KPL/IK

Hayabusa2 MASCOT MASMAG Instrument kernel
==============================================================================

   This instrument kernel (I-kernel) contains no parameters but instrument's
   description for the Hayabusa2 MASCOT magnetometer (MASMAG) instrument.


Version and Date
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   Version 0.0     -- January 17, 2024 -- David Hercik, TU-Braunschweig,
                                          instrument provider, and
                                          Shin-ya Murakami, ISAS/JAXA

      - Initial version.


References
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   1. ``Frames Required Reading''

   2. Hayabusa2 Mascot Lander Frames Kernel, Latest Version

   3. Hercik, D., Auster, H.-U., Blum, J., Fornacon, K.-H., Fujimoto, M.,
      Gebauer, K., et al. (2017). The MASCOT Magnetometer. Space Science
      Reviews, 208(1-4), 433-449. https://doi.org/10.1007/s11214-016-0236-5

   4. Hercik, D., Auster, H.-U., Constantinescu, D., Blum, J., Fornacon,
      K.-H., Fujimoto, M., et al. (2020). Magnetic Properties of Asteroid
      (162173) Ryugu. Journal of Geophysical Research: Planets, 125(1),
      e2019JE006035. https://doi.org/10.1029/2019JE006035


Contact Information
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   David Hercik, TU-BS, d.hercik@tu-bs.de


Naming Conventions and Conventions for Specifying Data
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   All names referencing values in this IK file start with the
   characters `INS' followed by the NAIF Hayabusa2 spacecraft ID number
   (-37) followed by a NAIF three digit ID code for the Hayabusa2 MASCOT
   magnetometer (MasMag) sensors. This is the full list of names and IDs
   for the MasMag instrument described by this IK file:
   
      Name                         NAIF ID
      ------------------------     ---------
      HAYABUSA2_MASCOT_MASMAG      -37760

   The upper bound on the length of the name of any data item is 32
   characters.

   If the same item is included in more than one file, or if the same
   item appears more than once within a single file, the latest value
   supersedes any earlier values.


Overview
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   From [3]:

     The MASCOT magnetometer instrument is a vector-compensated three-axis
     fluxgate magnetometer consisting of a sensor head and digital
     electronics. The instrument has a long heritage from various space
     missions such as THEMIS, Venus Express, ROSETTA or BepiColombo. The
     sensor itself has been built at the Institut fur Geophysik und
     extraterrestrische Physik (IGeP), Technische Universitaet Braunschweig
     in cooperation with Magson GmbH (Berlin) providing the electronics. The
     MasMag electronics board (PCB) is placed inside MASCOT's common
     electronics box, while the sensor itself is mounted near a corner of the
     lander's body frame.


Instrument performance and parameters
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   This section contains overview of the magnetometer basic parameters and
   performance [3].

      Parameter                           Value
      --------------------------------    ------------------
      Sensor mass [g]                     89
      Electronics mass [g]                180
      Power consumption [W]               0.5
      Sensor dimensions [mm3]             pi x 27.5^2 x 50
      Electronics dimensions [mm3]        109 x 94 x 20
      Dynamic range [nT]                  +/-12000
      Sensor noise @1 Hz [pT/sqrt(Hz)]    < 15
      Resolution [pT]                     2
      Sampling rate [Hz]                  10
      Nominal data volume [bit/s]         1010


Mounting Alignment
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   Refer to the latest version of the Hayabusa2 Mascot Lander Frames Kernel
   (FK) [2] for the instrument reference frame definitions and mounting
   alignment information.


Instrument FOV Definition(s)
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   No FOV is applicable to a magnetometer.

End of IK file.