Contents.
      planet: 5 - Jupiter
  satellites: J1 - Io       : 1,
              J2 - Europe   : 2,
              J3 - Ganymede : 2
total number: 5
        type: absolute
       dates: 2016-2021
 observatory: 24 stations in North and South America, Hawaii, and South Korea
              
Reference.
  Morgado B. et al. (2022)
  Milliarcsecond Astrometry for the Galilean Moons Using Stellar Occultations.
  The Astronomical Journal 163:240 (15pp).
  2022AJ____163__240M

Informations.
         relative to: absolute
     reference frame: astrometric
     centre of frame: geocentre
    epoch of equinox: J2000
          time scale: UTC
           reduction: Gaia EDR3
         coordinates: absolute
    diff. refraction: no information
            receptor: CCD
           telescope: see the list in Appendix A in the paper by Morgado et al. (2022)
           observers: see the list in Appendix A in the paper by Morgado et al. (2022)
 data included in standard data file : no

Comments.
  1. The full list of observation sites is given in Appendix A in the paper by Morgado et al. (2022)
  2. Observation of Europa on March 31, 2017 is the result of new reduction of the observation given
     in the data unit jg0072.
     
Format.
  1. Satellite (501 - Io, 502 - Europa, 503 - Ganymede)
  2. Year    of the date of observation
  3. Month   of the date of observation
  4. Day     of the date of observation
  5. Hour    of the date of observation (time, h)
  6. Minutes of the date of observation (time, m)
  7. Seconds of the date of observation (time, s)
  8. Hour   of right ascension (alpha, h)
  9. Minute of right ascension (alpha, m)
 10. Second of right ascension with decimals (alpha, s)
 11. Uncertainty of right ascension (err_ra, mas) 
 12. Degree of declination (delta, deg)
 13. Minute of declination (delta, '  )
 14. Second of declination (delta, '' )
 14. Uncertainty of declination (err_d, mas) 

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Sat  Year    Day    time       alpha          err_ra  delta         err_d
          Month    h  m  s    h  m  s         mas   deg '  ''       mas
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