Differences between revisions 1 and 8 (spanning 7 versions)

KAGRA Timing System

LIGO Documents

KAGRA/Subgroups/DGS/Projects/Timing (last edited 2021-08-11 18:12:00 by shoichi.oshino)

-  ⇤ ← Revision 1 as of 2010-10-28 14:37:00 → 
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  Editor: YoichiAso
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+   ← Revision 8 as of 2012-05-25 10:46:42 → ⇥
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  Editor: OsamuMiyakawa
  Comment:
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-= LCGT Timing System =

The LCGT timing system will be a dead copy of the advanced LIGO timing system :-)

== Functions ==
 * Provides accurate time information to all the stations in the LCGT.
 * The system provides 2^N Hz clock signals synchronized with the GPS seconds.
 * The system also distributes the absolute time information to the DAQ hardwares so that
each sample recorded will be unambiguously associated with an absolute GPS second.
+= KAGRA Timing System =
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+ * [[https://dcc.ligo.org/cgi-bin/DocDB/ShowDocument?docid=485|Quick Start Guide Optical Timing Distribution System Advanced LIGO]]
 * [[https://dcc.ligo.org/cgi-bin/DocDB/ShowDocument?docid=492|Timing Master Module/Fanout Module]]
  * [[https://dcc.ligo.org/cgi-bin/DocDB/ShowDocument?docid=21665|Circuit Schematic]]
 * [[https://dcc.ligo.org/cgi-bin/DocDB/ShowDocument?docid=493|Slave Module]]

== GPS antenna and receiver ==
 * Link to [[LCGT/subgroup/mine|Facility Support]]