Note: this is an archived version which has been superseded.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

G84.2-0.8

• Right Ascension: 20 53 20
• Declination: +43 27
• Size (/arcmin): 20×16
• Type: S
• Flux density at 1 GHz (/Jy): 11
• Spectral Index: 0.5

Radio: Elongated shell, with a filament aligned with the major axis.

References:

• Matthews et al. 1977, A&A, 55, 1. WSRT at 610 MHz (56"×81": S=12.4±1.5 Jy) and Effelsberg 100-m at 2.7 GHz (4'.4: S=6.8±1.3 Jy). ADS
• Matthews & Shaver 1980, A&A, 87, 255. WSRT at 1415 MHz (23"×32"), and Effelsberg 100-m at 2.7 GHz (4'.4: S=5.6±0.5 Jy). ADS
• Feldt & Green 1993, A&A, 274, 421. DRAO at 1.4 GHz (1'×1'.5), including HI, plus CO observations. ADS
• Lorimer et al. 1998, A&A, 331, 1002. Pulsar search. ADS
• Uyaniker et al. 2003, ApJ, 585, 785. DRAO at 1.4 GHz (1') including polarisation. ADS

Last updated: 11 Jan 2004