Contents.
planet: 5 - Jupiter
satellites: J1 - Io : 14,
J2 - Europa : 1,
J3 - Ganymede : 6,
J4 - Callisto : 4
total number: 25
type: relative
dates: 2009-2009
observatory: see observatories coordinates below.
Reference.
Morgado B., Vieira-Martins R., Assafin M., Dias-Oliveira A.,
Machado D. I., Camargo J. I. B., Malacarne M., Sfair R.,
Winter O. C., Braga-Ribas F., Benedetti-Rossi G.,
Boldrin L. A., Camargo B. C. B. Gaspar H. S.,
Gomes-Júnior A. R., Miranda J. O., de Santana T., Trabuco L. L. (2019)
The 2014-2015 Brazilian Mutual Phenomena campaign
for the Jovian satellites and improved results for the 2009 events.
Planetary and Space Science. V. 179. Article id. 104736.
2019P&SS__17904736M
Informations.
relative to: reference body is an occulted or eclipsed satellite:
J1 - Io : 7,
J2 - Europa : 16,
J3 - Ganymede : 1,
J4 - Callisto : 1
reference frame: astrometric
centre of frame: topocenter for mutual occultation
or heliocenter for mutual eclipse
epoch of equinox: J2000
time scale: UTC
reduction: from mutual occultations and eclipses
coordinates: Impact parameter and the moment of mutual approximation of the satellites
diff. refraction: no information
receptor: photometric (see the relevant article)
telescope: See in the publication
observers: See in the publication
data included in standard data file: no
Comments.
Data are deduced from the photometric observations
of the mutual occultations and eclipses made
during the international campaign in 2014-2015.
The description of these astrometric data and
are given in the relevant article (see Reference).
The coordinates of the observatories are given below.
The differences are given between the fitted parameters
and the ones expected from the ephemeris jup310 and DE435 (JPL).
Observatory code with geographic coordinates and telescope parameters.
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Altitude Telescope CCD
Code IAU Longitude Latitude km diam. cm type
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1 (OPD, 874) 45 deg 34' 57" W 22 deg 32' 07" S 1864 60 Andor/IKon-L
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Format.
1. Year of the moment of observation
2. Month of the moment of observation
3. Day of the moment of observation
4. Hour of the moment of observation (UTC)
5. Minute of the moment of observation (UTC)
6. Seconds of the moment of observation (UTC)
7. Code of the phenomenon: AoP - mutual occultation, AeP - mutual eclipse,
A - the number of activ satellite (occulting or eclipsing)
P - the number of passiv satellite (occulted or eclipsed)
8. N obs, the number of observatory: 1-OPD, 2-FOZ, 3- GOA (see referebce)
9. Error time, the error of the moment of observation, s
10. Dt*v, difference of the moment of observation with ephemeride
converted from seconds of time to mas by using the ephemeris relative velocity, mas
11. s0, impact parameter, mas
12. Error imp.par, error of the impact parameter, mas
13. D imp.par, difference of the impact parameter with ephemeride, mas
14. v, apparent relative velocity in the sky plane, mas/s
15. Error v, error of the apparent relative velocity in the sky plane, mas/s
16. D v, difference of the of the apparent relative velocity in the sky plane
with ephemeride, mas/s
17. rms, rms between the observed light fluxes and the fitted ones (see reference)
18. N, number of images utilised
19. Xi^2, the normalised Xi^2 of the fit (see reference)
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year AoP Error Impact Error D Error D
month or N time, Dt*v param. imp.par imp.par v v v rms N Xi^2
day h m s AeP obs s mas mas mas mas mas/s mas/s mas/s
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