Structure and kinematics of edge-on galaxy discs - II. Observations of the neutral hydrogen

M. Kregel; P. C. van der Kruit; W. J. G. de Blok

doi:10.1111/j.1365-2966.2004.07990.x

Structure and kinematics of edge-on galaxy discs - II. Observations of the neutral hydrogen

M. Kregel, P. C. van der Kruit, W. J. G. de Blok

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We present Australia Telescope Compact Array and Westerbork Synthesis Radio Telescope HI observations of 15 edge-on spiral galaxies of intermediate to late morphological type. The global properties and the distribution and kinematics of the HI gas are analysed and discussed. We determine the rotation curves using the envelope-tracing method. For 10 spiral galaxies with a stellar disc truncation we find an average ratio of the HI radius to the truncation radius of the stellar disc of 1.1 +/- 0.2 (1sigma).

Originele taal-2	English
Pagina's (van-tot)	768-786
Aantal pagina's	19
Tijdschrift	Monthly Notices of the Royal Astronomical Society
Volume	352
Nummer van het tijdschrift	3
DOI's	https://doi.org/10.1111/j.1365-2966.2004.07990.x
Status	Published - 11-aug.-2004

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10.1111/j.1365-2966.2004.07990.x

Structure and kinematics of edge-on galaxy discs – II.Final publisher's version, 1,66 MBLicentie: Unspecified

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title = "Structure and kinematics of edge-on galaxy discs - II. Observations of the neutral hydrogen",

abstract = "We present Australia Telescope Compact Array and Westerbork Synthesis Radio Telescope HI observations of 15 edge-on spiral galaxies of intermediate to late morphological type. The global properties and the distribution and kinematics of the HI gas are analysed and discussed. We determine the rotation curves using the envelope-tracing method. For 10 spiral galaxies with a stellar disc truncation we find an average ratio of the HI radius to the truncation radius of the stellar disc of 1.1 +/- 0.2 (1sigma).",

keywords = "galaxies : fundamental parameters, galaxies : kinematics and dynamics, galaxies : spiral, galaxies : structure, EXTRAGALACTIC DISTANCE SCALE, URSA-MAJOR CLUSTER, SPIRAL GALAXIES, DENSITY DISTRIBUTION, VELOCITY DISPERSION, SURFACE BRIGHTNESS, SOUTHERN GALAXIES, HI OBSERVATIONS, LOCAL UNIVERSE, SKY SURVEY",

author = "M. Kregel and {van der Kruit}, {P. C.} and {de Blok}, {W. J. G.}",

year = "2004",

month = aug,

day = "11",

doi = "10.1111/j.1365-2966.2004.07990.x",

language = "English",

volume = "352",

pages = "768--786",

journal = "Monthly Notices of the Royal Astronomical Society",

issn = "0035-8711",

publisher = "Oxford University Press",

number = "3",

}

TY - JOUR

T1 - Structure and kinematics of edge-on galaxy discs - II. Observations of the neutral hydrogen

AU - Kregel, M.

AU - van der Kruit, P. C.

AU - de Blok, W. J. G.

PY - 2004/8/11

Y1 - 2004/8/11

N2 - We present Australia Telescope Compact Array and Westerbork Synthesis Radio Telescope HI observations of 15 edge-on spiral galaxies of intermediate to late morphological type. The global properties and the distribution and kinematics of the HI gas are analysed and discussed. We determine the rotation curves using the envelope-tracing method. For 10 spiral galaxies with a stellar disc truncation we find an average ratio of the HI radius to the truncation radius of the stellar disc of 1.1 +/- 0.2 (1sigma).

AB - We present Australia Telescope Compact Array and Westerbork Synthesis Radio Telescope HI observations of 15 edge-on spiral galaxies of intermediate to late morphological type. The global properties and the distribution and kinematics of the HI gas are analysed and discussed. We determine the rotation curves using the envelope-tracing method. For 10 spiral galaxies with a stellar disc truncation we find an average ratio of the HI radius to the truncation radius of the stellar disc of 1.1 +/- 0.2 (1sigma).

KW - galaxies : fundamental parameters

KW - galaxies : kinematics and dynamics

KW - galaxies : spiral

KW - galaxies : structure

KW - EXTRAGALACTIC DISTANCE SCALE

KW - URSA-MAJOR CLUSTER

KW - SPIRAL GALAXIES

KW - DENSITY DISTRIBUTION

KW - VELOCITY DISPERSION

KW - SURFACE BRIGHTNESS

KW - SOUTHERN GALAXIES

KW - HI OBSERVATIONS

KW - LOCAL UNIVERSE

KW - SKY SURVEY

U2 - 10.1111/j.1365-2966.2004.07990.x

DO - 10.1111/j.1365-2966.2004.07990.x

M3 - Article

SN - 0035-8711

VL - 352

SP - 768

EP - 786

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 3

ER -

Structure and kinematics of edge-on galaxy discs - II. Observations of the neutral hydrogen

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