... Science targets are: AGB stars; AGN; direct detection of brown dwarfs and hot Jupiters; exo-zodiacallight 6.2 Wide-angle astrometry: Done by Mark III (closed down), NPOI and SIM Aim is to maintain the Hipparcos reference frame Accuracy is 2 mas over ...
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Ссылки http://www.atnf.csiro.au/whats_on/workshops/synthesis2001/material/opticalint_extra.pdf -- 227.3 Кб -- 15.01.2002 Похожие документы
... Moon journal . How far is the Moon? . Zodiacallight . Observing the moons of Jupiter . How many stars are there? . Constellations and star patterns . ...
... This faint line in the sky is probably 6 Ray P. Norris zodiacallight, which is caused by extraterrestrial dust in the plane of the solar system. ...
... The amplitude and light curve of such an event depends on the geometry of the orbit and mass of the planet, but typically will cause a perturbation on the microlensing light curve with a magnitude of a few percent for a few hours. ...
... band (dark blue ), UKIDSS J & K-bands (light blue ), the Chandra X-ray survey (green ... radio survey (dark blue ), the VIDEO survey (light blue ), the deep ES1-XMM field of ...
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Ссылки http://www.atnf.csiro.au/people/Ray.Norris/papers/n253.pdf -- 1656.7 Кб -- 20.06.2012 Похожие документы
... C speed of light (SI) H Planck (SI) K Boltzmann (SI) G gravitation (SI) S Stefan ... Magenta 13 Red + Magenta 14 Dark Gray 15 Light Gray 16255 Undefined The number of ...
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Ссылки http://www.atnf.csiro.au/computing/software/gipsy/installation/manual.ps -- 622.9 Кб -- 17.08.1999 Похожие документы