Publication result detail

PHASE-CORRELATION BASED MEASUREMENT OF SOLAR ROTATION RATE

KONECNÝ, Z.; DRUCKMÜLLEROVÁ, H.

Original Title

PHASE-CORRELATION BASED MEASUREMENT OF SOLAR ROTATION RATE

English Title

PHASE-CORRELATION BASED MEASUREMENT OF SOLAR ROTATION RATE

Type

Paper in proceedings (conference paper)

Original Abstract

The presented paper deals with a new method for measurement of the differential rotation rate of the solar photosphere. This method is based on shift measurement using the phase correlation, which does not require any tracing points and long observation over many days and weeks. The method was applied on images taken at 1700- A by the Atmospheric Imaging Assembly (AIA), a part of the Solar Dynamics Observatory (SDO) mission. The results of our measurements are latitudinal dependences of the sidereal rotation period determined from couples of images.

English abstract

The presented paper deals with a new method for measurement of the differential rotation rate of the solar photosphere. This method is based on shift measurement using the phase correlation, which does not require any tracing points and long observation over many days and weeks. The method was applied on images taken at 1700- A by the Atmospheric Imaging Assembly (AIA), a part of the Solar Dynamics Observatory (SDO) mission. The results of our measurements are latitudinal dependences of the sidereal rotation period determined from couples of images.

Keywords

Sun, differential rotation, phase correlation, shift measurement.

Key words in English

Sun, differential rotation, phase correlation, shift measurement.

Authors

KONECNÝ, Z.; DRUCKMÜLLEROVÁ, H.

RIV year

2014

Released

26.06.2013

Publisher

Brno Univesity of Technology, Faculty of Mechanical Engineering

Location

Brno

ISBN

978-80-214-4755-4

Book

MENDEL 2013

Edition

1

Pages from

331

Pages to

336

Pages count

6

BibTex

@inproceedings{BUT100488,
  author="Zdeněk {Konečný} and Hana {Druckmüllerová}",
  title="PHASE-CORRELATION BASED MEASUREMENT OF SOLAR ROTATION RATE",
  booktitle="MENDEL 2013",
  year="2013",
  series="1",
  pages="331--336",
  publisher="Brno Univesity of Technology, Faculty of Mechanical Engineering",
  address="Brno",
  isbn="978-80-214-4755-4"
}