Note: this is an archived version which has been superseded. The current SNR catalogue is at https://www.mrao.cam.ac.uk/surveys/snrs/

G343.1−2.3 ADS: search fulltext or title/keyword/abstract

• Right Ascension: 17 08 00
• Declination: −44 16
• Size (/arcmin): 32?
• Type: C?
• Flux density at 1 GHz (/Jy): 8?
• Spectral Index: 0.5?

Radio: Incomplete shell?

X-ray: Pulsar wind nebula.

Point sources: Pulsar near edge, with wind nebula.

Distance: Optical extinction suggests 3.1 kpc.

References:

• McAdam et al. 1993, Nature, 361, 516. MOST at 843 MHz (smoothed to 2'). ADS
• Frail et al. 1994, ApJ, 437, 781. VLA at 330 MHz (56''×111'': S=10.6 Jy) and 1.4 GHz (22''×27'') near pulsar. ADS
• Becker et al. 1995, A&A, 298, 528. ROSAT of pulsar, and limit for remnant. ADS
• Giacani et al. 2001, AJ, 121, 3133. VLA at 1.4, 4.9 and 8.5 GHz (25'') of pulsar wind nebula. ADS
• Gotthelf et al. 2002, ApJ, 567, L125. Pulsar x-ray detection. ADS
• Dodson & Golap 2002, MNRAS, 334, L1. ATCA at 1.4 GHz (47''×70'') including polarisation, and Chandra observations of pulsar wind nebula. ADS
• Aharonian et al. 2005, A&A, 432, L9. H.E.S.S. limit. ADS
• H.E.S.S. Collaboration: Abramowski et al. 2011, A&A, 528, A143. H.E.S.S. observations. ADS
• Wang et al. 2020, A&A, 639, A72. Optical extinction for distance. ADS
• de Vries et al. 2021, ApJ, 908, 50. Pulsar proper motion. ADS

Last updated: 16 Dec 2022

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