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BepiColombo Data Handling and the Science Archive

BepiColombo Data Handling and the Science Archive. Y. Kasaba (JAXA). Based on the presentation in Bepi-SWT #1 in April 2005 (@ ESTEC). [J. Zender (ESTEC) , Y. Kasaba (ISAS)]. Baseline. Working archive design for the benefit of PIs and the whole of the BC teams

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BepiColombo Data Handling and the Science Archive

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  1. BepiColomboData Handling and the Science Archive Y. Kasaba (JAXA) Based on the presentation in Bepi-SWT #1 in April 2005 (@ ESTEC) [J. Zender (ESTEC) , Y. Kasaba (ISAS)]

  2. Baseline • Working archive design for the benefit of PIs and the whole of the BC teams • Define common data formats (ex. CDF, HDF, FITS) to be used in the BC project • Long-term Science Archive is based on the PSA/JAXA standard (based/derived on today's PDS Standard)

  3. L1a Data Working Archive (WA)* L1b Processing L1b Data CAL Info L2 Processing L2 Data Long-term Dataset Preparation DOC, CAL, DATA, AUX L1b Dataset L2 Dataset Long-term Science Archive (LTA) • Data Processing Levels • L1a: Telemetry Packets • L1b: formatted data, but uncalibrated • L2: calibrated data • L3: derived, higher-level data Data Processing Concept • Working Archive: • used inside the PI team • simple and common definition to • reduce data production efforts • reduce complexity of data exchange TLM Non-calibrated Calibrated • Long-term Science Archive: • used by the scientific community in large • aimed for long-term data preservation • will be copied from the working archive • by ESA/JAXA, adding meta-information and documentation • with support from PI teams * Level 3 data processing not taken into account

  4. L1a Data L1a Data L1a Data L1a Data L1b Processing L1b Processing L1b Processing L1b Processing WA 0 WA n WA n WA 0 L1b Data L1b Data L1b Data L1b Data CAL Info CAL Info CAL Info CAL Info L2 Processing L2 Processing L2 Processing L2 Processing L2 Data L2 Data L2 Data L2 Data Data Flow Overview BC PL team access (PI controlled, restricted access) MMO MPO Quicklook MMO/MPO Quicklook MPO/MMO working archive working archive MMO MPO O O O O O O JAXA/BepiColombo Project MPO* MMO* (mirror) (mirror) science archive science archive MMO MPO MPO* MMO* JAXA Unified Archive (DARTS) (mirror) (mirror) World-wide scientific community

  5. JAXA: DARTS system -- Unified data archive for all scientific missions Latest project: Suzaku (X-ray astrophysics), Akari (IR Astronomy), Reimei (Auroral physics), and Solar-B (Solar physics).

  6. Schedule Thoughts(updated with new launch schedule) • Working archive design to start mid 2007 It will be presented at MMO-PDR in JAXA (2007.12E) • Discussion on common data format and decision 2008 Current plan for MMO Plasma data sets: File format : CDF ? Archiving : quasi-PDS ? (or future standard) • Discussion on future auxiliary data support (e.g. SPICE) 2009 • Working archive implementation to start mid 2010 • Working archive infrastructure ready at FM tests 2011 It will be tested associated with FM test in ESA & JAXA. • Long-term Science Archive infrastructure ready at launch 2013

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