Data

Parkes observations for project P1041 semester 2022APRS_09

Commonwealth Scientific and Industrial Research Organisation
Dai, Shi ; Possenti, Andrea ; Johnston, Simon ; Burgay, Marta ; Camilo, Fernando ; Keane, Evan ; Kerr, Matthew ; Morello, Vincent ; Ahmad, Adeel
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.25919/1jsa-f592&rft.title=Parkes observations for project P1041 semester 2022APRS_09&rft.identifier=https://doi.org/10.25919/1jsa-f592&rft.publisher=Commonwealth Scientific and Industrial Research Organisation&rft.description=We propose to carry out a long-term timing campaign of millisecond pulsars (MSPs) discovered in the Globular Cluster Omega Centauri. So far, we have discovered seven MSPs and obtained coherent timing solutions for five of them. Monthly observations with the Parkes Ultra-Wideband Low (UWL) receiver system are requested to time known pulsars and search for new pulsars. Long-term timing and polarisation observations of these MSPs will provide us a new way to (1) study the dynamics of the core and constrain the existence of any intermediate-mass black holes; (2) reveal the origin of Gamma-ray emission from the core and put stringent constraints on dark matter parameters; (3) study Galactic ionised medium and magnetic fields on parsec scales.&rft.creator=Dai, Shi &rft.creator=Possenti, Andrea &rft.creator=Johnston, Simon &rft.creator=Burgay, Marta &rft.creator=Camilo, Fernando &rft.creator=Keane, Evan &rft.creator=Kerr, Matthew &rft.creator=Morello, Vincent &rft.creator=Ahmad, Adeel &rft.date=2022&rft.edition=v1&rft_rights=Creative Commons Attribution 4.0 International Licence https://creativecommons.org/licenses/by/4.0/&rft_rights=Data is accessible online and may be reused in accordance with licence conditions&rft_rights=All Rights (including copyright) CSIRO 2022.&rft_subject=pulsars&rft_subject=neutron stars&rft_subject=Astronomical sciences not elsewhere classified&rft_subject=Astronomical sciences&rft_subject=PHYSICAL SCIENCES&rft.type=dataset&rft.language=English Access the data
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We propose to carry out a long-term timing campaign of millisecond pulsars (MSPs) discovered in the Globular Cluster Omega Centauri. So far, we have discovered seven MSPs and obtained coherent timing solutions for five of them. Monthly observations with the Parkes Ultra-Wideband Low (UWL) receiver system are requested to time known pulsars and search for new pulsars. Long-term timing and polarisation observations of these MSPs will provide us a new way to (1) study the dynamics of the core and constrain the existence of any intermediate-mass black holes; (2) reveal the origin of Gamma-ray emission from the core and put stringent constraints on dark matter parameters; (3) study Galactic ionised medium and magnetic fields on parsec scales.

Available: 2022-08-24

Data time period: 2022-04-01 to 2022-09-30

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Subjects
Astronomical Sciences | Astronomical Sciences Not Elsewhere Classified | Physical Sciences | neutron stars | pulsars |

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Identifiers
ACN 633 798 857