Contents.
      planet: 4 - Mars
  satellites: M1 - Phobos: 295
total number: 295
        type: relative, absolute
       dates: 2014-2016
 observatory: MARS EXPRESS probe

Reference.
   Ziese, R.; Willner, K. (2018)
   Mutual event observations of solar system objects by SRC on Mars Express. Analysis and release of observations.
   Astronomy and Astrophysics. Vol. 614. Id. A15, 9 pp.
   2018A&A___614A__15Z

Informations.
         relative to: Saturn, absolute
     reference frame: astrometric
     centre of frame: MARS EXPRESS spacecraft
    epoch of equinox: J2000
          time scale: UTC
           reduction: no information
         coordinates: angular separation with respect to Saturn, absolute coordinates in the spacecraft-centered ICRF
    diff. refraction: no information
            receptor: CCD
           telescope: HRSC/SRC camera
           observers: MARS EXPRESS
 data included in standard data file: yes

Comments.


Format.

  1. Image name (Image)
  2. Year    of the image date
  3. Month   of the image date
  4. Day     of the image date
  5. Hour    of the image mid-time
  6. Minutes of the image mid-time
  7. Seconds of the image mid-time with decimals
  8. X coordinate of MARS EXPRESS spacecraft in Mars-centered ICRF (Xpos, km)
  9. Y coordinate of MARS EXPRESS spacecraft in Mars-centered ICRF (Ypos, km)
 10. Z coordinate of MARS EXPRESS spacecraft in Mars-centered ICRF (Zpos, km)
 11. Phobos on image boundary (1) or not (0), B
 12. Angular separation with respect to Saturn (AngSep, deg)
 13. 3-sigma error of AngSep (e_AngSep, deg)
 14. Right ascension of Phobos in the spacecraft-centered ICRF (RAdeg, deg)
 15. 3-sigma error of RAdeg (e_RAdeg, deg)
 16. Declination of Phobos in the spacecraft-centered ICRF (DEdeg, deg)
 17. 3-sigma error of DEdeg (e_DEdeg, deg)
 18. Right ascension of Saturn in the spacecraft-centered ICRF (RA2deg, deg)
 19. Declination of Saturn in the spacecraft-centered ICRF (DE2deg, deg)

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Image               Year   Day  Hour  Sec       Xpos       Ypos       Zpos     B  AngSep   e_AngSep RAdeg      e_RAdeg   DEdeg     e_DEdeg  RA2deg      DE2deg
                      Month        Min           km         km         km           deg      deg     deg         deg      deg        deg     deg          deg
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