... Chair: F. Haberl · Definition of standard candles Sources with constant X-ray flux: white dwarfs isolated neutron stars supernovaremnants cluster of galaxies · Scientific drivers for accurate absolute fluxes neutron star radii cosmology (e.g. total mass ...
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Ссылки http://xmm.vilspa.esa.es/external/xmm_sw_cal/icwg/presentations/cal_standards_collection.pdf -- 41.9 Кб -- 15.06.2006 Похожие документы
... During this forum the list of candidate standard candle sources compiled during the Working Session was augmented by the addition of the isolated neutron star PSR0656 and the supernovaremnants PSR1509 and 0540-69. ...
... This method is then applied to data from the Vela supernovaremnant. ... example of an XMM EPIC pn observation of an area within the Vela supernovaremnant ... 33 ks observation of the Vela supernovaremnant, performed in December 2001 (XMM rev ...
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Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-TN-0070-0-0.pdf -- 519.1 Кб -- 03.08.2006 Похожие документы
... February 2005 M. Pilar Esquej , XMM- Newton European Space Astronomy Centre Page 1 Overview · EPIC ESAC Analyze a special observation of the supernovaremnant Cas-A in order to refine the energy cross-calibration of the EPIC-pn extended Full Frame mode ...
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Ссылки http://xmm.vilspa.esa.es/calibration/documentation/epic_cal_meetings/200502/mpea_eff_ff.pdf -- 810.3 Кб -- 16.05.2014 Похожие документы
... Celestial measurements using supernovaremnants with bright emission lines have in ... in EPIC MOS 1ES010272 supernovaremnant data (crosses), thermal spectrum+power ...
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Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-TN-0012-1-0.ps.gz -- 336.8 Кб -- 11.01.2001 Похожие документы
... Stellar black holes, neutron stars, pulsars . Supernovaremnants . The hot phase of the Galactic ISM . Cool gas . ... Among the most prominent Galactic X-ray sources are supernovaremnants (SNRs). ...
... metrology) Figure 2: EUV measurement and simulation of the vignetting function at CSL In order to verify the effective area variation over the EPIC field of view, the G21.50.9 supernovaremnant was observed onaxis and at four offaxis positions [4, 5 ...
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Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0026-1-0.ps.gz -- 131.6 Кб -- 03.01.2001 Похожие документы
... 3.169 NO EPN CTI 0013 2000-01-01T00:00:00 LONG TERM CTI 3.169 NO 2 Changes The EPN CTI 0013.CCF improves an under-correction of the CTI of 2-3 % for the pn Small Window mode at energies between 550 and 700 eV where O-lines are found in supernovaremnants ...
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Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0172-1-1.ps.gz -- 100.2 Кб -- 20.07.2004 Похожие документы