... Timeofarrival analysis between the Ulysses spacecraft, BeppoSAX and BATSE, allows the construction of an Interplanetary Network (IPN) annulus which intersects the -- 4 -- BeppoSAX WFC camera error box (Hurley et al., ...
... a nearby example of a latetype main sequence masslosing star, its mass loss rate as measured in situ by different spacecraft amounts to only about ё2\Theta10 \Gamma14 M fi /yr---orders of magnitude lower than any direct nonsolar measurements or upper ...
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Ссылки http://hea-www.harvard.edu/PINTofALE/papers/d_MM_palermo.ps.gz -- 88.0 Кб -- 12.02.2001 Похожие документы
... However, after considerable exploration, they found this approach unable to capture the complexities of spacecraft calibration, especially at high energies. ...
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Ссылки http://hea-www.harvard.edu/AstroStat/astro193/Lee+2011_apj_731_2_126.pdf -- 2913.9 Кб -- 28.01.2015 Похожие документы
... using custom IDL procedures in several steps : (1) sky coordinates were transformed to grating coor dinates by correcting for spacecraft roll ; (2) the location of zeroth order was determined by пtting a pair of one dimensional Gaussian proпles ; (3 ...
... For each observation we used the position of the detected sources,4 excluding the nuclear source M81 X-5, to check for possible misalignments of the astrometric frames and to correct for small spacecraft errors; no further alignment was needed. ...
... the line yield per charge exchange, i is the charge exchange cross section, and nn0 is the neutral particle density at 10 Earth radii (RE ); rmin is the geocentric distance to the edge of the magnetosphere or the spacecraft position, whichever is farther ...
... We o#set the pointing by 1 in spacecraft Ycoordinate from the Chandra aim point to allow for imag ing of any extended emission all within one ACIS node. ...