Observations of the Sun with the astrolabe of Santiago: 1995-1997*
Departamento de Astronomía, Universidad de Chile, Casilla 36-D, Santiago, Chile
Send offprint request to: F. Noël
Accepted: 14 April 1998
Observations of the Sun with a modified Danjon astrolabe at 30° and 60° zenith distances are beeing carried out since 1990 at Santiago, Chile. Here are presented the results in right ascension, parameter Y and apparent semidiameter obtained during the period 1995-1997. These results and those obtained in former years are available in electronic form. The differences astrolabe minus ephemeris in alpha and semidiameter are briefly discussed.
Key words: astrometry / Sun: general
© European Southern Observatory (ESO), 1998