Interstellar scintillation and annual cycles in the BL Lac source PKS 1519-273
We have measured annual cycles in the time scales of the rapid, intra-day variability of the total and circularly polarized flux density, of the unusual BL Lac source PKS 1519-273 at 4.8 and 8.6 GHz. The data were collected at the ATCA over the last seven years, and establish unequivocally interstel...
| Main Authors: | , , , , , , |
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| Format: | Journal Article |
| Published: |
Kluwer Academic Publishers.
2003
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/15014 |
| _version_ | 1848748779310678016 |
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| author | Jauncey, D. Johnston, H. Bignall, Hayley Lovell, J. Kedziora-Chudczer, L. Tzioumis, A. Macquart, Jean-Pierre |
| author_facet | Jauncey, D. Johnston, H. Bignall, Hayley Lovell, J. Kedziora-Chudczer, L. Tzioumis, A. Macquart, Jean-Pierre |
| author_sort | Jauncey, D. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | We have measured annual cycles in the time scales of the rapid, intra-day variability of the total and circularly polarized flux density, of the unusual BL Lac source PKS 1519-273 at 4.8 and 8.6 GHz. The data were collected at the ATCA over the last seven years, and establish unequivocally interstellar scintillation as the principal mechanism responsible for this cm-wavelength intra-day variability. |
| first_indexed | 2025-11-14T07:10:28Z |
| format | Journal Article |
| id | curtin-20.500.11937-15014 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:10:28Z |
| publishDate | 2003 |
| publisher | Kluwer Academic Publishers. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-150142017-09-13T15:02:12Z Interstellar scintillation and annual cycles in the BL Lac source PKS 1519-273 Jauncey, D. Johnston, H. Bignall, Hayley Lovell, J. Kedziora-Chudczer, L. Tzioumis, A. Macquart, Jean-Pierre interstellar scintillation We have measured annual cycles in the time scales of the rapid, intra-day variability of the total and circularly polarized flux density, of the unusual BL Lac source PKS 1519-273 at 4.8 and 8.6 GHz. The data were collected at the ATCA over the last seven years, and establish unequivocally interstellar scintillation as the principal mechanism responsible for this cm-wavelength intra-day variability. 2003 Journal Article http://hdl.handle.net/20.500.11937/15014 10.1023/B:ASTR.0000004994.54721.63 Kluwer Academic Publishers. restricted |
| spellingShingle | interstellar scintillation Jauncey, D. Johnston, H. Bignall, Hayley Lovell, J. Kedziora-Chudczer, L. Tzioumis, A. Macquart, Jean-Pierre Interstellar scintillation and annual cycles in the BL Lac source PKS 1519-273 |
| title | Interstellar scintillation and annual cycles in the BL Lac source PKS 1519-273 |
| title_full | Interstellar scintillation and annual cycles in the BL Lac source PKS 1519-273 |
| title_fullStr | Interstellar scintillation and annual cycles in the BL Lac source PKS 1519-273 |
| title_full_unstemmed | Interstellar scintillation and annual cycles in the BL Lac source PKS 1519-273 |
| title_short | Interstellar scintillation and annual cycles in the BL Lac source PKS 1519-273 |
| title_sort | interstellar scintillation and annual cycles in the bl lac source pks 1519-273 |
| topic | interstellar scintillation |
| url | http://hdl.handle.net/20.500.11937/15014 |