Note: this is an archived version which has been superseded.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

G114.3+0.3    

• Right Ascension: 23 37 00
• Declination: +61 55
• Size (/arcmin): 90×55
• Type: S
• Flux density at 1 GHz (/Jy): 6?
• Spectral Index: 0.3?

Radio: Shell, with HII region S165 within the boundary of the remnant.

Optical: Faint emission in centre and to S.

Distance: Association with HI and other features implies 0.7 kpc.

Point sources: Pulsar near centre of remnant.

References:

• Reich & Braunsfurth 1981, A&A, 99, 17. Effelsberg 100-m at 2.7 GHz (4'.4: S=3.6 Jy) and S_1.4 GHz=4.4 Jy from 1.4 GHz survey data, plus HI from Maryland-Green Bank survey. ADS
• Kulkarni et al. 1993, Nature, 362, 135. Pulsar association. ADS
• Fürst et al. 1993, A&A, 276, 470. Pulsar association. ADS
• Becker et al. 1996, A&A, 306, 464. ROSAT of pulsar. ADS
• Fesen et al. 1997, AJ, 113, 767. Optical observations. ADS
• Reich 2002, in NSPS, p1. Effelsberg 100-m at 2.7 GHz. ADS
• Mavromatakis et al. 2002, A&A, 383, 1011. Optical observations. ADS
• Yar-Uyanıker et al. 2004, ApJ, 616, 247. DRAO at 1.4 GHz (49"×55"), including HI (1'.0×1'.1). ADS

Last updated: 2 Apr 2006