A Study of Long-Term Solar Activity at 37 GHz

J. Kallunki; N. Lavonen; E. Järvelä; M. Uunila

doi:10.1515/astro-2017-0384

A Study of Long-Term Solar Activity at 37 GHz

J. Kallunki
, N. Lavonen
, E. Järvelä
, M. Uunila

Metsähovi Radio Observatory

University of Turku

Research output: Contribution to journal › Article › Scientific › peer-review

12 Citations (Scopus)

Abstract

In this paper we investigate the solar activity at the radio frequency(37 GHz) using an extensive data series (solar radio maps) from the Metsähovi Radio Observatory. This paper aims to present this unique solar radio map collection to the public knowledge. The data set covers the years from 1978 to 2011 (solar cycles 21--24). We investigate the long-term solar activity on the ground of the distribution of solar radio brightenings and the differential rotation of the Sun.

Original language	English
Pages (from-to)	255-262
Journal	Baltic Astronomy
Volume	21
DOIs	https://doi.org/10.1515/astro-2017-0384
Publication status	Published - 2012
MoE publication type	A1 Journal article-refereed

Keywords

Sun: activity
radio radiation
differential rotation

Access to Document

10.1515/astro-2017-0384

http://adsabs.harvard.edu/abs/2012BaltA..21..255K

Metsähovi Radio Observatory
Tammi, J. (Manager)
School of Electrical Engineering
Facility/equipment: Facility

Cite this

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title = "A Study of Long-Term Solar Activity at 37 GHz",

abstract = "In this paper we investigate the solar activity at the radio frequency(37 GHz) using an extensive data series (solar radio maps) from the Mets{\"a}hovi Radio Observatory. This paper aims to present this unique solar radio map collection to the public knowledge. The data set covers the years from 1978 to 2011 (solar cycles 21--24). We investigate the long-term solar activity on the ground of the distribution of solar radio brightenings and the differential rotation of the Sun.",

keywords = "Sun: activity, radio radiation, differential rotation",

author = "J. Kallunki and N. Lavonen and E. J{\"a}rvel{\"a} and M. Uunila",

year = "2012",

doi = "10.1515/astro-2017-0384",

language = "English",

volume = "21",

pages = "255--262",

journal = "Baltic Astronomy",

issn = "1392-0049",

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TY - JOUR

T1 - A Study of Long-Term Solar Activity at 37 GHz

AU - Kallunki, J.

AU - Lavonen, N.

AU - Järvelä, E.

AU - Uunila, M.

PY - 2012

Y1 - 2012

N2 - In this paper we investigate the solar activity at the radio frequency(37 GHz) using an extensive data series (solar radio maps) from the Metsähovi Radio Observatory. This paper aims to present this unique solar radio map collection to the public knowledge. The data set covers the years from 1978 to 2011 (solar cycles 21--24). We investigate the long-term solar activity on the ground of the distribution of solar radio brightenings and the differential rotation of the Sun.

AB - In this paper we investigate the solar activity at the radio frequency(37 GHz) using an extensive data series (solar radio maps) from the Metsähovi Radio Observatory. This paper aims to present this unique solar radio map collection to the public knowledge. The data set covers the years from 1978 to 2011 (solar cycles 21--24). We investigate the long-term solar activity on the ground of the distribution of solar radio brightenings and the differential rotation of the Sun.

KW - Sun: activity

KW - radio radiation

KW - differential rotation

U2 - 10.1515/astro-2017-0384

DO - 10.1515/astro-2017-0384

M3 - Article

SN - 1392-0049

VL - 21

SP - 255

EP - 262

JO - Baltic Astronomy

JF - Baltic Astronomy

ER -

A Study of Long-Term Solar Activity at 37 GHz

Abstract

Keywords

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Metsähovi Radio Observatory

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