[IGSSTATION-1308]: IENG: problems with the external frequency

["Giancarlo Cerretto" <cerretto @ inrim.it>]

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IGS Station Mail          08 Jan 01:06:16 PST 2007      Message Number 1308
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Author: Giancarlo Cerretto

Dear colleagues,

due to some problems occured on 2007 January 1st,  on 2007 January 2nd the commercial 
cesium used for the italian realization of UTC [UTC(IT)] has been replaced with the 
H-Maser used until 2006 December 21st. Unfortunately also this clock experimented some 
problems and for this reason since 2007 January 4th UTC(IT) is realized by a another INRiM 
H-maser.

I'm sorry for this setback.

For any question or doubt, please do not hesitate to contact me.

My best regards,

Giancarlo.

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Giancarlo Cerretto
Time and Frequency Laboratory
Istituto Nazionale di Ricerca Metrologica (I.N.RI.M.)
Strada delle Cacce 91, 10135 Torino, Italy
http://www.inrim.it/
Phone:   +39 011 3919 663;  Fax:  +39 011 3919 259
E-mail:    cerretto @ inrim.it
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