G318.9+0.4 ADS: search title/keyword/abstract or fulltext

• Right Ascension: 14 58 30
• Declination: −58 29
• Size (/arcmin): 30×14
• Type: C
• Flux density at 1 GHz (/Jy): 4?
• Spectral Index: 0.2?

Notes: May not be a SNR?

Radio: Complex arcs, with off-centre core.

Distance: Optical extinction suggests 3.5 kpc.

References:

• Whiteoak 1990, Nature, 347, 157. MOST at 843 MHz (43″×51″). ADS
• Whiteoak 1993, ApJ, 415, 701. MOST at 843 MHz (43″×51″: S=4.8±0.6 Jy), Parkes 64-m at 4.5 GHz (4.′7: S=3.7±0.2 Jy) and 8.4 GHz (2.′8: S=3.0±0.4 Jy) including polarisation, and ATCA at 1.4 GHz and 4.8 GHz (11″×13″) of core. ADS
• Whiteoak & Green 1996, A&AS, 118, 329. MOST at 843 MHz (43″×50″: S=4.8 Jy). ADS
• Green et al. 1997, AJ, 114, 2058. Parkes 64-m OH observations. ADS
• Wang et al. 2020, A&A, 639, A72. Optical extinction for distance. ADS

Last updated: 14 Dec 2022

home | documentation | detailed listings | summary listings

Dave Green / Cambridge, UK /