Diff for "KAGRA/Subgroups/DGS/Meeting/20200430/minute"

Differences between revisions 4 and 8 (spanning 4 versions)

2020/4/30 10:00~ DGS meeting for paper

KAGRA
System
- 3km observatory
- Real time OS
  - IO chassis
  - ADC/DAC
- RFM, Dolphin
- EPICS
- Timing
- General network
- Control room (client)
Sampling
- Rate
- AA/AI ->
Control
- Real time models, connected by RFM and Dolphin
- Transfer function
DAQ
- Historical
- Data streaming
- Data amount
  - Transfer speed from each RTPC
Data monitor system
- software(dataviewr, DTT, StripTool. ndscope)
- Response to user request -> client
Timing
- Difference from GPS time
  - Offset ~200ns
- Delay from master to slave (~15ns)
- Delay from timing slave to IOP model
- Time stamp
- Master thesis of Kaji

KAGRA/Subgroups/DGS/Meeting/20200430/minute (last edited 2020-04-30 11:02:27 by OsamuMiyakawa)

-  ⇤ ← Revision 4 as of 2020-04-30 09:56:55 → 
  Size: 388
  Editor: OsamuMiyakawa
  Comment:
+   ← Revision 8 as of 2020-04-30 10:47:29 → ⇥
  Size: 980
  Editor: OsamuMiyakawa
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 5:
+=== Target paper ===

 * LIGO-P2000107: Software X
 * Computer related
 * Physics for timing: CQG?

=== Contents ===
 * KAGRA
-Line 6:
+Line 14:
+  * 3km observatory
-Line 7:
+Line 16:
-  * RFM
+   * IO chassis
   * ADC/DAC
  * RFM, Dolphin
-Line 10:
+Line 21:
-  * Control room
+  * General network
  * Control room (client)

 * Sampling
  * Rate
  * AA/AI ->
-Line 12:
+Line 29:
-  * Real time models
+  * Real time models, connected by RFM and Dolphin
-Line 14:
+Line 31:
-Line 15:
+Line 33:
-  * Transfer speed
+  * Historical 
  * Data streaming
-Line 17:
+Line 36:
+   * Transfer speed from each RTPC

 * Data monitor system
  * software(dataviewr, DTT, StripTool. ndscope)
  * Response to user request -> client
-Line 19:
+Line 45:
+   * Offset ~200ns
  * Delay from master to slave (~15ns)
  * Delay from timing slave to IOP model 
  * Time stamp