Detail publikačního výsledku

Polar Plume Brightening During the 2006 March 29 Total Eclipse

PASACHOFF, J.; RUŠIN, V.; DRUCKMÜLLER, M.; DRUCKMÜLLEROVÁ, H.; BĚLÍK, M.; SANIGA, M.; MINAROVJECH, M.; MARKOVÁ, E.; BABCOCK, B.; SOUZA, S.; LEVITT, J.

Originální název

Polar Plume Brightening During the 2006 March 29 Total Eclipse

Anglický název

Polar Plume Brightening During the 2006 March 29 Total Eclipse

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

We discuss a remarkable brightening in a polar plume, as inferred from unique coordinated observations of the white-light corona during the total eclipse of the Sun of 2006 March 29. The polar plume (also known as a polar ray, with distinctions that we discuss) was observed at the positional angle of 9 deg the velocity at which the brightening propagated was about 65 km s-1, which is close to the values derived by modeling of mass/energy transfer in polar plumes/rays as well as to those acquired from images from the Extreme-ultraviolet Imaging Telescope on the European Space Agency/NASA Solar and Heliospheric Observatory (SOHO/EIT). Comparing our data with those from the SOHO/LASCO C2 coronagraph, we estimate the lifetime of the polar ray to be less than 24 hr.

Anglický abstrakt

We discuss a remarkable brightening in a polar plume, as inferred from unique coordinated observations of the white-light corona during the total eclipse of the Sun of 2006 March 29. The polar plume (also known as a polar ray, with distinctions that we discuss) was observed at the positional angle of 9 deg the velocity at which the brightening propagated was about 65 km s-1, which is close to the values derived by modeling of mass/energy transfer in polar plumes/rays as well as to those acquired from images from the Extreme-ultraviolet Imaging Telescope on the European Space Agency/NASA Solar and Heliospheric Observatory (SOHO/EIT). Comparing our data with those from the SOHO/LASCO C2 coronagraph, we estimate the lifetime of the polar ray to be less than 24 hr.

Klíčová slova

corona, sun, eclipse, image processing

Klíčová slova v angličtině

corona, sun, eclipse, image processing

Autoři

PASACHOFF, J.; RUŠIN, V.; DRUCKMÜLLER, M.; DRUCKMÜLLEROVÁ, H.; BĚLÍK, M.; SANIGA, M.; MINAROVJECH, M.; MARKOVÁ, E.; BABCOCK, B.; SOUZA, S.; LEVITT, J.

Rok RIV

2010

Vydáno

20.07.2008

Nakladatel

Chicago Journals

Místo

USA

ISSN

0004-637X

Periodikum

ASTROPHYSICAL JOURNAL

Svazek

682

Číslo

1

Stát

Spojené státy americké

Strany od

638

Strany do

643

Strany počet

6

BibTex

@article{BUT48411,
  author="Jay {Pasachoff} and Vojtěch {Rušin} and Miloslav {Druckmüller} and Hana {Druckmüllerová} and Marcel {Bělík} and Metod {Saniga} and Milan {Minarovjech} and Eva {Marková} and B. A. {Babcock} and S. P. {Souza} and J. S. {Levitt}",
  title="Polar Plume Brightening During the 2006 March 29 Total Eclipse",
  journal="ASTROPHYSICAL JOURNAL",
  year="2008",
  volume="682",
  number="1",
  pages="638--643",
  issn="0004-637X"
}