Results 81 to 90 of about 348,356 (178)
Observations of the Hydroxyl Radical in C/2013 US10 (Catalina) at 18 cm Wavelength
, 2017 The hydroxyl (OH) radical produced by photodissociation of water molecule is one of the most important indicators for cometary outgassing activity. The absorption lines of the OH radical at 1665 and 1667 MHz in the coma of comet C/2013 US10 Catalina were
Ip,Wing-Huen +10 more
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The Theory of Astronomical Interferometer Measurements [PDF]
Monthly Notices of the Royal Astronomical Society, 1922 openaire +1 more source
Novel atom interferometer may become an astronomical asset
ScilightImproving terrestrial gravitational wave detection with “multi-loop ...
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Interferometer for Astronomical Infrared Spectroscopy.
The Astronomical Journal, 1964 William M. Sinton, Peter B. Boyce
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Milankovitch Cyclicity and Stable Isotope Calibration in the Paleogene (invited)
, 2003 Significant progress has been made over the last decade in the extension of astronomically calibrated geological time scales for the Neogene (Hilgen et al., 1999, Shackleton et al., 1999).
Pälike, H., Shackleton, N.J.
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Report on the organization of the International Astronomical Union,
, 1920 Contains "Statutes of convention" organizing the International Astronomical Union, and reports of committees of the American Section of the International Astronomical Union."Published in the Proceedings of the National Academy of Sciences, June, 1920 ...
International Astronomical Union. American Section.
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Infrared fibres in astronomical instrumentation [PDF]
, 1995 For several years multi-object spectroscopy systems have been available for carrying out survey work in the visible region, but until very recently there has not been a system for the near infrared region.
Haynes, Roger
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Astronomical society of Australia. Proceedings.
Voortgezet als: Publications of the Astronomical society of ...
Astronomical society of Australia
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, 2000 The growing level of radio frequency interference (RFI) is a recognized problem for research in radio astronomy. This paper describes an intuitive but powerful RFI cancellation technique that is suitable for radio spectroscopy where time-averages are ...
Briggs, FH, Bell, JF, Kesteven, MJ
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Receipt for membership of Carr Waller Pritchett to the Royal Astronomical Society, 16 February 1880.
, 1880 Receipt for £2.2.0 (two guineas) from the Royal Astronomical Society, dated 16 February 1880 and signed by "W.N. Wesley, Asst Sec"
Royal Astronomical Society
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