A dataset provided by the European Space Agency

Name GT2_ncox_1
Title Faint Extended Dust Envelopes of Young Planetary Nebulae
URL

http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342237204&instrument_name=PACS&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342237205&instrument_name=PACS&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342237206&instrument_name=PACS&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342237207&instrument_name=PACS&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342241507&instrument_name=PACS&product_level=LEVEL0&compress=true
http://archives.esac.esa.int/hsa/whsa-tap-server/data?retrieval_type=OBSERVATION&observation_id=1342241508&instrument_name=PACS&product_level=LEVEL0&compress=true

DOI 10.5270/esa-88gpetg
Author cox, n.
Description We propose to trace the distribution of cold dust in the extended envelopes of a selected sample of young Planetary Nebulae (PNe). Information on the mass-loss and overall envelope ejection process of Asymptotic Giant Branch (AGB) stars is imprinted in the morphology of the extended dust shells formed throughout the AGB phase. In particular the origin of asymmetrical PN shapes and their relation to spherical mass-loss presumed to occur on the AGB phase can be illuminated upon. We propose to use PACS to follow-up on AKARI-FIS observations of young PNe to study their mass-loss history. Only Herschel.s unprecedented spatial resolution and sensitivity in the far-IR can detect the faint extended cold dust emission in these objects.
Publication
Instrument PACS_PacsPhoto_largeScan
Temporal Coverage 2012-01-12T02:49:44Z/2012-03-16T06:30:42Z
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 2012-09-16T06:01:36Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2012-09-16T06:01:36Z, GT2_ncox_1, SPG v14.2.0. https://doi.org/10.5270/esa-88gpetg