Peculiarities of radio emission from new pulsars at 111 MHz
The analysis of radio emission of three new pulsars discovered at the Pushchino Radio Astronomy Observatory is presented. The detailed observations were carried out at a frequency of 111 MHz using the large phase array and the standard digital receiver with a total bandwidth of 2.245 MHz and a time...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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De Gruyter
2022-04-01
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| Series: | Open Astronomy |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/astro-2022-0019 |
| _version_ | 1797998089822273536 |
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| author | Teplykh Daria Malofeev Valery Malov Oleg Tyul’bashev Sergey |
| author_facet | Teplykh Daria Malofeev Valery Malov Oleg Tyul’bashev Sergey |
| author_sort | Teplykh Daria |
| collection | DOAJ |
| description | The analysis of radio emission of three new pulsars discovered at the Pushchino Radio Astronomy Observatory is presented. The detailed observations were carried out at a frequency of 111 MHz using the large phase array and the standard digital receiver with a total bandwidth of 2.245 MHz and a time resolution of 2.46 or 5.12 ms. All pulsars exhibit features of their radiation, the subpulse drift is observed in J0220+3622, the flare activity is exhibited in J0303+2248, and the nulling phenomenon has been detected in J0810+3725. |
| first_indexed | 2024-04-11T10:42:59Z |
| format | Article |
| id | doaj.art-198c719dab4b4ff195fe8a7e47bff597 |
| institution | Directory Open Access Journal |
| issn | 2543-6376 |
| language | English |
| last_indexed | 2024-04-11T10:42:59Z |
| publishDate | 2022-04-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Open Astronomy |
| spelling | doaj.art-198c719dab4b4ff195fe8a7e47bff5972022-12-22T04:29:08ZengDe GruyterOpen Astronomy2543-63762022-04-0131116617110.1515/astro-2022-0019Peculiarities of radio emission from new pulsars at 111 MHzTeplykh Daria0Malofeev Valery1Malov Oleg2Tyul’bashev Sergey3P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991, RussiaP.N. Lebedev Physical Institute of the Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991, RussiaP.N. Lebedev Physical Institute of the Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991, RussiaP.N. Lebedev Physical Institute of the Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991, RussiaThe analysis of radio emission of three new pulsars discovered at the Pushchino Radio Astronomy Observatory is presented. The detailed observations were carried out at a frequency of 111 MHz using the large phase array and the standard digital receiver with a total bandwidth of 2.245 MHz and a time resolution of 2.46 or 5.12 ms. All pulsars exhibit features of their radiation, the subpulse drift is observed in J0220+3622, the flare activity is exhibited in J0303+2248, and the nulling phenomenon has been detected in J0810+3725.https://doi.org/10.1515/astro-2022-0019pulsarsradio emissionnullingsubpulse driftflare activity |
| spellingShingle | Teplykh Daria Malofeev Valery Malov Oleg Tyul’bashev Sergey Peculiarities of radio emission from new pulsars at 111 MHz Open Astronomy pulsars radio emission nulling subpulse drift flare activity |
| title | Peculiarities of radio emission from new pulsars at 111 MHz |
| title_full | Peculiarities of radio emission from new pulsars at 111 MHz |
| title_fullStr | Peculiarities of radio emission from new pulsars at 111 MHz |
| title_full_unstemmed | Peculiarities of radio emission from new pulsars at 111 MHz |
| title_short | Peculiarities of radio emission from new pulsars at 111 MHz |
| title_sort | peculiarities of radio emission from new pulsars at 111 mhz |
| topic | pulsars radio emission nulling subpulse drift flare activity |
| url | https://doi.org/10.1515/astro-2022-0019 |
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