A dataset provided by the European Space Agency

Name SDP_smolinar_3
Title Hi-GAL: the Herschel infrared Galactic Plane Survey

http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342186235&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=1342186236&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=1342186275&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=1342186276&instrument_name=SPIRE\/PACS parallel&product_level=LEVEL0&compress=true

DOI https://doi.org/10.5270/esa-ps6x03t
Author European Space Agency
Description We propose to use SPIRE and PACS in parallel mode to carry out a 720 sq.deg. unbiased imaging survey of the entire Galactic Plane of the Milky Way, uniformly sampling a 2-wide strip centered on the warped midplane in the 70, 170, 250, 350 and 500um photometric bands.

The Herschel infrared Galactic Plane Survey (Hi-GAL) embodies the optimum combination of Herschel wavelength coverage, sensitivity, mapping strategy and speed to deliver, in a single and homogeneous dataset of the highest statistical significance, the ultimate census and characterisation (temperature, luminosity, mass and Spectral Energy Distribution) of star forming regions and cold ISM structures in all the environments of the Galactic ecosystem, at unprecedented resolutions, and at all scales from massive objects in protoclusters to the full spiral arm. This will enable decisive steps toward the formulation of a global predictive model of the ISM/star formation cyclic transformation process which is the engine responsible for most of the energy budget in normal star-forming galaxies. It will be a cornerstone to unveil the evolution of galaxies through redshift back to their formation.

Hi-GAL will also deliver a dataset of extraordinary legacy value for decades to come, with a strong potential of systematic and serendipitous science in a wide range of astronomical fields, and enabling the optimum use of future major facilities such as ALMA. In addition to a suite of enhanced products, including mosaiced images and source catalogues in all bands, we will create an immediate legacy value by waiving the totality of our proprietary time.

The complete 60-600um view of the Milky Way at 10-35 resolution will be unique to Herschel, as it is beyond the capabilities of all of the future planned ground-based and space-borne facilities either for highest resolution (ALMA, SPIRIT, FIRI and SPECS interferometers) or for highest sensitivity (SPICA and SAFIR actively cooled single-dishes).
Publication ATLASGAL - properties of a complete sample of Galactic clumps★ . Urquhart J. S. et al. . Monthly Notices of the Royal Astronomical Society, Volume 473, Issue 1, p.1059-1102 . 473 . 10.1093\/mnras\/stx2258 . 2018MNRAS.473.1059U ,
Infrared emission of young HII regions: a Herschel/Hi-GAL study . Cesaroni R. et al. . Astronomy & Astrophysics, Volume 579, id.A71, 46 pp. . 579 . 10.1051\/0004-6361\/201525953 . 2015A&A...579A..71C ,
A systematic study of Galactic infrared bubbles along the Galactic plane with AKARI and Herschel . Hanaoka Misaki et al. . Publications of the Astronomical Society of Japan, Volume 71, Issue 1, id.6 . 71 . 10.1093\/pasj\/psy126 . 2019PASJ...71....6H ,
First Extended Catalogue of Galactic bubble infrared fluxes from WISE and Herschel surveys . Bufano F. et al. . Monthly Notices of the Royal Astronomical Society, Volume 473, Issue 3, p.3671-3692 . 473 . 10.1093\/mnras\/stx2560 . 2018MNRAS.473.3671B ,
An analysis of star formation with Herschel in the Hi-GAL survey. I. The science demonstration phase fields . Veneziani M. et al. . Astronomy & Astrophysics, Volume 549, id.A130, 8 pp. . 549 . 10.1051\/0004-6361\/201219570 . 2013A&A...549A.130V ,
Star-forming content of the giant molecular filaments in the Milky Way . Zhang M. et al. . Astronomy & Astrophysics, Volume 622, id.A52, 57 pp. . 622 . 10.1051\/0004-6361\/201732400 . 2019A&A...622A..52Z ,
Characterizing precursors to stellar clusters with Herschel . Battersby C. et al. . Astronomy & Astrophysics,...
Instrument SPIRE\/PACS parallel_SpirePacsParallel_
Temporal Coverage 2009-10-23T10:28:40Z/2009-10-24T08:42:53Z
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 µm range, bridging the gap between earlier infrared space missions and groundbased facilities.
Creator Contact https://support.cosmos.esa.int/h®erschel/
Date Published 2009-12-03T05:38:49Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2009, Hi-Gal: The Herschel Infrared Galactic Plane Survey, SPG v14.2.0, European Space Agency, https://doi.org/10.5270/esa-ps6x03t