From gmendell@ligo-wa.caltech.edu Wed May 30 16:28:50 2007 Date: Wed, 30 May 2007 13:32:20 -0700 From: Gregory Mendell To: Keith Riles Cc: LDAS_ADMIN_ALL Subject: Latest gaps in raw and RDS data Hi Keith Below are links to reports and segment lists showing the latest real gaps in the raw and RDS data. These follow on from the last email I sent on this topic on Thu. 01 Feb 2007. There have been no gaps since that date in the LHO data, so there is no report below for LHO. Three new real gaps appear in the LLO data. One from a Tue. May 8 maintenance period, and two from the Mon. May 14 power failure, due to times when both framebuilders were down. As always, in the segment file names given below: MISSING_R = Missing raw data. MISSING_RDS_R_L1 = Missing L1 = Level 1 RDS data MISSING_RDS_R_L3 = Missing L3 = Level 3 RDS data MISSING_L1_RDS_R_L4 = Missing L4 = Level 4 RDS data (The L1 at the start of the type L1_RDS_R_L4 refers to the Livingston 4k IFO, while the RDS Level is always at the end of the type.) Also note that the gaps in the Level 1 (L1) and Level 4 (L4) RDS data are always 64 s larger than the gaps in the raw and Level 3 (L3) RDS data. This is because L1 and L4 RDS data contains channels that have been downsampled by LDAS, and that process currently requires a 32 s raw frame file to exist before and after the times being reduced, preventing L1 and L3 RDS generation for 32 s either side of a gap in the raw data. Cheers, Greg -------- Original Message -------- Subject: message from ./GapCheckCompareAndReport.tcl emailSegsLLOS5GapCheckCompareAndReport.rsc about reportSegsFrameDataGapsS5LLO.txt Date: Wed, 30 May 2007 15:15:12 -0500 (CDT) From: LDAS General Account To: ldas_admin_all@ligo.caltech.edu Gaps or warnings were found when running ./GapCheckCompareAndReport.tcl emailSegsLLOS5GapCheckCompareAndReport.rsc. Check: http://www.ldas.ligo-la.caltech.edu/ldas_outgoing/GapChecker/S5LLO/archive/reportSegsFrameDataGapsS5LLO.txt.Wed_May_30_15_09_46_CDT_2007. The missing GPS segments are: http://www.ldas.ligo-la.caltech.edu/ldas_outgoing/GapChecker/S5LLO/archive/MISSING_R.Wed_May_30_15_09_46_CDT_2007.txt http://www.ldas.ligo-la.caltech.edu/ldas_outgoing/GapChecker/S5LLO/archive/MISSING_RDS_R_L1.Wed_May_30_15_09_46_CDT_2007.txt http://www.ldas.ligo-la.caltech.edu/ldas_outgoing/GapChecker/S5LLO/archive/MISSING_RDS_R_L3.Wed_May_30_15_09_46_CDT_2007.txt http://www.ldas.ligo-la.caltech.edu/ldas_outgoing/GapChecker/S5LLO/archive/MISSING_L1_RDS_R_L4.Wed_May_30_15_09_46_CDT_2007.txt