The height dependence of temperature : velocity correlation in the solar photosphere

J. Koza; A. Kucera; J. Rybák; H. Wöhl

The height dependence of temperature : velocity correlation in the solar photosphere

J. Koza, A. Kucera, J. Rybák, H. Wöhl

Dep Natuurkunde

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Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic › peer-review

Abstract

We derive correlation coe±cients between temperature and line-of-sight velocity as a function of optical depth throughout the solar photosphere for the non-magnetic photosphere and a small area of enhanced magnetic activity. The maximum anticorrelation of about ¡0:6 between temperature and line-of-sight velocity in the non-magnetic photosphere occurs at log ¿5 = ¡0:4. The magnetic eld is another decorrelating factor along with 5-min oscillations and seeing.

Original language	Undefined/Unknown
Title of host publication	Modern solar facilities - advanced solar science : proceedings of a workshop held at Göttingen September 27 - 29, 2006
Editors	Franz Kneer, Klaus G. Puschmann, Axel D. Wittmann
Place of Publication	Göttingen
Publisher	Univ.-Verl. Göttingen
Pages	139-142
Number of pages	381
ISBN (Print)	9783938616840
Publication status	Published - 2007

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Cite this

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title = "The height dependence of temperature : velocity correlation in the solar photosphere",

abstract = "We derive correlation coe±cients between temperature and line-of-sight velocity as a function of optical depth throughout the solar photosphere for the non-magnetic photosphere and a small area of enhanced magnetic activity. The maximum anticorrelation of about ¡0:6 between temperature and line-of-sight velocity in the non-magnetic photosphere occurs at log ¿5 = ¡0:4. The magnetic eld is another decorrelating factor along with 5-min oscillations and seeing.",

author = "J. Koza and A. Kucera and J. Ryb{\'a}k and H. W{\"o}hl",

year = "2007",

language = "Undefined/Unknown",

isbn = "9783938616840",

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pages = "139--142",

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booktitle = "Modern solar facilities - advanced solar science : proceedings of a workshop held at G{\"o}ttingen September 27 - 29, 2006",

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The height dependence of temperature : velocity correlation in the solar photosphere. / Koza, J.; Kucera, A.; Rybák, J. et al.
Modern solar facilities - advanced solar science : proceedings of a workshop held at Göttingen September 27 - 29, 2006. ed. / Franz Kneer; Klaus G. Puschmann; Axel D. Wittmann. Göttingen: Univ.-Verl. Göttingen, 2007. p. 139-142.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic › peer-review

TY - CHAP

T1 - The height dependence of temperature : velocity correlation in the solar photosphere

AU - Koza, J.

AU - Kucera, A.

AU - Rybák, J.

AU - Wöhl, H.

PY - 2007

Y1 - 2007

N2 - We derive correlation coe±cients between temperature and line-of-sight velocity as a function of optical depth throughout the solar photosphere for the non-magnetic photosphere and a small area of enhanced magnetic activity. The maximum anticorrelation of about ¡0:6 between temperature and line-of-sight velocity in the non-magnetic photosphere occurs at log ¿5 = ¡0:4. The magnetic eld is another decorrelating factor along with 5-min oscillations and seeing.

AB - We derive correlation coe±cients between temperature and line-of-sight velocity as a function of optical depth throughout the solar photosphere for the non-magnetic photosphere and a small area of enhanced magnetic activity. The maximum anticorrelation of about ¡0:6 between temperature and line-of-sight velocity in the non-magnetic photosphere occurs at log ¿5 = ¡0:4. The magnetic eld is another decorrelating factor along with 5-min oscillations and seeing.

M3 - Chapter

SN - 9783938616840

SP - 139

EP - 142

BT - Modern solar facilities - advanced solar science : proceedings of a workshop held at Göttingen September 27 - 29, 2006

A2 - Kneer, Franz

A2 - Puschmann, Klaus G.

A2 - Wittmann, Axel D.

PB - Univ.-Verl. Göttingen

CY - Göttingen

ER -