Note: this is an archived version which has been superseded.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

G15.9+0.2 ADS: search fulltext or title/keyword/abstract

• Right Ascension: 18 18 52
• Declination: −15 02
• Size (/arcmin): 7×5
• Type: S?
• Flux density at 1 GHz (/Jy): 5.0
• Spectral Index: 0.63

Radio: Incomplete shell, with bright concentration to the E.

X-ray: Shell, brighter to S and E.

Point sources: Central X-ray source.

Distance: HI absorption suggests 7 to 16 kpc.

References:

• Clark et al. 1975, AuJPA, 37, 1. Molonglo at 408 MHz (3': S=7.7 Jy) and Parkes 64-m at 5 GHz (4': S=1.9 Jy). ADS
• Angerhofer et al. 1977, A&A, 55, 11. NRAO 140-ft at 5 GHz (6.'8: S=1.1±0.2 Jy). ADS
• Altenhoff et al. 1979, A&AS, 35, 23. Effelsberg 100-m at 4.9 GHz (2.'6). ADS
• Caswell et al. 1982, MNRAS, 200, 1143. FIRST at 1415 MHz (44''×58''). ADS
• Dubner et al. 1996, AJ, 111, 1304. VLA at 330 MHz (61''×77'': S=11.2±1.0 Jy), 1.4 GHz (14''×23'': S=3.9±0.1 Jy) and 4.9 GHz (13''×16''). ADS
• Green et al. 1997, AJ, 114, 2058. Parkes 64-m OH observations. ADS
• Reynolds et al. 2006, ApJ, 652, L45. Chandra observations. ADS
• Sun et al. 2011, A&A, 536, A83. Urumqi 25-m at 5 GHz (9.'5: S=2.0±0.3 Jy) including polarisation and review of flux densities. ADS
• Klochov et al. 2016, A&A, 592, L12. Chandra observations. ADS
• Koo et al. 2016, ApJ, 821, 20. Spitzer and Herschel flux densities (and comparison with X-ray properties). ADS
• Maggi & Acero 2017, A&A, 597, A65. XMM-Newton observations. ADS
• Sasaki et al. 2018, MNRAS, 479, 3033. Chandra and IR observations, plus Hα non-detection. ADS
• Lee et al. 2019, AJ, 157, 123. [FeII] IR observations. ADS
• Tian et al. 2019, PASP, 131, 114301. HI absorption observations. ADS
• Chawner et al. 2020, MNRAS, 493, 2706. Herschel observations. ADS
• Mayer & Becker 2021, A&A, 651, A40. Multi-epoch Chandra observations for proper motion of compact source. ADS
• Sofue et al. 2021, ApJS, 253, 17. Nobeyama 45-m CO observations (20'') of region. ADS
• Dokara et al. 2021, A&A, 651, A86. VLA at 4 to 8 GHz (18'': S=0.6 Jy) including polarisation, and Spitzer observations. ADS

Last updated: 20 Dec 2022

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