NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-17 T01:57:44 PST
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For refcode 2008A&A...480..611S:
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Copyright by European Southern Observatory (ESO). Reproduced by permission
2008A&A...480..611S The first XMM-Newton slew survey catalogue: XMMSL1 Saxton, R. D.; Read, A. M.; Esquej, P.; Freyberg, M. J.; Altieri, B.; Bermejo, D. Abstract. Aims.We report on the production of a large area, shallow, sky survey, from XMM-Newton slews. The great collecting area of the mirrors coupled with the high quantum efficiency of the EPIC detectors have made XMM-Newton the most sensitive X-ray observatory flown to date. We use data taken with the EPIC-pn camera during slewing manoeuvres to perform an X-ray survey of the sky. Methods: Data from 218 slews have been subdivided into small images and source searched. This has been done in three distinct energy bands; a soft (0.2-2 keV) band, a hard (2-12 keV) band and a total XMM-Newton band (0.2-12 keV). Detected sources, have been quality controlled to remove artifacts and a catalogue has been drawn from the remaining sources. Results: A "full" catalogue, containing 4710 detections and a "clean" catalogue containing 2692 sources have been produced, from 14% of the sky. In the hard X-ray band (2-12 keV) 257 sources are detected in the clean catalogue to a flux limit of 4x10^-12^ ergs s^-1^ cm^-2^. The flux limit for the soft (0.2-2 keV) band is 6x10^-13^ ergs s^-1^ cm^-2^ and for the total (0.2-12 keV) band is 1.2x10^-12^ ergs s^-1^ cm^-2^. The source positions are shown to have an uncertainty of 8" (1{sigma} confidence). Key words: X-rays: general, surveys, catalogs
Retrieve 8488 NED objects in this reference.
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