atomic clock weight
Publish Time:2019-04-01
The weight of the atomic clock is a parameter in the calculation of the International Atomic Time and a sign to measure the long-term performance level of the atomic clock. Determining the weight of atomic clocks according to their performance can give full play to the advantages of atomic clocks with excellent performance. The calculation cycle of the BIPM atomic clock weight is one month, and the calculation result of the corresponding weight corresponding to the Julian day of the previous month is announced at the beginning of each month. NTSC gets atomic clock weight data through data dictionary.
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Data Website
♦Introduction♦
Keywords
atomic clock weight , hydrogen maser , cesium clock
Data Volume
1572864 Bytes 36 files
Sharing Method
online
Sharing Scope
Share with conditions
DOI
CSTR
VO Identifier
ivo://China-VO/data/ntsc/atomic_clock_weight
♦Contact Author♦
Author
National Time Service Center
Email
yuanhb(at)ntsc.ac.cn
♦Contact Publisher ♦
Email
support(at)china-vo.org
Phone
+86-10-64807973
Institution
National Astronomical Data Center
♦Tags♦
subject
Fundmental Astronomy
data type
Time and Frequency Data
production age
1980-
content level
Research
General