| Name | 020256 |
| Title | A SENSITIVE SEARCH FOR PULSATIONS IN SGR 1627-41 |
| URL | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0202560101 |
| DOI | https://doi.org/10.5270/esa-9vf2j6f |
| Author | Dr SANDRO MEREGHETTI |
| Description | SGR 1627-41 is the only confirmed Soft Gamma-ray Repeater with a bright persistent X-ray counterpart for which a rotational period has not yet been found. Only the high throughput of the EPIC-XMM instrument can provide the sensitivity to detect a periodicity down to a modulation level of a few percent. Timing information is a crucial element to study the physics of SGRs, isolated neutron stars with super-critical magnetic fields. This investigation shall also provide the highest signal to noise X-ray spectrum of this object. |
| Publication | No observations found associated with the current proposal |
| Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
| Temporal Coverage | 2004-09-22T16:15:30Z/2004-09-23T06:44:03Z |
| Version | 17.56_20190403_1200 |
| Mission Description | The European Space Agency's (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESA's second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earth's atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis. |
| Creator Contact | https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk |
| Date Published | 2005-10-14T00:00:00Z |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, 2005-10-14T00:00:00Z, 020256, 17.56_20190403_1200. https://doi.org/10.5270/esa-9vf2j6f |