Submillimetre photometry of 323 nearby galaxies from the Herschel Reference Survey
Submillimetre photometry of 323 nearby galaxies from the Herschel Reference Survey
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DOI：
10.1051/0004-6361/201219216
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发表时间：
2012-04
影响因子：
6.5
通讯作者：
L. Ciesla;A. Boselli;Matthew W. L. Smith;G. Bendo;L. Cortese;S. Eales;S. Bianchi;M. Boquien;V. Buat;J. Davies;M. Pohlen;S. Zibetti;S. Zibetti;M. Baes;A. Cooray;A. Cooray;I. D. Looze;S. D. Alighieri;M. Galametz;H. Gomez;V. Lebouteiller;S. Madden;C. Pappalardo;A. Rémy;L. Spinoglio;Mattia Vaccari;Mattia Vaccari;R. Auld;D. Clements
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文献类型：
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作者：
L. Ciesla;A. Boselli;Matthew W. L. Smith;G. Bendo;L. Cortese;S. Eales;S. Bianchi;M. Boquien;V. Buat;J. Davies;M. Pohlen;S. Zibetti;S. Zibetti;M. Baes;A. Cooray;A. Cooray;I. D. Looze;S. D. Alighieri;M. Galametz;H. Gomez;V. Lebouteiller;S. Madden;C. Pappalardo;A. Rémy;L. Spinoglio;Mattia Vaccari;Mattia Vaccari;R. Auld;D. Clements
赫歇尔参考测量(HRS)是一项保证时间的赫歇尔关键项目，旨在研究附近宇宙星系中星际介质的物理性质。这个体积有限的K波段精选样本由跨越所有形态类型(从椭圆形到晚期螺旋形)和环境(从磁场到室女座星系团中心)的星系组成。我们给出了在光谱和光度成像接收器(SPIRE)的三个波段(250μm，350μm和500μm)上的32 2个星系的整个样本的通量密度测量结果。口径光度测量是对扩展的星系进行的，并对未分辨天体的时间线数据进行点扩展函数拟合；我们仔细地估计了误差和上限。对于共同的星系，在所有的尖顶带上，通量密度与HeViCS和KingFish的关键计划，以及在350μm和550μm的普朗克联合体的通量密度都是一致的。这张邻近星系的亚毫米星表是研究局部宇宙中尘埃性质的基准，为任何宇宙学调查提供了零红移参考。
The Herschel Reference Survey (HRS) is a guaranteed time Herschel key project aimed at studying the physical properties of the interstellar medium in galaxies of the nearby universe. This volume limited, K-band selected sample is composed of galaxies spanning the whole range of morphological types (from ellipticals to late-type spirals) and environments (from the field to the centre of the Virgo Cluster). We present flux density measurements of the whole sample of 323 galaxies of the HRS in the three bands of the Spectral and Photometric Imaging Receiver (SPIRE), at 250 μm, 350 μm and 500 μm. Aperture photometry is performed on extended galaxies and point spread function (PSF) fitting on timeline data for unresolved objects; we carefully estimate errors and upper limits. The flux densities are found to be in good agreement with those of the HeViCS and KINGFISH key projects in all SPIRE bands, and of the Planck consortium at 350 μm and 550 μm, for the galaxies in common. This submillimetre catalogue of nearby galaxies is a benchmark for the study of the dust properties in the local universe, giving the zero redshift reference for any cosmological survey.