FTP server of the BIPM Time Department
Time-data files and publications are organized in the following directories:
- Circular T – the latest issues of BIPM Circular T
- Rapid UTC – the results of Rapid UTC
- TT(BIPM) – the realization of Terrestrial Time, TT(BIPM)
- Data – all data used for the computation of TAI and UTC
- Other products – other products, including time differences, clock weights, and frequency drifts
- Link results – results of link comparisons
- Hardware delay characterization – all characterized hardware delays of time transfer equipment
- Annual reports – archive of the BIPM Annual Reports on Time Activities
For further information please see:
BIPM Time Department Database Staff of the BIPM Time Department
BIPM TIME DEPARTMENT FTP SERVER
The files are available by FTP (62.161.69.5 or ftp2.bipm.org, user anonymous, directory pub/tai).
Some products are also available through a Web Service for application or machines.
IMPORTANT: The data sent to the BIPM by the UTC laboratories are provided for the computation by the BIPM of UTC, UTCr, and related timing products.
The data remain the property of the contributing laboratories, and permission should be obtained from the relevant UTC laboratories before any other use is made of their data.
