Long Term Study of the H-Maser Clocks at the Royal Observatory of Belgium

Fabian Roosbeek, Pascale Defraigne

Abstract:	Two hydrogen masers are in operation in the time lab of the Royal Observatory of Belgium. One is a CH1-75 operational since 1991 and the other one is a CH1-76 operational since the 1999. This second one is used to provide a frequency needed by the active HM CH1-75 for the cavity auto-tuning. The stability of the masers since their putting in operation is studied.
Published in:	Proceedings of the 37th Annual Precise Time and Time Interval Systems and Applications Meeting August 29 - 31, 2005 Vancouver, Canada
Pages:	261 - 265
Cite this article:	Roosbeek, Fabian, Defraigne, Pascale, "Long Term Study of the H-Maser Clocks at the Royal Observatory of Belgium," Proceedings of the 37th Annual Precise Time and Time Interval Systems and Applications Meeting, Vancouver, Canada, August 2005, pp. 261-265.
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