A dataset provided by the European Space Agency

Name 011260
Title Narrow-Line Seyfert 1 Galaxies


DOI https://doi.org/10.5270/esa-9yw17bp
Author European Space Agency
Description GT- We propose to observe 6 Narrow-line Seyfert 1 galaxies (NLS1s) previously
observed by ROSAT. These data will be used to: (1) Determine the detailed form
of the continuum in the 0.1-10keV band. (2) Search for Iron K-alpha emission.
(3) Determine the presence of any .warm absorber. material. (4) Search for any
fast X-ray variability.
Publication No observations found associated with the current proposal
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2000-07-09T02:18:19Z/2003-01-16T06:27:33Z
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 2004-05-15T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2004, Narrow-Line Seyfert 1 Galaxies, 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-9yw17bp