Data

Parkes observations for project P1076 semester 2020OCTS_01

Commonwealth Scientific and Industrial Research Organisation
Zhang, Lei ; Hobbs, George ; Li, Di ; Cameron, Andrew
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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/s84r-d131&rft.title=Parkes observations for project P1076 semester 2020OCTS_01&rft.identifier=https://doi.org/10.25919/s84r-d131&rft.publisher=Commonwealth Scientific and Industrial Research Organisation&rft.description=We propose observations with the newly commissioned ultra-wide-band low-frequency receiver (UWL) installed on the Parkes telescope to carry out the first pilot simultaneous search of gas and pulsars in three globular clusters: 47 Tuc, NGC 362 and w Cen. These sources are chosen for their being the most promising targets for potential new detection of intracluster gas by Parkes UWL. Given the lack of gas detection in previous studies, any clear detection of any type of gas would be a discovery. The same data would also be processed for pulsar search, with a reasonable chance of discovery according to our calculation based on stellar encounter rate. The proposed program will be the first simultaneous search of gas and pulsars toward globular clusters and could potentially shed significant lights into their star formation history.&rft.creator=Zhang, Lei &rft.creator=Hobbs, George &rft.creator=Li, Di &rft.creator=Cameron, Andrew &rft.date=2021&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 2021.&rft_subject=masers (Galactic and extragalactic)&rft_subject=star formation (Galactic)&rft_subject=pulsars&rft_subject=neutron stars&rft_subject=interstellar medium in and around the Milky Way&rft_subject=surveys and studies of distant galaxies&rft_subject=P1076_2020OCTS&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 observations with the newly commissioned ultra-wide-band low-frequency receiver (UWL) installed on the Parkes telescope to carry out the first pilot simultaneous search of gas and pulsars in three globular clusters: 47 Tuc, NGC 362 and w Cen. These sources are chosen for their being the most promising targets for potential new detection of intracluster gas by Parkes UWL. Given the lack of gas detection in previous studies, any clear detection of any type of gas would be a discovery. The same data would also be processed for pulsar search, with a reasonable chance of discovery according to our calculation based on stellar encounter rate. The proposed program will be the first simultaneous search of gas and pulsars toward globular clusters and could potentially shed significant lights into their star formation history.

Available: 2021-03-08

Data time period: 2020-10-01 to 2021-03-31

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Subjects
Astronomical Sciences | Astronomical Sciences Not Elsewhere Classified | P1076_2020OCTS | Physical Sciences | interstellar medium in and around the Milky Way | masers (Galactic and extragalactic) | neutron stars | pulsars | star formation (Galactic) | surveys and studies of distant galaxies |

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Identifiers
ACN 633 798 857