Multiwavelength study of Cygnus A - V. The hotspots in the lobe

S. Pyrzas; K. C. Steenbrugge; K. M. Blundell

doi:10.1051/0004-6361/201425061

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Volume 574 (February 2015)

A&A, 574 (2015) A30

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Table 7

Calculated values of the total energy in the hotspots of Cygnus A.

	Total energy [10⁵⁰ J]
γ	5 GHz	8 GHz	15 GHz	43 GHz

	LHS1
10⁰	2.53	2.34	2.62	2.19
10¹	1.28	1.18	1.32	1.11
10²	0.65	0.60	0.67	0.56
10³	0.33	0.30	0.34	0.28
10⁴	0.17	0.15	0.17	0.14

	LHS2
10⁰	0.27	0.26	0.30	0.23
10¹	0.16	0.15	0.17	0.13
10²	0.09	0.09	0.10	0.08
10³	0.05	0.05	0.06	0.04
10⁴	0.03	0.03	0.03	0.03

Notes. We used Eq. (5) assuming the minimum energy magnetic field values B_min as given in Table 5, for background subtracted fluxes (cflux) and α as calculated from fitting our photometry. In all cases, we have performed the calculation for five different γ values.

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