A dataset provided by the European Space Agency

Name 072089
Title X-ray follow-up to the Deep NIR Monitoring Campaign of Cyg OB 7
URL

https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0720890101
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0720890201

DOI https://doi.org/10.5270/esa-yutvlxo
Author Dr Scott Wolk
Description We have recently participated in an intense near-IR (NIR) monitoring campaign of the embedded star forming region Cygnus OB7. It has revealed the region is rich in dynamic protostars, eruptive T Tauri stars and Class II objects. There are several newly discovered protostars which have shown multiple events of 3+ magnitudes, with periodic and quasi-periodic variations on time scales of months and years. NIR classification can even change between observations. We seek two 70 ks XMM observations to measure the X-ray luminosity of the known Class 0-II sources including eruptive T Tauri stars as well as to identify new Class III sources in an extremely young active region.
Publication No observations found associated with the current proposal
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2013-12-05T04:58:49Z/2013-12-08T04:11:00Z
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 2014-12-20T23:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2014-12-20T23:00:00Z, 072089, 17.56_20190403_1200. https://doi.org/10.5270/esa-yutvlxo