X-ray counterpart detection and γ-ray analysis of the supernova remnant G279.0+01.1 with eROSITA and Fermi-LAT

Home

All issues

Volume 685 (May 2024)

A&A, 685 (2024) A23

Full HTML

Open Access

Table B.1

Best-fit parameters of the remnant’s X-ray spectrum as derived by both XMM-Newton and eRASS:4 data from the exact same portion of the remnant.

Instrument		eROSITA	XMM-Newton
Area (10⁶ arcs²)		2.55	2.25

Surf_bri (10⁻³ c/arcs²)		2.66	212.92

Model		vapec

kT (keV)
N_H(10²²cm⁻²)
O		-
Ne		-
Mg

χ²/dof		1.17	-

Model		vnei

kT (keV)			0.84
N_H(10²²cm⁻²)			0.11
O
Ne
Mg
Ionization (10¹⁰s/cm³)	time

χ²/dof		1.14	-

Model		vpshock

kT (keV)			0.88
N_H(10²²cm⁻²)			0.14
O
Ne
Mg
Ionization (10¹⁰s/cm³)	time

χ²/dof		1.06	-

Notes. The best-fit parameters are given with 1σ errors. The X-ray spectra were extracted from the location of the 0823031001 XMM-Newton observation using both X-ray instruments. Where not defined; elemental abundances are set to solar values.

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.