... Common Holidays in Relation to Equinoxes, Solstices Cross-Quarter Days . Notes . References . Other Information. ... Are you curious about (a) equinoxes and the like, (b) cultural transmission of holiday traditions, or (c) conspiracies of ...
... 36 Hours Helium Ion Layer Formation During Equinox The advent of improved light ion ... He+ layers observed very near equinox exhibit significantly different b ehavior than ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/WaldroptagT2042tp.pdf -- 40.9 Кб -- 28.02.2005 Похожие документы
... Title: Helium Ion Layer Formation During Equinox ABSTRACT: The advent of improved ... He+ layers observed very near equinox exhibit significantly di#erent behavior than ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/WaldroptagT2042tp.ps -- 89.1 Кб -- 31.01.2005 Похожие документы
... and were overhead at nightfall on the winter solstice, when the Halcyon supposedly nested; their conjunction with the sun during spring equinoxes at that time may have something to do with the association of the cluster with birds, which are often used as ...
... coordinates and coordinate system ( CRVAL2 , CRVAL3 , and EQUINOX ) have been moved to REQ_RA , REQ_DEC , and REQ_EQUINOX ... EQUINOX REQ_EQUINOX : the header array parameter EQUINOX (the requested epoch) has been renamed REQ_EQUINOX . ...
... Topside Ionosphere Over Arecibo During Equinox Solar Minimum Conditions ґ Sixto A ... For these equinox solar minimum conditions, the altitude distribution of the helium ...
... This can be either AZ or RA depending on equinox. In scanning modes this is the commanded center of the map. ... EQUINOX - years, usually 2000 or 1950. If 0 then CRVAL2 and CRVAL3 are azimuth and zenith angle. ...
... system about x axis (mean equinox). 2. rotate about eclipitic pole by delta psi (change in longitude due to nutation. 3. rotate from true eclipitic system back to true equatorial by rotating about x axis (true equinox) by -(eps + delta) eps ( mean ...
... The header variable equinox determines if these values are ra,dec or az,za. ... Equinox = 0 implies az,za. ... If not, it is ra,dec with equinox as the epoch (usually 1950. or 2000.). crval2,3 ...