VizieR Online Data Catalog: Massive star-forming clump from MALT90 (Li+, 2019)
Abstract
The Millimetre Astronomy Legacy Team 90 GHz (MALT90) survey is a large international project that exploited the fast-mapping capability of the Australia Telescope National Facility Mopra 22m telescope and obtained 16 molecular line maps near 90GHz in order to characterize the physical and chemical conditions of high-mass star formation regions over a wide range of evolutionary states (from prestellar cores to protostellar cores and to HII regions). The sample of this survey is a subsample of the ATLASGAL catalog. The angular and spectral resolution of this survey are about 36" and 0.11km/s (Jackson+ 2013PASA...30...57J). The MALT90 data has been obtained from the online archive.
The NRAO VLA Sky Survey (NVSS) is a continuum survey, which covers the entire sky north of 40° decl. at 1.4GHz. The angular resolution is about 45", and the noise level in the images is about 0.5mJy/beam. A detailed description of the survey can be found in Condon+ (1998, VIII/65). In this paper, we use images provided by the home page of NVSS. The Herschel Infrared Galactic (Hi-GAL) Plane Survey is an Open Time Key Project on board the Herschel Space Observatory, which mapped the inner Galaxy at 70 and 160um with Photoconductor Array Camera and Spectrometer (PACS) and at 250, 350, and 500um with the Spectral and Photometric Imaging Receiver (SPIRE). The spatial resolution of the images are 6", 12", 18", 24", and 35" for the five wavelength bands (Molinari+ 2010A&A...518L.100M), respectively. (2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- November 2019
- DOI:
- 10.26093/cds/vizier.22430013
- Bibcode:
- 2019yCat..22430013L
- Keywords:
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- Molecular clouds;
- Star Forming Region;
- Interstellar medium;
- Radio lines