. G. Hernández, R. Howe, F. Hill
201537 citations
Semantic Scholar
Subsurface Meridional Flow from HMI Using the Ring-Diagram Pipeline
R. Komm, I. G. Hernández, F. Hill, R. Bogart +2 more
201336 citations
Semantic Scholar
Solar-Cycle Variation of Subsurface Zonal Flow
R. Komm, R. Howe, I. G. Hernández, F. Hill
201433 citations
Semantic Scholar
Helioseismology with Solar Orbiter
B. Loptien, A. Birch, L. Gizon, J. Schou +9 more
201423 citations Open access
Semantic Scholar
Continuous Solar Observations from the Ground—Assessing Duty Cycle from GONG Observations
K. Jain, S. Tripathy, F. Hill, A. Pevtsov
2021Publications of the Astronomical Society of the Pacific22 citations Open access
Semantic Scholar
VARIATIONS IN HIGH DEGREE ACOUSTIC MODE FREQUENCIES OF THE SUN DURING SOLAR CYCLES 23 AND 24
S. Tripathy, K. Jain, F. Hill
201519 citations Open access
Semantic Scholar
Solar-Cycle Variation of Subsurface-Flow Divergence: A Proxy of Magnetic Activity?
R. Komm, R. Howe, F. Hill
201717 citations
Semantic Scholar
Subsurface Flows in and Around Active Regions with Rotating and Non-rotating Sunspots
K. Jain, R. Komm, I. G. Hernández, S. Tripathy +1 more
201214 citations Open access
Semantic Scholar
Design of a next generation synoptic solar observing network: solar physics research integrated network group (SPRING)
S. Gosain, F. Hill, A. Pevtsov, V. Pillet +2 more
2018Astronomical Telescopes + Instrumentation13 citations
Semantic Scholar
GONG p-Mode Parameters Through Two Solar Cycles
R. Kiefer, R. Komm, F. Hill, A. Broomhall +1 more
2018Solar Physics12 citations Open access
Semantic Scholar
The Importance of Long-Term Synoptic Observations and Data Sets for Solar Physics and Helioseismology
Y. Elsworth, A. Broomhall, S. Gosain, M. Roth +2 more
201512 citations
Semantic Scholar
FIVE YEARS OF SYNTHESIS OF SOLAR SPECTRAL IRRADIANCE FROM SDID/SISA AND SDO/AIA IMAGES
J. Fontenla, M. Codrescu, M. Fedrizzi, T. Fuller-Rowell +3 more
201611 citations Open access
Semantic Scholar
A Full-Sun Magnetic Index from Helioseismology Inferences
I. G. Hernández, M. D. Alfaro, K. Jain, W. Tobiska +3 more
201411 citations
Semantic Scholar
Meridional-Flow Measurements from Global Oscillation Network Group Data
S. Kholikov, F. Hill
201411 citations
Semantic Scholar
Historical astronomical data: urgent need for preservation, digitization enabling scientific exploration
A. Pevtsov, E. Griffin, J. Grindlay, S. Kafka +15 more
201910 citations
Semantic Scholar
Fifty years of seismology of the sun and stars : proceedings of a workshop held at The Westin La Paloma, Tucson, Arizona, USA, 6-10 May 2013
K. Jain, S. Tripathy, F. Hill, J. Leibacher +1 more
201310 citations
Semantic Scholar
Probing Subsurface Flows in NOAA Active Region 12192: Comparison with NOAA 10486
K. Jain, S. Tripathy, F. Hill
20179 citations Open access
Semantic Scholar
Workshop Report: A New Synoptic Solar Observing Network
F. Hill, M. Thompson, M. Roth
20139 citations Open access
Semantic Scholar
Variation of solar oscillation frequencies in solar cycle 23 and their relation to sunspot area and number
R. Jain, S. Tripathy, F. Watson, L. Fletcher +2 more
20129 citations Open access
Semantic Scholar
Divergence and Vorticity of Subsurface Flows During Solar Cycles 23 and 24
R. Komm, R. Howe, F. Hill
2021Solar Physics6 citations
Semantic Scholar
DIVERGENT HORIZONTAL SUB-SURFACE FLOWS WITHIN ACTIVE REGION 11158
K. Jain, S. Tripathy, F. Hill
20156 citations Open access
Semantic Scholar
No Evidence Supporting Flare-Driven High-Frequency Global Oscillations
M. Richardson, F. Hill, K. Stassun
20126 citations Open access
Semantic Scholar
ngGONG: The Next Generation GONG - A New Solar Synoptic Observational Network
F. Hill, H. Hammel, V. Martínez Pillet, A. D. de Wijn +10 more
20195 citations
Semantic Scholar
Roadmap for Reliable Ensemble Forecasting of the Sun-Earth System
G. Nita, R. Angryk, B. Aydin, J. Banda +43 more
20185 citations
Semantic Scholar
Far-side helioseismic maps: the next generation
I. G. Hernández, C. Lindsey, D. Braun, R. Bogart +2 more
20135 citations Open access
Semantic Scholar
Latest Results Found with Ring-Diagram Analysis
C. Baldner, S. Basu, R. Bogart, O. Burtseva +8 more
20135 citations
Semantic Scholar
TEMPORAL EVOLUTION OF CHROMOSPHERIC OSCILLATIONS IN FLARING REGIONS: A PILOT STUDY
T. Monsue, F. Hill, K. Stassun
20164 citations Open access
Semantic Scholar
Helioseismic Implications of Mode Conversion
H. Moradi, K. Jain, P. Cally, S. Tripathy +3 more
20134 citations
Semantic Scholar
The torsional oscillation and the timing of the solar cycle: Is it maximum yet?
R. Howe, J. Christensen-Dalsgaard, F. Hill, R. Komm +3 more
20134 citations
Semantic Scholar
Solar oscillations in cycle 24 ascending
K. Jain, S. Tripathy, F. Hill, T. Larson
20134 citations Open access
Semantic Scholar
A Compact Full-disk Solar Magnetograph Based on Miniaturization of the GONG Instrument
S. Gosain, J. Harvey, V. Martínez Pillet, F. Hill +1 more
2022Publications of the Astronomical Society of the Pacific3 citations Open access
Semantic Scholar
A study of acoustic halos in active region NOAA 11330 using multi-height SDO observations
S. Tripathy, K. Jain, S. Kholikov, F. Hill +2 more
20173 citations Open access
Semantic Scholar
A New Ground-Based Network for Synoptic Solar Observations: The Solar Physics Research Integrated Network Group (SPRING)
F. Hill, M. Roth, M. Thompson, S. Gusain
20143 citations
Semantic Scholar
Magnetic Polarity Streams and Subsurface Flows
R. Howe, D. Baker, L. Harra, L. van Driel-Gesztelyi +3 more
20133 citations
Semantic Scholar
Temporal Variations of High-Degree Solar p-Modes using Ring-Diagram Analysis
O. Burtseva, S. Tripathy, R. Bogart, K. Jain +3 more
20133 citations Open access
Semantic Scholar
Synoptic Studies of the Sun as a Key to Understanding Stellar Astrospheres
V. Pillet, F. Hill, H. Hammel, A. D. de Wijn +10 more
20192 citations
Semantic Scholar
Acoustic Oscillation Properties of Active Region 12193
T. Monsue, W. Pesnell, F. Hill
20172 citations
Semantic Scholar
Where to go from here: The Future of Helio- and Astero-seismology
F. Hill, C. Baldner, R. García, M. Roth +1 more
20132 citations
Semantic Scholar
Assessing Ring-Diagram Fitting Methods
K. Jain, S. Tripathy, S. Basu, C. Baldner +3 more
20132 citations
Semantic Scholar
Study of Acoustic Halos in NOAA Active Region 12683
S. Tripathy, K. Jain, S. Kholikov, F. Hill +1 more
20201 citations
Semantic Scholar
Astro2020 Science White Paper: Synoptic Studies of the Sun as a Key to Understanding Stellar Astrospheres
V. Pillet, F. Hill, H. Hammel, A. D. de Wijn +10 more
20191 citations
Semantic Scholar
22 Year Solar Magnetic Cycle and its relation to Convection Zone Dynamics
K. Jain, S. Tripathy, R. Komm, F. Hill +1 more
2018Proceedings of the International Astronomical Union1 citations Open access
Semantic Scholar
Kinematics and dynamics of small-scale vorticity and strain-rate structures in the transition from isotropic to shear turbulence
R. Komm, F. Hill, R. Howe
20161 citations
Semantic Scholar
Solar-Cycle Variation of Subsurface Meridional Flow Derived with Ring-Diagram Analysis
R. Komm, I. G. Hernández, R. Howe, F. Hill
2015Solar Physics1 citations
Semantic Scholar
Multi-wavelength analysis of active regions using ring-diagram technique
S. Tripathy, K. Jain, R. Howe, R. Bogart +3 more
20131 citations Open access
Semantic Scholar
Are We Entering a Period of Reduced Activity or a Grand Minima State
R. Simoniello, K. Jain, S. Tripathy, C. Baldner +2 more
20131 citations
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

S. Tripathy×17
Invite
S. Tripathy — researcher profile on SciRah
R. Komm×16
Invite
R. Komm — researcher profile on SciRah
K. Jain×16
Invite
K. Jain — researcher profile on SciRah
R. Howe×9
Invite
R. Howe — researcher profile on SciRah

I. G. Hernández

×9

Invite

I. G. Hernández — researcher profile on SciRah

Invite

R. Bogart — researcher profile on SciRah

Invite

M. Roth — researcher profile on SciRah

Invite

R. Howe — researcher profile on SciRah

Invite

A. Pevtsov — researcher profile on SciRah

Invite

S. Gosain — researcher profile on SciRah

Invite

V. Pillet — researcher profile on SciRah

Invite

J. Schou — researcher profile on SciRah