Sunspot motion in a recurrent region as a sub-photospheric circulation tracer
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| Format: | Artículo científico |
| Language: | en |
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Universidad Nacional Autónoma de México
2002
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| _version_ | 1866814308854267904 |
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| author | Jorge Pérez Doval |
| author_facet | Jorge Pérez Doval |
| contents | Sunspot motion in a recurrent region as a sub-photospheric circulation tracer Jorge Pérez Doval Giselle Gil Moreno Ramón E. Rodríguez Taboada Ciencias de la Tierra proper motion Solar structure magnetic field sources A second order polynomial regression of the sunspot motion in a recurrent group shows a smooth displacement of the subphotosphericfield source. This displacement is seen in the regular motion of the longer-lived spots of the group. The observationsof a recurrent group show a sunspot meridian movement toward the pole, contrary to previous results. The qualitative agreementbetween observational results and the proposed sub-photospheric solar structure suggest that photospheric circulation may bedescribed by sunspot motion. 2002 artículo científico 0016-7169 https://www.redalyc.org/articulo.oa?id=56841106 en http://www.redalyc.org/revista.oa?id=568 Geofísica Internacional application/pdf Universidad Nacional Autónoma de México Geofísica Internacional (México) Num.1 Vol.41 |
| format | Artículo científico |
| id | redalyc_56841106 |
| language | en |
| publishDate | 2002 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Sunspot motion in a recurrent region as a sub-photospheric circulation tracer Jorge Pérez Doval Ciencias de la Tierra proper motion Solar structure magnetic field sources Sunspot motion in a recurrent region as a sub-photospheric circulation tracer Jorge Pérez Doval Giselle Gil Moreno Ramón E. Rodríguez Taboada Ciencias de la Tierra proper motion Solar structure magnetic field sources A second order polynomial regression of the sunspot motion in a recurrent group shows a smooth displacement of the subphotosphericfield source. This displacement is seen in the regular motion of the longer-lived spots of the group. The observationsof a recurrent group show a sunspot meridian movement toward the pole, contrary to previous results. The qualitative agreementbetween observational results and the proposed sub-photospheric solar structure suggest that photospheric circulation may bedescribed by sunspot motion. 2002 artículo científico 0016-7169 https://www.redalyc.org/articulo.oa?id=56841106 en http://www.redalyc.org/revista.oa?id=568 Geofísica Internacional application/pdf Universidad Nacional Autónoma de México Geofísica Internacional (México) Num.1 Vol.41 |
| title | Sunspot motion in a recurrent region as a sub-photospheric circulation tracer |
| topic | Ciencias de la Tierra proper motion Solar structure magnetic field sources |
| url | https://www.redalyc.org/articulo.oa?id=56841106 |