Note: this is an archived version which has been superseded.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

G340.6+0.3 ADS: search fulltext or title/keyword/abstract

• Right Ascension: 16 47 41
• Declination: −44 34
• Size (/arcmin): 6
• Type: S
• Flux density at 1 GHz (/Jy): 5?
• Spectral Index: 0.4?

Radio: Incomplete shell.

Optical: Possible associated filaments.

Distance: HI absorption suggests 15 kpc.

References:

• Clark et al. 1975, AuJPA, 37, 1. Molonglo at 408 MHz (3': S=7.0 Jy) and Parkes 64-m at 5 GHz (4': S=2.8 Jy). ADS
• Zealey et al. 1979, A&AS, 38, 39. Optical observations. ADS
• Caswell et al. 1983, MNRAS, 203, 595. FIRST at 1415 MHz (50''). ADS
• Dubner et al. 1996, AJ, 111, 1304. VLA at 330 MHz (48''×75'': S=9.2±0.9 Jy) and 1.4 GHz (9''×27'': S=5.8±0.1 Jy). ADS
• Whiteoak & Green 1996, A&AS, 118, 329. MOST at 843 MHz (43''×61'': S=4.5 Jy). ADS
• Green et al. 1997, AJ, 114, 2058. Parkes 64-m OH observations. ADS
• Koralesky et al. 1998, AJ, 116, 1323. VLA search for OH emission. ADS
• Reach et al. 2006, AJ, 131, 1479. Spitzer possible detection. ADS
• Kothes & Dougherty 2007, A&A, 468, 993. SGPS at 1.4 GHz including HI. ADS
• Chawner et al. 2020, MNRAS, 493, 2706. Herschel observations. ADS

Last updated: 13 Dec 2022

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