G340.4+0.4
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- Right Ascension: 16 46 31
- Declination: −44 39
- Size (/arcmin): 10×7
- Type: S
- Flux density at 1 GHz (/Jy): 5
- Spectral Index: 0.4
- Radio: Distorted shell, elongated east–west.
- Optical: Detected.
References:
- Clark et al. 1975, AuJPA, 37, 1. Molonglo at 408 MHz (3′: S=8.2 Jy) and Parkes 64-m at 5 GHz (4′: S=2.9 Jy).
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- Caswell et al. 1983, MNRAS, 203, 595. FIRST at 1415 MHz (50″).
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- Dubner et al. 1996, AJ, 111, 1304. VLA at 330 MHz (48″×75″: S=9.8±0.9 Jy) and 1.4 GHz (9″×27″: S=3.6±0.1 Jy).
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- Whiteoak & Green 1996, A&AS, 118, 329. MOST at 843 MHz (43″×61″: S=5.9 Jy).
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- Green et al. 1997, AJ, 114, 2058. Parkes 64-m OH observations.
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- Stupar & Parker 2011, MNRAS, 414, 2282. Hα observations.
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Last updated: 25 Apr 2014
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