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http://hdl.handle.net/2289/4236| Title: | Low-frequency radio spectra of SCO X-1 |
| Authors: | Velusamy, T. Subrahmanya, C.R. |
| Keywords: | Low Frequencies Radio Sources (Astronomy) Radio Spectra X Ray Sources Astronomical Maps Power Spectra Scorpius Constellation Spectral Energy Distribution Synchrotron Radiation |
| Issue Date: | Jul-1989 |
| Publisher: | Royal Astronomical Society |
| Citation: | Monthly Notices of the Royal Astronomical Society, 1989, Vol. 239, p281 |
| Abstract: | New observations of Sco X-1 at 327 and 843 MHz with the Ooty Synthesis Radio Telescope and the Molonglo Observatory Synthesis Telescope are presented. The northeastern component in Sco X-1 shows a spectral turnover at about 1.5 GHz. The central component was not detected at these frequencies. The southwestern component shows a power-law spectrum with alpha of about -0.75 between 0.3 and 5 GHz. The radio structure and spectra of Sco X-1 resemble those of extragalactic compact doubles. |
| Description: | Restricted Access. |
| URI: | http://hdl.handle.net/2289/4236 |
| ISSN: | 0035-8711 1365-2966 (Online) |
| Alternative Location: | http://adsabs.harvard.edu/abs/1989MNRAS.239..281V |
| Copyright: | 1989 Royal Astronomical Society |
| Appears in Collections: | Research Papers (A&A) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 1989_MNRAS_239_p281.pdf Restricted Access | Restricted access | 165.04 kB | Adobe PDF | View/Open Request a copy |
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