NRO M 33 All-Disk Survey of Giant Molecular Clouds (NRO MAGiC). I. H I to H2Transition
نویسندگان
چکیده
منابع مشابه
NRO M33 All-Disk Survey of Giant Molecular Clouds (NRO MAGiC): II. Dense Gas Formation within Giant Molecular Clouds in M33
We have conducted observations of the 12CO(J=1–0) and 12CO(J = 3–2) line emission of 74 major giant molecular clouds (GMCs) within the galactocentric distance of 5.1 kpc in the Local Group galaxy M33 [1]. The observations are part of the Nobeyama Radio Observatory M33 All-disk survey of Giant Molecular Clouds project (NRO MAGiC [2]). The spatial resolution is 100 pc. We detect 12CO(J = 3–2) emi...
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Five galaxy groups with properties similar to those of the Local Group have been surveyed for H i clouds with the Arecibo Telescope. In total 300 pointings have been observed on grids of approximately 2.5 × 1.5 Mpc centred on the groups. The 4.5σ detection limit on the minimal detectable H i masses is approximately 7 × 10 M⊙ (H0 = 65 km s −1 Mpc). All detections could be attributed to optical g...
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ژورنال
عنوان ژورنال: Publications of the Astronomical Society of Japan
سال: 2011
ISSN: 0004-6264,2053-051X
DOI: 10.1093/pasj/63.6.1171