A dataset provided by the European Space Agency

Name GT1_jfritz_1
Title Herschel Exploitation of Local Galaxy Andromeda
URL

http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342211294&instrument_name=SPIRE\/PACS parallel&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342211309&instrument_name=SPIRE\/PACS parallel&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342211319&instrument_name=SPIRE\/PACS parallel&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342211370&instrument_name=SPIRE\/PACS parallel&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342213207&instrument_name=SPIRE\/PACS parallel&product_level=LEVEL0&compress=true

DOI 10.5270/esa-qxe4vs5
Author fritz, j.
Description We propose to observe Andromeda on a 5.5x2.5 degree field, an area which will be ~4.5 larger with respect to any previous IR observations, with SPIRE and PACS fast scan Parallel Mode, thus obtaining the most complete FIR survey of this galaxy both in terms of spatial mapping and spectral coverage. Sampling the whole galaxy will allow us to get a complete statistical sample of the cloud masses, temperatures, luminosities, as well as sampling the total dust in M31 right out to the most cool extended regions, and the total energy balance. Our observation strategy, covering such a large field, will enable us to trace the presence of both warm and cold dust much further away than was ever done before. Exploiting ancillary data at both millimeter and radio wavelengths, particularly of the HI emission, it will be possible to have a complete map describing the coupling of dust -at all temperatures- and gas down to Andromeda.s outskirts in both the diffuse medium and in the outer parts of its spiral structures. We will study the characteristics of the radiation field, derive gas-to-dust ratios as a function of the distance from the galaxy.s bulge, study the mechanisms that are responsible for the dust ejection and detect, for the first time, cold dust in the galaxy.s outskirts.
Publication High-resolution mapping of dust via extinction in the M31 bulge . Dong Hui et al. . Monthly Notices of the Royal Astronomical Society, Volume 459, Issue 2, p.2262-2273 . 459 . 10.1093\/mnras\/stw778 . 2016MNRAS.459.2262D ,
Herschel and JCMT observations of the early-type dwarf galaxy NGC 205 . De Looze I. et al. . Monthly Notices of the Royal Astronomical Society, Volume 423, Issue 3, pp. 2359-2373. . 423 . 10.1111\/j.1365-2966.2012.21044.x . 2012MNRAS.423.2359D ,
Star formation laws in the Andromeda galaxy: gas, stars, metals and the surface density of star formation . Rahmani S. et al. . Monthly Notices of the Royal Astronomical Society, Volume 456, Issue 4, p.4128-4144 . 456 . 10.1093\/mnras\/stv2951 . 2016MNRAS.456.4128R ,
Dust in the eye of Andromeda . Marsh K. A. et al. . Monthly Notices of the Royal Astronomical Society, Volume 480, Issue 3, p.3052-3061 . 480 . 10.1093\/mnras\/sty2037 . 2018MNRAS.480.3052M ,
The Herschel Exploitation of Local Galaxy Andromeda (HELGA). I. Global far-infrared and sub-mm morphology . Fritz J. et al. . Astronomy & Astrophysics, Volume 546, id.A34, 14 pp. . 546 . 10.1051\/0004-6361\/201118619 . 2012A&A...546A..34F ,
The Herschel Exploitation of Local Galaxy Andromeda (HELGA). II. Dust and Gas in Andromeda . Smith M. W. L. et al. . The Astrophysical Journal, Volume 756, Issue 1, article id. 40, 17 pp. (2012). . 756 . 10.1088\/0004-637X\/756\/1\/40 . 2012ApJ...756...40S ,
The Herschel Exploitation of Local Galaxy Andromeda (HELGA). VI...
Instrument SPIRE\/PACS parallel_SpirePacsParallel_
Temporal Coverage 2010-12-18T07:20:15Z/2011-01-23T19:41:58Z
Version SPG v14.2.0
Mission Description Herschel was launched on 14 May 2009! It is the fourth 'cornerstone' mission in the ESA science programme. With a 3.5 m Cassegrain telescope it is the largest space telescope ever launched. It is performing photometry and spectroscopy in approximately the 55-671 ┬Ám range, bridging the gap between earlier infrared space missions and groundbased facilities.
Creator Contact https://support.cosmos.esa.int/herschel/
Date Published 2011-12-15T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2011-12-15T00:00:00Z, GT1_jfritz_1, SPG v14.2.0. https://doi.org/10.5270/esa-qxe4vs5