3C 58 or 3C58 is a pulsar (designation PSR J0205+6449) and supernova remnant (pulsar wind nebula) within the Milky Way. The object is listed as No. 58 in the Third Cambridge Catalogue of Radio Sources. It is located 2° northeast of ε Cassiopeiae and …

2001年8月30日 · We report on high time resolution observations of the SNR 3C 58 using the High Resolution Camera on the Chandra X-ray Observatory. These data show a point-like central source, from which we detect 65.68 ms pulsations at 6.7 sigma significance.

2009年6月5日 · Abstract: We report the discovery of gamma-ray pulsations (> 0.1 GeV) from the young radio and X-ray pulsar PSR J0205+6449 located in the Galactic supernova remnant 3C 58. Data in the gamma-ray band were acquired by the Large Area Telescope aboard the Fermi Gamma-ray Space Telescope (formerly GLAST), while the radio rotational ephemeris used to ...

2007年4月20日 · We discuss the findings of a comprehensive imaging and spectroscopic survey of the optical emission associated with the supernova remnant 3C 58 (Fesen et al. 2007) as they relate to the topic of pre-SN mass loss.

Abstract: We present here X-ray observation of a Crab-like supernova remnant (SNR) 3C 58 with ASCA. We find that the integrated energy spectrum over the nebula is consistent with previous results, showing a power-law spectrum with the photon index of γ = 2.2–2.4, modified by interstellar absorption of about (3–4)' 10 21 cm −2 .

3C58 is the remnant of a supernova observed in the year 1181 by Chinese and Japanese astronomers. A long look by Chandra shows that the central pulsar - a rapidly rotating neutron star formed in the supernova event - is surrounded by a bright torus of X-ray emission.

2008年2月27日 · PSR J0205+6449 is a young, rotation‐powered pulsar located at the centre of the SNR 3C 58, widely believed to be the remnant of the historical supernova SN 1181.

2009年6月19日 · Using a rotational ephemeris derived from radio observations with the GBT and at Jodrell Bank, and γ-ray data from the Fermi LAT, we have discovered in the Galactic SNR 3C 58 γ-ray pulsations from PSR J0205+6449, the third most energetic of the known Galactic pulsars. This source has no EGRET counterpart and presents a new opportunity to ...

2017年11月15日 · Here, I review what we know about SN 1181 and 3C 58 and the probable connection between them. Massive stars end their lives in spectacular supernova (SN) explosions, which can briefly outshine their entire host galaxy, radiating as much energy as the Sun over its entire lifetime.

The radio source 3C 58 was recognized early to be a su-pernova remnant (SNR G130.7+3.1; Caswell 1970), and sub-sequently classified as a pulsar wind nebula (PWN, also ple-rion) by Weiler & Panagia (1978).