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Cluster data sets

Cluster data sets. P-A Lindqvist, KTH. Cluster data sets. CDDS (Cluster Data Disposition System) RDM (Raw Data Media) on CD-ROM Online RDM CSDS (Cluster Science Data System) CAA (Cluster Active Archive). CDDS. Cluster Data Disposition System At ESOC, Darmstadt Restricted access

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Cluster data sets

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  1. Cluster data sets P-A Lindqvist, KTH EFW Meeting, Uppsala, 18-19 May 2006

  2. Cluster data sets • CDDS (Cluster Data Disposition System) • RDM (Raw Data Media) on CD-ROM • Online RDM • CSDS (Cluster Science Data System) • CAA (Cluster Active Archive) EFW Meeting, Uppsala, 18-19 May 2006

  3. CDDS Cluster Data Disposition System • At ESOC, Darmstadt • Restricted access • Intended for quick-look and health monitoring • All WEC data regularly distributed to: Uppsala, Oslo, Berkeley, Orleans, Velizy, ESTEC, and Sussex • There are some missing and truncated files EFW Meeting, Uppsala, 18-19 May 2006

  4. RDM on CD-ROM Raw Data Media • Official source of Cluster raw data • CD-ROMs sent from ESOC to all Co-I institutes • 1-3 CD-ROMs per day • Distribution ended 1 Jan 2006 EFW Meeting, Uppsala, 18-19 May 2006

  5. Online RDM Online Raw Data Media • Replaces CD-ROM delivery since 1 Jan 2006 • Same directory structure as CD-ROMs • Includes also all CD-ROMs since start of mission • Documentation: http://caa.estec.esa.int/documents/CAA_EST_ID_0001_V01_2.pdf • Example, list all available RDMs: http://caa.estec.esa.int/cgi-bin/caa_rdm EFW Meeting, Uppsala, 18-19 May 2006

  6. CSDS (1) Cluster Science Data System • Intended for event selection, not scientific analysis • PP, Prime Parameters (spin resolution, all 4 SC) • SP, Summary Parameters (1-minute resolution, 1 SC only) • CSDS home page: http://sci2.estec.esa.nl/cluster/csds/csds.html • CSDS User's guide: ftp://ftp.estec.esa.nl/pub/csds/task_for/users_guide/csds_guide.html EFW Meeting, Uppsala, 18-19 May 2006

  7. CSDS (2) Cluster Science Data System (cont’d) • SDC, Scandinavian Data Centre, located at KTH, Stockholm • Computes EFW CSDS data and distributes to other data centres • Distributes all instrument CSDS data to Scandinavian users • SDC home page: http://www.plasma.kth.se/cluster/sdc.html • CDMS (Cluster Data Management System) for actually getting or plotting data: http://www.plasma.kth.se/cdms/ EFW Meeting, Uppsala, 18-19 May 2006

  8. CSDS (3) Cluster Science Data System (cont’d) • FGM funding problems: • CSDS validation no longer possible • FGM will not deliver PP data after 1 Jan 2006 • Instead non-validated data will be available • New file names, new parameter names EFW Meeting, Uppsala, 18-19 May 2006

  9. CAA Cluster Active Archive • CAA overview presented by Harri Laakso • EFW in the CAA presented by Yuri Khotyaintsev • CAA home page: http://caa.estec.esa.int/ EFW Meeting, Uppsala, 18-19 May 2006

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