Astronomical time


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mean solar time reckoned by counting the hours continuously up to twenty-four from one noon to the next.

See also: Time

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Tenders are invited for Supply of Astronomical time switch, Operating Voltage:110-240 V AC, 50/60 Hz,Modes l: Auto on,Auto off, Auto DST, Programmable, Base/DIN mounting, Operating temperature range: 10 degree to +50
This dynamo effect means that celestial bodies can sustain magnetic fields through astronomical time scales because of the movement of the hot fluids in the core which can conduct electricity.
With the adoption of this bill Russians will begin to live according to astronomical time, as in nature," said Sergei Kalashnikov, chairman of the Duma Health Committee and one of the bill's authors.
All outdoor lighting must be controlled by a photocontrol or astronomical time switch that turns lights off when daylight is available.
Today, time is constructed, defined and measured with atomic clocks that are infinitely more stable than astronomical time.
Some much needed cosmic housekeeping is also performed in June with the Leap Second Adjustment Day which coordinates atomic and astronomical time.
One hundred million years to a human seems an awful long time, but in astronomical time periods, that's nothing compared to the life of the stars.
Their stars swarm like bees (on astronomical time scales), exchanging orbital energy until the energy is more or less evenly partitioned among them.
The study begins (Part I) with two chapters surveying the history and understanding of astronomical time and the political concept of revolution around 1800--schemes that were brought together by Rousseau, Diderot, and other thinkers of the period and exemplified by Holderlin in his poem 'Natur and Kunst oder Saturn and Jupiter'.
This phase lasts for less than 100,000 years--a mere blink in astronomical time.
The dramatic successes in the development of astronomical time scales receive lots of emphasis, and appropriately so.
Many of these control systems have been designed to incorporate lighting control strategies important to sustainable design, such as astronomical time clock scheduling, real time monitoring and verification of lighting system performance, and integration of building management systems.

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