First-authored, refereed papers of R. K. Ulrich, ordered by citations
A list of first-authored, refereed publications of R. K. Ulrich, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.
Orcid ID: 0000-0003-4041-4657
Number of papers: 4
No. of citations: 13
| 5
| Photospheric Velocities Measured at Mt. Wilson Show Rotational and Poleward Velocity Deviations Compose the Torsional Oscillations
Ulrich, Roger K., Tran, Tham & Boyden, John E., 2023, Solar Physics, 298, 123
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| 4
| Generation of a North/South Magnetic Field Component from Variations in the Photospheric Magnetic Field
Ulrich, Roger K. & Tran, Tham, 2016, Solar Physics, 291, 1059
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| 2
| Solar Sources of Interplanetary Magnetic Clouds Leading to Helicity Prediction
Ulrich, Roger K., Riley, Pete & Tran, T., 2018, Space Weather, 16, 1668
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| 2
| Calibration and Release of Magnetograms/Dopplergrams Obtained at the Mt. Wilson 150-Foot Tower Telescope (MWO)
Ulrich, Roger K., Boyden, John & Tran, Tham, 2024, Solar Physics, 299, 149
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Created on Wed Apr 8 04:36:49 2026.
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