Differences between revisions 16 and 37 (spanning 21 versions)

Engineering Run 2 (JST 2019/7/13)

JST: Jul. 13, 2019, 12:00 12:37 - 18:00 JST
GPS: 1247022018 1247024238 - 1247043618

Data related

KAGRA full data
- m31:/data/full : Full KAGRA data
Low latency data
- m31:/data/ll_merged/ : Low latency data packed in 4096 seconds
- hydra:/data/ll_merged/ : Low latency data packed in 4096 seconds
- hydra: /data/ll-sharing/shm/llhoft/ : Low latency data (1 second) dumped from shared memory (retained only for 8192 seconds)
channel name
- From ER2 (DetChar)
- K1:CAL-CS_PROC_MICH_DISPLACEMENT_DQ (We used this channel.)
- K1:CAL-CS_PROC_IMC_FREQUENCY_DQ
Low latency data channels
- K1:DCS-CALIB_STRAIN_C10 16384
- K1:DCS-CALIB_STATE_VECTOR_C10 16
- K1:CAL-CS_PROC_IMC_FREQUENCY_DQ 16384
lock flag
- K1:GRD-LSC_LOCK_STATE_N = 157
data quality vector
- definition
- We cbc group should check the second bit is 1.
CBC lock segments
- We checked lock flag of each data and collected the locked data. We considered lock segments by file units for convenience. If compared with lock segment(DetChar), this lock segment is small slightly.
  
  #
  
  start GPS
  
  stop GPS
  
  duration
  
  1
  
  1247024288
  
  1247043616
  
  19328

Check point

Check the available locked data(OK)
- Summarize the data length
Estimate power spectrum density(OK)
- Sumarize information in pdf(OK?)
Generate lock list and segment list(Skipped)
Generate template bank(not yet)
- How many waveforms we need?(not yet)
Search signals by matched filter and chi^2(not yet)
Summary the output of search (not yet)
- histogram of SNR(not yet)
- glitch list(GPS, JST, mass, ISCO frequency, duration)(not yet)
- other?

Output of search

Summary of locked data
Averaged PSD
Calculation time to search for signals(PSD estimate, template bank generation, matched filter, chi^2 calculation)
Histogram of detection statistics
Time series of detection statistics

Link

ER2 (DetChar)

-  ⇤ ← Revision 16 as of 2019-07-11 17:12:17 → 
  Size: 914
  Editor: HirotakaYuzurihara
  Comment:
+   ← Revision 37 as of 2019-07-16 11:53:32 → ⇥
  Size: 2583
  Editor: HirotakaYuzurihara
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 1:
-= Engineering Run 2 (2019/7/13) =
+= Engineering Run 2 (JST 2019/7/13) =
 Line 3:
- * write memo here.
+ * JST: Jul. 13, 2019, --(12:00)-- 12:37 - 18:00 JST
 Line 5:
-=== task list ===
+ * GPS: --(1247022018)-- 1247024238 - 1247043618
 Line 7:
- * data location
  * m31:/data/ll_merged/
+=== Data related ===

 * KAGRA full data 
  * m31:/data/full : Full KAGRA data

 * Low latency data

  * m31:/data/ll_merged/  : Low latency data packed in 4096 seconds

  * hydra:/data/ll_merged/  : Low latency data packed in 4096 seconds

  * hydra: /data/ll-sharing/shm/llhoft/ : Low latency data (1 second) dumped from shared memory (retained only for 8192 seconds)
-Line 11:
+Line 21:
-Line 12:
+Line 23:
-  * K1:CAL-CS_PROC_MICH_DISPLACEMENT_DQ
+  * K1:CAL-CS_PROC_MICH_DISPLACEMENT_DQ (We used this channel.)
-Line 15:
+Line 26:
+ * Low latency data channels
  * K1:DCS-CALIB_STRAIN_C10 16384
  * K1:DCS-CALIB_STATE_VECTOR_C10 16
  * K1:CAL-CS_PROC_IMC_FREQUENCY_DQ 16384
-Line 16:
+Line 32:
-  * K1:GRD-LSC_LOCK_OK = 1
+  * K1:GRD-LSC_LOCK_STATE_N = 157
-Line 22:
+Line 39:
- * code development
  * read the data
  * PSD estimation
+ * CBC lock segments
  * We checked lock flag of each data and collected the locked data. We considered lock segments by file units for convenience. If compared with [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/RUN#ER_with_MICH_on_Jul._13 | lock segment(DetChar)]], this lock segment is small slightly.
-Line 26:
+Line 42:
- * search
 * how to output the result?
  * histogram of SNR
  * glitch list(GPS, JST, mass, ISCO frequency, duration)
 *
+  || '''#'''  || '''start GPS'''  || '''stop GPS'''  || '''duration'''  ||
  || 1  || 1247024288       || 1247043616      || 19328             ||

=== Check point ===

 * Check the available locked data(OK)
  * Summarize the data length

 * Estimate power spectrum density(OK)
  * Sumarize information in pdf(OK?)

 * Generate lock list and segment list(Skipped)

 * Generate template bank(not yet)
  * How many waveforms we need?(not yet)

 * Search signals by matched filter and chi^2(not yet)

 * Summary the output of search (not yet)
  * histogram of SNR(not yet)
  * glitch list(GPS, JST, mass, ISCO frequency, duration)(not yet)
  * other?
-Line 33:
+Line 66:
-=== Related page ===
+=== Output of search ===

 * Summary of locked data

 * Averaged PSD 

 * Calculation time to search for signals(PSD estimate, template bank generation, matched filter, chi^2 calculation)

 * Histogram of detection statistics

 * Time series of detection statistics


=== Link ===

#	start GPS	stop GPS	duration
1	1247024288	1247043616	19328