Chromospheric oscillations in an equatorial coronal hole

Scott W. McIntosh; Bernhard Fleck; Theodore D. Tarbell

doi:10.1086/422748

Chromospheric oscillations in an equatorial coronal hole

Scott W. McIntosh, Bernhard Fleck, Theodore D. Tarbell

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19 Scopus citations

Abstract

We report phase-difference and travel-time analyses of propagating chromospheric oscillations in and around an equatorial coronal hole as observed by TRACE. Our results suggest a significant change in atmospheric conditions at the base of the chromosphere inside the coronal hole relative to its boundary and quiet-Sun regions.

Original language	English
Pages (from-to)	L95-L98
Journal	Astrophysical Journal
Volume	609
Issue number	2 II
DOIs	https://doi.org/10.1086/422748
State	Published - Jul 10 2004
Externally published	Yes

Keywords

Sun: atmospheric motions
Sun: chromosphere

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10.1086/422748

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title = "Chromospheric oscillations in an equatorial coronal hole",

abstract = "We report phase-difference and travel-time analyses of propagating chromospheric oscillations in and around an equatorial coronal hole as observed by TRACE. Our results suggest a significant change in atmospheric conditions at the base of the chromosphere inside the coronal hole relative to its boundary and quiet-Sun regions.",

keywords = "Sun: atmospheric motions, Sun: chromosphere",

author = "McIntosh, \{Scott W.\} and Bernhard Fleck and Tarbell, \{Theodore D.\}",

year = "2004",

month = jul,

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doi = "10.1086/422748",

language = "English",

volume = "609",

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T1 - Chromospheric oscillations in an equatorial coronal hole

AU - McIntosh, Scott W.

AU - Fleck, Bernhard

AU - Tarbell, Theodore D.

PY - 2004/7/10

Y1 - 2004/7/10

N2 - We report phase-difference and travel-time analyses of propagating chromospheric oscillations in and around an equatorial coronal hole as observed by TRACE. Our results suggest a significant change in atmospheric conditions at the base of the chromosphere inside the coronal hole relative to its boundary and quiet-Sun regions.

AB - We report phase-difference and travel-time analyses of propagating chromospheric oscillations in and around an equatorial coronal hole as observed by TRACE. Our results suggest a significant change in atmospheric conditions at the base of the chromosphere inside the coronal hole relative to its boundary and quiet-Sun regions.

KW - Sun: atmospheric motions

KW - Sun: chromosphere

UR - https://www.scopus.com/pages/publications/3242771415

U2 - 10.1086/422748

DO - 10.1086/422748

M3 - Article

AN - SCOPUS:3242771415

SN - 0004-637X

VL - 609

SP - L95-L98

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 2 II

ER -

Chromospheric oscillations in an equatorial coronal hole

Abstract

Keywords

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