Complex gain calibration in 'hybrid' low-frequency aperture arrays: An array prototype and the Murchison Widefield Array
© 2015 IEEE. Complex gain calibration is a process which solves and corrects for the composite effects of the unknown electronic and antenna gains from the uncalibrated cross-correlation products ('visibilities') in radio interferometry. The resulting calibrated visibilities form the basis...
| Main Authors: | , , , , |
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| Format: | Conference Paper |
| Published: |
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/6029 |
| _version_ | 1848744960280494080 |
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| author | Sutinjo, Adrian Wayth, Randall Padhi, S. Colegate, T. Hall, Peter |
| author_facet | Sutinjo, Adrian Wayth, Randall Padhi, S. Colegate, T. Hall, Peter |
| author_sort | Sutinjo, Adrian |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2015 IEEE. Complex gain calibration is a process which solves and corrects for the composite effects of the unknown electronic and antenna gains from the uncalibrated cross-correlation products ('visibilities') in radio interferometry. The resulting calibrated visibilities form the basis for astronomical post-processing such as imaging and telescope sensitivity measurements. Clearly, complex gain calibration is an essential prerequisite step. |
| first_indexed | 2025-11-14T06:09:46Z |
| format | Conference Paper |
| id | curtin-20.500.11937-6029 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:09:46Z |
| publishDate | 2015 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-60292017-09-13T14:41:02Z Complex gain calibration in 'hybrid' low-frequency aperture arrays: An array prototype and the Murchison Widefield Array Sutinjo, Adrian Wayth, Randall Padhi, S. Colegate, T. Hall, Peter © 2015 IEEE. Complex gain calibration is a process which solves and corrects for the composite effects of the unknown electronic and antenna gains from the uncalibrated cross-correlation products ('visibilities') in radio interferometry. The resulting calibrated visibilities form the basis for astronomical post-processing such as imaging and telescope sensitivity measurements. Clearly, complex gain calibration is an essential prerequisite step. 2015 Conference Paper http://hdl.handle.net/20.500.11937/6029 10.1109/USNC-URSI.2015.7303648 restricted |
| spellingShingle | Sutinjo, Adrian Wayth, Randall Padhi, S. Colegate, T. Hall, Peter Complex gain calibration in 'hybrid' low-frequency aperture arrays: An array prototype and the Murchison Widefield Array |
| title | Complex gain calibration in 'hybrid' low-frequency aperture arrays: An array prototype and the Murchison Widefield Array |
| title_full | Complex gain calibration in 'hybrid' low-frequency aperture arrays: An array prototype and the Murchison Widefield Array |
| title_fullStr | Complex gain calibration in 'hybrid' low-frequency aperture arrays: An array prototype and the Murchison Widefield Array |
| title_full_unstemmed | Complex gain calibration in 'hybrid' low-frequency aperture arrays: An array prototype and the Murchison Widefield Array |
| title_short | Complex gain calibration in 'hybrid' low-frequency aperture arrays: An array prototype and the Murchison Widefield Array |
| title_sort | complex gain calibration in 'hybrid' low-frequency aperture arrays: an array prototype and the murchison widefield array |
| url | http://hdl.handle.net/20.500.11937/6029 |