Cosmic-ray acceleration and escape from supernova remnant W44 as probed by Fermi-LAT and MAGIC

Home

All issues

Volume 693 (January 2025)

A&A, 693 (2025) A255

Full HTML

Open Access

Table 1

Results for 4FGL, full ellipse, and radio templates.

Template (W44)	lnL	#W44	Spatial		Spectral		k (d.o.f.)	AIC	Δ_AIC
			#point-like	#Extended	#PL	#LP
Elliptical ring	57 702	1	1	2	2	1	18	−115 368	290
Elliptical ring divided	57 805	2	2	2	3	1	25	−115 560	98
Full ellipse	57 743	1	1	2	2	1	18	−115 450	208
Full ellipse divided	57 804	2	2	2	3	1	25	−115 558	100
Radio (1420 MHz)	57 856	1	2	3	4	1	27	−115 658	0

Notes. Between Cols. 3 and 7, we report the number of independent sources employed to model W44, the number of point-like and extended sources, the number of sources with a PL or an LP spectral model. Δ_AIC was calculated with respect to the minimum AIC, which corresponds to the radio template.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.