... supernova remnants cluster of galaxies · Scientific drivers for accurate absolute fluxes neutron star radii cosmology (e.g. total mass of galaxy clusters, Sunyaev Zeldovic effect) · Calibration purposes absolute flux calibration energy scale, energy ...
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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 supernova remnants PSR1509 and 0540-69. ...
... February 2005 M. Pilar Esquej , XMM- Newton European Space Astronomy Centre Page 1 Overview · EPIC ESAC Analyze a special observation of the supernova remnant 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
... 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 supernova remnant 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 supernova remnants ...
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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
... Examples of the impact yielded by the aforementioned error are shown in Fig. 1, where we compare the quality of the spectral fitting on two calibration observations performed in 2010: the thermal SuperNova Remnant (SNR) 1E010272 (Obs.# ...
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Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0268-1-1.ps.gz -- 140.1 Кб -- 29.07.2010 Похожие документы
... In order to verify the effective area variation over the EPIC field of view, the G21.50.9 supernova remnant was observed onaxis and at four offaxis positions [4, 5]. ...
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Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0001-1-0.ps.gz -- 121.2 Кб -- 03.01.2001 Похожие документы
... This method is then applied to data from the Vela supernova remnant. ... example of an XMM EPIC pn observation of an area within the Vela supernova remnant ... a 33 ks observation of the Vela supernova remnant, performed in December 2001 (XMM ...
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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
... 1% show variability by > factor of ten Mean rate : XMM-slew/ROSAT~10 Oct 25-27 2006 EPIC cal, Mallorca MOS 3x3 slew survey 17 Vela Supernova Remnant Oct 25-27 2006 ROSAT EPIC cal, Mallorca MOS 3x3 slew survey XMM-Newton Slew 18 ~Ѕ hour observing time ...
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Ссылки http://xmm.vilspa.esa.es/calibration/documentation/epic_cal_meetings/200610/Saxton.pdf -- 1771.5 Кб -- 14.05.2014 Похожие документы