... dust scattering halo Crab only obeys rule 1 and 3 partially, but except for White dwarf spectra there is nothing better ... dust scattering in crossdisp correction (can be determined within ~0.5 е bins only, due to statistics) · Is also smeared out by ...
[
Текст
]
Ссылки http://xmm.vilspa.esa.es/external/xmm_sw_cal/icwg/presentations/crab_kaastra.pdf -- 242.0 Кб -- 19.06.2006 Похожие документы
... by scattering of stellar photons by dust grains in interstellar space, and effects ... at low galactic latitudes where the dust column density and integrated stellar ...
[
Текст
]
Ссылки http://xmm.vilspa.esa.es/external/xmm_sw_cal/background/files/MSSLbckgd_v6.pdf -- 118.6 Кб -- 19.04.2006 Похожие документы
... The dust fractional coverage of a mirror surface is related to the Particle Fall Out ... is introduced since effective area vignetting by dust depends on grazing angle ...
[
Текст
]
Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-TN-0062-1-0.pdf -- 673.9 Кб -- 10.11.2005 Похожие документы
... Expected Updates Futher in time, as the CCD will continue degrading some more pixels shall appear, for instance in the dramatic case of the dust micromeoroid impacts, necesitating further updates of this CCF, to reduce TM bandwidth and raw event le sizes ...
[
Текст
]
Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0126-1-1.ps.gz -- 42.4 Кб -- 20.01.2003 Похожие документы
... combined with a constant polynomial correction and the more detailed model of the Crab spectrum described by Kaastra et al. in a submitted paper that includes additional corrections for dust scattering, pileup and spatial variations of the spectral index ...
[
Текст
]
Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0238-1-0.ps.gz -- 118.6 Кб -- 19.09.2007 Похожие документы
... This implies that the detail which one wishes to preserve from smoothing should be bright rather than dark - it would not be advisable, for example, to adaptively smooth an image of absorbing dust filaments on a bright background. ...
... This implies that the detail which one wishes to preserve from smoothing should be bright rather than dark - it would not be advisable, for example, to adaptively smooth an image of absorbing dust filaments on a bright background. ...
... This implies that the detail which one wishes to preserve from smoothing should be bright rather than dark - it would not be advisable, for example, to adaptively smooth an image of absorbing dust filaments on a bright background. ...
... This implies that the detail which one wishes to preserve from smoothing should be bright rather than dark - it would not be advisable, for example, to adaptively smooth an image of absorbing dust filaments on a bright background. ...
... This implies that the detail which one wishes to preserve from smoothing should be bright rather than dark - it would not be advisable, for example, to adaptively smooth an image of absorbing dust filaments on a bright background. ...