Variation Of Sunspot Properties Between 1999 And 2011
We study the magnetic field and the umbral intensity of sunspots for the period 1999 to 2011. We analyze full Stokes spectra of 183 spots observed with the...
Variation of the granulation with the solar latitude
Results are presented from a search for variations in solar granulation properties with heliographic latitudes. Photographs taken in the summers of 1985 and...
Variation of the granulation with the solar latitude.
Preliminary results of a search for the variation of the solar granulation properties with the heliographic latitude are presented. Within errors, no changes...
Variations in the Mean Line-Of Velocity of the Sun - 1976-1985
Measurements of the line of sight velocity of the sun with respect to earth have been obtained at Izaña (Tenerife) during the years 1976 to 1985. The mean...
Variations in the Nuclear Spectra of Comet 28P/Neujmin 1
Jupiter-family comets are of particular interest for several reasons, including the fact that they are the most accessible to spacecraft. These comets also...
Variations of O-B stars in Mercator observations (De Cat+, 2007)
We selected a large sample of O-B stars that were considered as (candidate) slowly pulsating B, beta Cep, and Maia stars after the analysis of their Hipparcos...
(abridged) The {stellar IMF} has been found to be essentially invariant. While some apparent differences are seen, the uncertainties inherent to this game do...