The meridional flow on solar cycles 22 to 24 from BPAA Pasuruan data
Sunspots are active regions with strong magnetic fields on the solar surface and appear dark in white-light images because of their low temperature compared to their surroundings. Since all solar activity is controlled by the magnetic field, thus sunspot can be represented as the solar cycle that ca...
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| creator | Filawati, Siska Al-Ghozali, Habib K. Widodo, Nanang Hanum, Silvi O. |
| description | Sunspots are active regions with strong magnetic fields on the solar surface and appear dark in white-light images because of their low temperature compared to their surroundings. Since all solar activity is controlled by the magnetic field, thus sunspot can be represented as the solar cycle that can be illustrated by butterfly diagram. We estimated the slope of butterfly diagram that indicates the sunspot drift velocity. Cycle 22 has the biggest slope compared to cycle 23 and cycle 24. These have the same results at the maximum phase of the cycle, cycle 22 has the biggest slope. The slope get bigger in cycle which had higher sunspot number which means slowing meridional flow. Our results are consistent with the preceding studies that the existence of sunspots intrude the meridional flows. |
| doi_str_mv | 10.1063/5.0181529 |
| format | Conference Proceeding |
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Since all solar activity is controlled by the magnetic field, thus sunspot can be represented as the solar cycle that can be illustrated by butterfly diagram. We estimated the slope of butterfly diagram that indicates the sunspot drift velocity. Cycle 22 has the biggest slope compared to cycle 23 and cycle 24. These have the same results at the maximum phase of the cycle, cycle 22 has the biggest slope. The slope get bigger in cycle which had higher sunspot number which means slowing meridional flow. 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Since all solar activity is controlled by the magnetic field, thus sunspot can be represented as the solar cycle that can be illustrated by butterfly diagram. We estimated the slope of butterfly diagram that indicates the sunspot drift velocity. Cycle 22 has the biggest slope compared to cycle 23 and cycle 24. These have the same results at the maximum phase of the cycle, cycle 22 has the biggest slope. The slope get bigger in cycle which had higher sunspot number which means slowing meridional flow. Our results are consistent with the preceding studies that the existence of sunspots intrude the meridional flows.</description><subject>Low temperature</subject><subject>Meridional flow</subject><subject>Solar activity</subject><subject>Solar cycle</subject><subject>Solar magnetic field</subject><subject>Solar surface</subject><subject>Sunspot cycle</subject><subject>Sunspots</subject><subject>White light</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2023</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotkE9LAzEUxIMoWKsHv0HAm7D1JS_Jbo61_oWCPVTwtrzuJrhl26zJLtJv70p7mstvhplh7FbATIDBBz0DUQgt7RmbCK1FlhthztkEwKpMKvy6ZFcpbQGkzfNiwp7W347vXGzqJuyp5b4NvzzseQotRV4dqtYlLiXvA5eK-xh2_HE1n_MVpSEOtOc19XTNLjy1yd2cdMo-X57Xi7ds-fH6vpgvs04g9plwaIxHsqhsDsrX3tVa11VuqBJO15YKZUEXm8IbQFISBSokX0hNOocNTtndMbeL4WdwqS-3YYhj7VRKCzAa0MiRuj9SqWp66sddZRebHcVDKaD8f6nU5ekl_ANkiVYu</recordid><startdate>20231211</startdate><enddate>20231211</enddate><creator>Filawati, Siska</creator><creator>Al-Ghozali, Habib K.</creator><creator>Widodo, Nanang</creator><creator>Hanum, Silvi O.</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20231211</creationdate><title>The meridional flow on solar cycles 22 to 24 from BPAA Pasuruan data</title><author>Filawati, Siska ; Al-Ghozali, Habib K. ; Widodo, Nanang ; Hanum, Silvi O.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p133t-1e366f3a9349704fdfed55dc76ac1e5d9a849058b8f603a4231343af825a570b3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Low temperature</topic><topic>Meridional flow</topic><topic>Solar activity</topic><topic>Solar cycle</topic><topic>Solar magnetic field</topic><topic>Solar surface</topic><topic>Sunspot cycle</topic><topic>Sunspots</topic><topic>White light</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Filawati, Siska</creatorcontrib><creatorcontrib>Al-Ghozali, Habib K.</creatorcontrib><creatorcontrib>Widodo, Nanang</creatorcontrib><creatorcontrib>Hanum, Silvi O.</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Filawati, Siska</au><au>Al-Ghozali, Habib K.</au><au>Widodo, Nanang</au><au>Hanum, Silvi O.</au><au>Sitompul, Peberlin Parulian</au><au>Muhamad, Johan</au><au>Santosa, Cahya Edi</au><au>Batubara, Mario</au><au>Restasari, Afni</au><au>Vetrita, Yenni</au><au>Fitrianingsih, Ery</au><au>Abadi, Prayitno</au><au>Septanto, Harry</au><au>Adhynugraha, Muhammad Ilham</au><au>Yulihastin, Erma</au><au>Mardianis</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>The meridional flow on solar cycles 22 to 24 from BPAA Pasuruan data</atitle><btitle>AIP conference proceedings</btitle><date>2023-12-11</date><risdate>2023</risdate><volume>2941</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>Sunspots are active regions with strong magnetic fields on the solar surface and appear dark in white-light images because of their low temperature compared to their surroundings. Since all solar activity is controlled by the magnetic field, thus sunspot can be represented as the solar cycle that can be illustrated by butterfly diagram. We estimated the slope of butterfly diagram that indicates the sunspot drift velocity. Cycle 22 has the biggest slope compared to cycle 23 and cycle 24. These have the same results at the maximum phase of the cycle, cycle 22 has the biggest slope. The slope get bigger in cycle which had higher sunspot number which means slowing meridional flow. Our results are consistent with the preceding studies that the existence of sunspots intrude the meridional flows.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0181529</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2023, Vol.2941 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_5_0181529 |
| source | AIP Journals Complete |
| subjects | Low temperature Meridional flow Solar activity Solar cycle Solar magnetic field Solar surface Sunspot cycle Sunspots White light |
| title | The meridional flow on solar cycles 22 to 24 from BPAA Pasuruan data |
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