A dataset provided by the European Space Agency

Name GT1_jcernich_4
Title A molecular line survey of IRC+10216
URL

http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196414&instrument_name=HIFI&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196423&instrument_name=HIFI&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196473&instrument_name=HIFI&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196475&instrument_name=HIFI&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196483&instrument_name=HIFI&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196514&instrument_name=HIFI&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196516&instrument_name=HIFI&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196518&instrument_name=HIFI&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196541&instrument_name=HIFI&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196543&instrument_name=HIFI&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196566&instrument_name=HIFI&product_level=LEVEL0&compress=true
...
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196574&instrument_name=HIFI&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342196590&instrument_name=HIFI&product_level=LEVEL0&compress=true

DOI 10.5270/esa-eepaf9j
Author cernicharo, j.
Description We would like to perform a systematic line survey of the prototype carbon-rich AGB star IRC+10216. This object is particularly rich in carbon chain molecules and radicals and shows an impressive HCN spectrum in the submillimeter and far-infrared domains. The coverage of the HIFI instrument will permit to characterize the complete molecular content of the innermost zones of the envelope and complement the low frequency observations available from ground-based radio observatories. The sensitivity of the survey is such that at 1 THz we approach the detection limit of a ground based telescope such as the 30m IRAM radiotelescope after several hours of observing time. The 1500 GHz we want to cover requires 45 hours of GT observing time. A line survey covering 100 GHz with the 30m IRAM radiotelescope at an equivalent sensitivity requires several weeks of observing time.
Publication Discovery of Time Variation of the Intensity of Molecular Lines in IRC+10216 in the Submillimeter and Far-Infrared Domains . Cernicharo J. et al. . The Astrophysical Journal Letters, Volume 796, Issue 1, article id. L21, 6 pp. (2014). . 796 . 10.1088\/2041-8205\/796\/1\/L21 . 2014ApJ...796L..21C ,
On the physical structure of IRC +10216. Ground-based and Herschel observations of CO and C2H . De Beck E. et al. . Astronomy & Astrophysics, Volume 539, id.A108, 17 pp. . 539 . 10.1051\/0004-6361\/201117635 . 2012A&A...539A.108D ,
A high-resolution line survey of IRC +10216 with Herschel-HIFI. First results: Detection of warm silicon dicarbide (SiC{_2}) . Cernicharo J. et al. . Astronomy and Astrophysics, Volume 521, id.L8, 7 pp. . 521 . 10.1051\/0004-6361\/201015150 . 2010A&A...521L...8C ,
Spectroscopic parameters for silacyclopropynylidene, SiC2, from extensive astronomical observations toward CW Leo (IRC +10216) with the Herschel satellite . Müller Holger S. P. et al. . Journal of Molecular Spectroscopy, Volume 271, Issue 1, p. 50-55. . 271 . 10.1016\/j.jms.2011.11.006 . 2012JMoSp.271...50M ,
Instrument HIFI_HifiFS_freq
Temporal Coverage 2010-05-11T01:54:52Z/2010-05-16T08:37:35Z
Version SPG v14.1.0
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/herschel/
Date Published 2011-05-16T04:23:39Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2011-05-16T04:23:39Z, GT1_jcernich_4, SPG v14.1.0. https://doi.org/10.5270/esa-eepaf9j