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| This is log of problems and solutions during O3GK reprocess. You can get some plots used in following struggling [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11739|here]] |
This is a log of problems and solutions during O3GK reprocess. You can get some plots used in the following struggling [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11739|here]] |
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| 6/2: O3GK configuration file is following. | Processed data period: K1-DET_FOR_GRB200415A is used. The first 2sec. and the last 32 sec. in each segment is removed. 6/2: O3GK configuration file is the following. |
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| ---- Some channels had error message like {{{Sample::SetFrequencies: upsampling is not supported}}} {{{Omicron::LoadData: incompatible native/working frequency}}} -> Solution: The channel is moved to the appropriate configuration file. (Configuration file is divided by sampling frequency) ---- Some channels had error message like {{{Omicron::Condition: input vector is flat}}} -> Solution: This channel is not working. Skipped. ---- Some channels had error message like {{{Spectrum::AddData: the input data vector is too small to compute a PSD with this resolution}}} {{{Omicron::Condition: warning: this chunk is not used for PSD(1) estimation}}} -> Because the output file is available as usual, this message is ignored. |
O3GK reprocess log
This is a log of problems and solutions during O3GK reprocess. You can get some plots used in the following struggling here
Processed data period: K1-DET_FOR_GRB200415A is used. The first 2sec. and the last 32 sec. in each segment is removed.
6/2: O3GK configuration file is the following.
https://github.com/gw-detchar/tools/blob/master/Omicron/Parameter/O3rerun_4096.txt
https://github.com/gw-detchar/tools/blob/master/Omicron/Parameter/O3rerun_2048.txt
https://github.com/gw-detchar/tools/blob/master/Omicron/Parameter/O3rerun_1024.txt
https://github.com/gw-detchar/tools/blob/master/Omicron/Parameter/O3rerun_512.txt
https://github.com/gw-detchar/tools/blob/master/Omicron/Parameter/O3rerun_256.txt
Some channels had error message like Omicron::ExtractTriggers: the maximum trigger rate (5000.00000 Hz) is exceeded
Case 1: At the lock loss
- ex. K1:CAL-CS_PROC_DARM_DISPLACEMENT_DQ, K1:LSC-MICH_IN1_DQ
-> Solution: The last 30 sec of segment is not used in Omicron.
Case 2: Appearance or disappearance of line noise
- ex. K1:PEM-MIC_OMC_TABLE_AS_Z_OUT_DQ, K1:PEM-MAG_EXC_BOOTH_EXC_Y_OUT_DQ
-> Solution: Reprocess Omicron with only failed short segments.
Case 3: Unused channels
- ex. K1:IMC-IMMT1_TRANS_QPDA2_DC_PIT_OUT_DQ, K1:LSC-REFL_PDA2_DC_OUT_DQ
-> Solution: Skip these channels
Case 4: Strange behavior
- ex. K1:AOS-TMSX(Y)_GR_(Q)PDA1_(SUM_)OUT_DQ, K1:OMC-PZT_LV_OUT_DQ
-> Solution: Skip these channels (We may better to investigate them )
Some channels had error message like
Sample::SetFrequencies: upsampling is not supported
Omicron::LoadData: incompatible native/working frequency
-> Solution: The channel is moved to the appropriate configuration file. (Configuration file is divided by sampling frequency)
Some channels had error message like
Omicron::Condition: input vector is flat
-> Solution: This channel is not working. Skipped.
Some channels had error message like
Spectrum::AddData: the input data vector is too small to compute a PSD with this resolution
Omicron::Condition: warning: this chunk is not used for PSD(1) estimation
-> Because the output file is available as usual, this message is ignored.