Both sides previous revision
Previous revision
Next revision
|
Previous revision
Next revision
Both sides next revision
|
how_to_run_combined_s800_gretina [2016/03/17 09:24] pereira |
how_to_run_combined_s800_gretina [2016/03/17 09:39] pereira |
In order to run the combined S800 + Gretina daq, the following steps need to be taken: | In order to run the combined S800 + Gretina daq, the following steps need to be taken: |
| |
- [[S800 Software tools#Running the S800 DAQ|Start up the S800 data acquisition system]] as you normally would on spdaq19. | - [[S800 DAQ tools#Running the S800 DAQ|Run the S800 ReadoutGUI]] for the S800 data acquisition system as you normally would on spdaq19, and click the ''Start'' button. |
- Log in using the experimental account to ddasdaq3 or any other of the systems dual homed to the GRETINA/NSCLDAQ network. | - Log in using the experimental account to **ddasdaq3** or any other of the systems dual homed to the GRETINA/NSCLDAQ network. |
- godaq starts the Readout control program. | - Use command ''godaq'' to run the Readout control program. |
- Click the Start button. This will grab remote control over the S800 readout GUI. | - Click the ''Start'' button. This will grab remote control over the S800 Readout GUI. The S800 daq will now be in slave mode. |
You should now be able to start runs as needed in the experiment's ReadoutGUI running | - You should now be able to start runs as needed in the experiment's ReadoutGUI running on the dual homed system. |
on the dual homed system. | |
| |
When everything has started correctly you should have the following ring buffers | You can check the ring buffers using the command **/usr/opt/nscldaq/xxxxx/bin/ringbuffer status**, where xxxxx is the nscldaq version (as of March 2016, 11.0-020). If everything has started correctly you should have the following ring buffers in the dual homed system (e.g. ddasdaq3): |
in the dual homed system (e.g. ddasdaq3): | |
| |
* experimental-user-name (e.g. e14045) this ring is where sampled coincidence data | * **experimental-user-name (e.g. e14045)**: This ring is where sampled coincidence data is placed. This is done via a tapcat, glom pipeline. |
is placed. This is done via a tapcat, glom pipeline. | * **spdaq19.rawccusb**: It will provide raw data from the S800 CAMAC crate. |
* spdaq19.rawccusb - will provide raw data from the S800 CAMAC crate. | * **spdaq19.rawvmusb**: It will provide raw data from the S800 VME crate. |
* spdaq19.rawvmusb - will provide raw data from the S800 VME crate. | * **spdaq19.s800filter**: It will provide the event built, reformated data from the S800 Filter. During a run, data are pushed from this ring into the GRETINA GEB. |
* spdaq19.s800filter - will provide the event built, reformated data from the | |
S800. During a run, data are pushed from this ring into the | |
GRETINA GEB. | |
| |
In addition to the normal stagea are structure three directories are added that will | In addition to the normal **stagearea** structure, three directories are added that will be used to store raw S800 data: |
be used to store raw S800 data: | |
| |
* stagearea/rawccusb - Event files containing raw ccusb data from the s800. | * **~/stagearea/rawccusb**: Event files containing raw CCUSB data from the S800. |
* stagearea/rawvmusb - Event files containing raw vmusb data from the s800. | * **~/stagearea/rawvmusb**: Event files containing raw VMUSB data from the S800. |
* stagearea/s800filter - Event files containing event build, reformatted | * **~/stagearea/s800filter**: Event files containing event build, reformatted S800 data from the S800 Filter. |
s800 data. | |
| |
| |