Abstract
In the framework of the Phase 2 of the NEMO neutrino telescope project, a tower with 32 optical modules is being operated since march 2013. A new scalable Trigger and Data Acquisition System (TriDAS) has been developed and extensively tested with the data from this tower. Adopting the all-data-to-shore concept, the NEMO TriDAS is optimized to deal with a continuous data-stream from off-shore to on-shore with a large bandwidth. The TriDAS consists of four computing layers: (i) data aggregation of isochronal hits from all optical modules; (ii) data filtering by means of concurrent trigger algorithms; (iii) composition of the filtered events into post-trigger files; (iv) persistent data storage. The TriDAS implementation is reported together with a review of dedicated on-line monitoring tools.
| Original language | American English |
|---|---|
| Title of host publication | AIP Conference Proceedings |
| Editors | Oleg Kalekin, Diego Real, Chad Finley, Kay Graf, Perry Sandstrom, Dawn Williams, John Kelley, Per Olof Hulth, Christian Walck, Markus Ahlers, Anastasios Belias, Klas Hultqvist, Juan de Dios Zornoza |
| Publisher | American Institute of Physics Inc. |
| Pages | 158-162 |
| Number of pages | 5 |
| ISBN (Electronic) | 9780735412699 |
| DOIs | |
| State | Indexed - 2014 |
| Externally published | Yes |
| Event | 6th International Workshop on Very Large Volume Neutrino Telescopes, VLVnT 2013 - Stockholm, Sweden Duration: 5 Aug 2013 → 7 Aug 2013 |
Publication series
| Name | AIP Conference Proceedings |
|---|---|
| Volume | 1630 |
| ISSN (Print) | 0094-243X |
| ISSN (Electronic) | 1551-7616 |
Conference
| Conference | 6th International Workshop on Very Large Volume Neutrino Telescopes, VLVnT 2013 |
|---|---|
| Country/Territory | Sweden |
| City | Stockholm |
| Period | 5/08/13 → 7/08/13 |
Bibliographical note
Publisher Copyright:© 2014 AIP Publishing LLC.
Keywords
- NEMO
- Neutrino telescope
- Trigger and data acquisition system
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