Difference: 2011alignment (7 vs. 8)

Revision 82015-05-06 - SilviaBorghi

Line: 1 to 1
 
META TOPICPARENT name="LHCbDetectorAlignment"

2011 Data Alignment

Line: 8 to 8
 
  • Update the TT/IT/OT alignment
    • TT modules Tx, Rz, layers Tz.
Changed:
<
<
    • IT boxes Tx, Tz, Rz
>
>
    • IT boxes Tx, Tz, Rz. Tx layers fixed to different values before/after 07/07 (after 07/07 is survey values)
 
    • OT C-frame Tx, Rz, C-frame layers Tz, modules Tx, Rz.
  • Update VELO alignment (same alignment for all 2011 data):
    • Module Tx,Ty,Tz,Rz
Line: 17 to 17
 
  • Alignment for 2011 reprocessed data
  • Alignment set after each magnet polarity and/or technical stop
  • IOVs:
Added:
>
>
TABLE NEEDS TO BE UPDATED
 
Time Validity Run Range Magnet Polarity Comments
2011-03-01 / 2011-04-26 86033-90207 Up resumed data-taking, valid also for lower energies taken before 2011-04-25
2011-04-26 / 2011-04-29 90319-90328 Down polarity change
 
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