... SPI CrabNebula observations THE CRABNEBULA 20-50 keV 567 ks CrabNebula Stability in the FOV Rev 300 10° circle around the axis CrabNebula - Calibration stability revolutions 300 and 45 CrabNebula observations Whole camera peak positions in keV and ...
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Ссылки http://xmm.vilspa.esa.es/external/xmm_sw_cal/icwg/presentations/INTEGRAL_SPI.pdf -- 1702.4 Кб -- 19.06.2006 Похожие документы
... the results of a specific calibration experiment performed on the CrabNebula (cf ... Two subsequent observations of the CrabNebula were performed in September 2011 to ...
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Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0302-1-5.pdf -- 319.7 Кб -- 25.10.2013 Похожие документы
... The Crab: the absorption model and consequences for absolute effective area calibration Jelle S. Kaastra SRON Using the Crabnebula as calibration source · Good calibration sources should obey: 1) Simple continuum 2) Known continuum 3) Constant in time 4 ...
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Ссылки http://xmm.vilspa.esa.es/external/xmm_sw_cal/icwg/presentations/crab_kaastra.pdf -- 242.0 Кб -- 19.06.2006 Похожие документы
... Newton, however, is independent of the Crabnebula, because this object has not been ... early days of X-ray astronomy the Crabnebula has been used as a calibration target ...
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Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-TN-0061-1-0.pdf -- 1023.2 Кб -- 10.11.2005 Похожие документы
... a optimal phase and space resolved spectroscopy of the Crab pulsar and nebula ... object, the so-called Crab pulsar, and a region of nebulosity, the Crabnebula ... spatial and a high quality phase resolved spectroscopy of the Crabnebula and pulsar ...
... the current X-ray view of the CrabNebula and Pulsar, summarising our analysis of ... To visualise the orientation of the CrabNebula with respect to the readout ... of the photon index (stars) over the Crabnebula and pulsed flux (solid blue lines ...
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Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-TN-0069-1-0.pdf -- 913.2 Кб -- 04.07.2006 Похожие документы