The dust content of the Crab Nebula

Autor: I. De Looze, F. D. Priestley, A. Bevan, M. J. Barlow, Mikako Matsuura, Haley Louise Gomez, Michael Bietenholz, Rino Bandiera, H. Chawner, Roger Wesson
Přispěvatelé: ITA, GBR, BEL, CAN, ZAF
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Astrophysics::High Energy Astrophysical Phenomena
MAGNETOHYDRODYNAMIC SIMULATIONS
Extinction (astronomy)
individual: Crab Nebula [supernovae]
Flux
FOS: Physical sciences
Astrophysics
Astrophysics::Cosmology and Extragalactic Astrophysics
01 natural sciences
Pulsar
INTERSTELLAR SILICATE MINERALOGY
0103 physical sciences
Astrophysics::Solar and Stellar Astrophysics
SPACE
010303 astronomy & astrophysics
Astrophysics::Galaxy Astrophysics
Cosmic dust
Physics
High Energy Astrophysical Phenomena (astro-ph.HE)
Spectral index
010308 nuclear & particles physics
supernova remnants [ISM]
Astronomy and Astrophysics
non-thermal [radiation mechanisms]
Astrophysics - Astrophysics of Galaxies
Galaxy
EVOLUTION
Supernova
SPITZER
CASSIOPEIA
Crab Nebula
Physics and Astronomy
Space and Planetary Science
SUPERNOVA REMNANT
Astrophysics of Galaxies (astro-ph.GA)
MULTIBAND IMAGING PHOTOMETER
Astrophysics::Earth and Planetary Astrophysics
Astrophysics - High Energy Astrophysical Phenomena
PULSAR-WIND NEBULAE
ABSOLUTE CALIBRATION
Zdroj: MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Monthly Notices of the Royal Astronomical Society
ISSN: 0035-8711
1365-2966
Popis: We have modelled the near-infrared to radio images of the Crab Nebula with a Bayesian SED model to simultaneously fit its synchrotron, interstellar and supernova dust emission. We infer an interstellar dust extinction map with an average $A_{\text{V}}$=1.08$\pm$0.38 mag, consistent with a small contribution (
Comment: 33 pages, 17 figures, Manuscript accepted for publication in MNRAS. Accepted on 31/05/2019. Deposited on 31/05/2019
Databáze: OpenAIRE