|
Size: 462
Comment:
|
Size: 1120
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 2: | Line 2: |
| * Miyakawa, Yamamoto, Oshino | |
| Line 8: | Line 8: |
| * Computer related * Physics for timing: CQG? |
|
| Line 10: | Line 12: |
| * KAGRA | |
| Line 11: | Line 14: |
| * 3km observatory | |
| Line 12: | Line 16: |
| * RFM | * IO chassis * ADC/DAC * RFM, Dolphin |
| Line 15: | Line 21: |
| * Control room | * General network * Control room (client) * Sampling * Rate * AA/AI -> |
| Line 17: | Line 29: |
| * Real time models | * Real time models, connected by RFM and Dolphin |
| Line 19: | Line 31: |
| Line 20: | Line 33: |
| * Transfer speed | * Historical * Data streaming |
| Line 22: | Line 36: |
| * Transfer speed from each RTPC * Data monitor system * software(dataviewr, DTT, StripTool. ndscope) * Response to user request -> client |
|
| Line 24: | Line 45: |
| * Offset ~200ns * Delay from master to slave (~15ns) * Delay from timing slave to IOP model (1PPS sampled at 960Hz) * Time stamp at data concentrator |
|
| Line 25: | Line 51: |
---- === Action items === * 1paper or 2papers? or series? |
2020/4/30 10:00~ DGS meeting for paper
- Miyakawa, Yamamoto, Oshino
Target paper
- LIGO-P2000107: Software X
- Computer related
- Physics for timing: CQG?
Contents
- 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 (1PPS sampled at 960Hz)
- Time stamp at data concentrator
- Difference from GPS time
Action items
- 1paper or 2papers? or series?