... | @@ -117,22 +117,7 @@ For a complete documentation to run omicron, see [the omicron documentation](htt |
... | @@ -117,22 +117,7 @@ For a complete documentation to run omicron, see [the omicron documentation](htt |
|
|
|
|
|
## Online production of Omicron triggers
|
|
## Online production of Omicron triggers
|
|
|
|
|
|
Currently, around 400 channels are automatically processed when the Virgo interferometer is in `LOW_NOISE_3` Metatron state (triggering on the flag `DQ_META_NOMINAL_LOCK`), through a series of processes running in the `OnlineDataQuality` package and on `olservers` machines. We included the possibility to send the rate of omicron triggers in the DAQ with channels of the type `V1:OMICRON_RATE_SNR_#_ADC_ChannelName`.
|
|
The online trigger production is managed by Florent Robinet and Nicolas Arnaud.
|
|
|
|
|
|
Example of channels:
|
|
|
|
```
|
|
|
|
V1:OMICRON_RATE_SNR_20_ADC_LSC_DARM
|
|
|
|
V1:OMICRON_RATE_SNR_5_ADC_LSC_DARM
|
|
|
|
V1:OMICRON_RATE_SNR_8_ADC_LSC_DARM
|
|
|
|
```
|
|
|
|
Channel values:
|
|
|
|
```
|
|
|
|
-10: Omicron has been reset (too many triggers)
|
|
|
|
-2: synchronization problem (should never happen…)
|
|
|
|
-1: State vector down
|
|
|
|
0: rate is null (likely Omicron triggers are not computed for the state in which the interferometer is)
|
|
|
|
>0: rate -- unit: Hz
|
|
|
|
```
|
|
|
|
|
|
|
|
## Offline production of Omicron triggers
|
|
## Offline production of Omicron triggers
|
|
|
|
|
... | | ... | |