How to use Astrometry in a sentence

astrometry
  • Accurate optical astrometry would locate these peaks relative to the nucleus as defined by the radio core, and so resolve this ambiguity.

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  • The subject of Astrophysics does not admit of so definite a subdivision as that of Astrometry.

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  • A " best fit " between the detections and the optical background is used to precisely fix the astrometry of each field.

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  • Careful calibration of the relative positioning and nonlinear optical distortion is required in order to do astrometry using WFC data.

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  • The descriptive branch found its principle of development in the growing powers of the telescope, and had little to do with mathematical theory; which, on the contrary, was closely allied, by relations of mutual helpfulness, with practical astronomy, or " astrometry."

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  • He employed in his discussion the radial velocities of 280 stars, spectroscopically determined; and the upshot signally exemplified the community of interests between the rising science of astrophysics and the ancient science of astrometry.

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  • In 2002-2004 we performed astrometry of Potentially Hazardous Asteroids with non-zero impact probabilities in the next century.

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  • Mask preparation In most cases, suitably accurate astrometry of the target field will not be available.

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  • Bakos et al. calculated the equatorial coordinates for epoch and equinox 2000.0 using their astrometry and proper motion measurements.

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  • The field we have defined is divisible into at least two parts, that of Astronomy proper, or " Astrometry," which treats of the motions, mutual relations and dimensions of the heavenly bodies; and that of Astrophysics, which treats of their physical constitution.

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