[IGSSTATION-5227] TSKB, TSK2: Switched to external H-maser

[GSI IGS-grp]

Author: Kazuki Sakai

Dear Colleagues,

We have switched TSKB and TSK2 receivers to using external H-maser
from using external Cesium on December 19th.
The updated site logs have been sent to IGS CB.

Best Regards,
Kazu

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Kazuki Sakai
Satellite Geodesy Division,
Geodetic Observation Center,
Geospatial Information Authority of Japan (GSI)
E-mail(group): igs-grp at gsi.go.jp
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