A method is presented for reconstructing the intensity profile, I, formed in the magnetic elements which have diameters smaller than the best presently...
Spectroscopic analysis of the light coming from an atmosphere is a powerful tool for revealing its properties. The problem when using conventional spectroscopy...
Intensive Spectroscopic Monitoring of NGC 5548 with HST, IUE, and Ground-Based Telescopes
We present the results of a combined HST/IUE/ground-based spectroscopic monitoring campaign on the Seyfert 1 galaxy NGC 5548 that was undertaken in order to...
Interaction between OB stars and the interstellar medium
From the emission line map in Hα over the full face of the spiral galaxy NGC 3359, we analyze the internal velocity structure of the H II region population. The...
Interaction of Convective Structures with the Magnetic Field of Solar Pores
Time series of high-resolution white-light images of solar pores are analyzed. Granular motions in the vicinity of pores are driven by mesogranular flows...
Interaction versus radio source generation: a CCD survey of galaxies with radio jets.
The authors present some general results suggesting that ongoing strong interaction or merging between elliptical galaxies produces a well defined type of radio...
We investigate the influence of interactions on the star formation by studying a sample of almost 1500 of the nearest galaxies, all within a distance of 40 Mpc...