Contents.
      planet: 5 -Jupiter
  satellites: J1-Io       : 146,
              J2-Europe   : 180,
              J3-Ganymede : 180,
              J4-Callisto : 255
total number: 761
        type: absolute
       dates: 2016-2017
 observatory: 084 - Pulkovo

Reference.
    Narizhnaya N. V. et al. (2018)
    Astrometric Observations of the Galilean Moons of Jupiter at the Pulkovo Normal Astrograph in 2016-2017.
    Solar System Research. Vol. 52. N. 4. P. 312-319.
    2018SoSyR__52__312N

Informations.
           relative to: absolute
       reference frame: astrometric
       center of frame: topocenter
      epoch of equinox: J2000.0
            time scale: UTC
             reduction: Gaia DR1
           coordinates: absolute
      diff. refraction: no information
              receptor: CCD
             telescope: Pulkovo Normal Astrograph (D/F = 330 mm / 3467 mm)
             observers: Narizhnaya, N. V.; Khovrichev, M. Yu.; Apetyan, A. A.; Bikulova, D. A.; Ershova, A. P.;
                        Balyaev, I. A.; Kulikova, A. M.; Os'kina, K. I.; Maksimova, L. A.
data included in standard data file: no

Comments.
  (O-C) rediduals were obtained with the MULTI-SAT web-server where the EPM2015 and V.Lainey-V.2.0|V1.1 theories were used

Format.
  1. Number of satellite (N): 1 - J1, 2 - J2, 3 - J3, 4 - J4
  2. Year   of the moment of observation
  3. Month  of the moment of observation
  4. Day    of the moment of observation with decimals
  5. Hour   of right ascension (alpha, h)
  6. Minute of right ascension (alpha, m)
  7. Second of right ascension (alpha, s) with decimals
  8. Degree of declination (delta, deg)
  9. Minute of declination (delta, '  )
 10. Second of declination (delta, '' ) with decimals
 11. (O-C) residual in right ascension, (O-C)RA, arcsec
 12. (O-C) residual in declination, (O-C)D, arcsec
 13. Error of mean O-C in right ascension, e(O-C)RA, arcsec
 14. Error of mean O-C in declination, e(O-C)D, arcsec

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N Year    Day       alpha         delta      (O-C)RA (O-C)D e(O-C)RA e(O-C)D
    Month          h  m  s       deg ' ''     arcsec  arcsec arcsec  arcsec
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