We present internal proper motion measurements of more than five hundred positions of NGC 2392, based on images acquired with the WFPC2 on bord of the Hubble...
Internal rotation and mixing in the massive star HD192575
The evolution of high mass stars (>8M_sun) is strongly dictated by their interior structure, specifically the mixing processes near the core and in the...
Internet resources for professional astronomy : proceedings of the IX Canary Islands Winter School of Astrophysics
This book presents a comprehensive guide to the impact of the internet on professional astronomy. Each chapter deals with a range of the electromagnetic...
Internetwork Magnetic Field Distribution from Simultaneous Fe I 1.5 µ and Fe I 630 nm Observations
We took simultaneous observations in Fe I 1.5 µ and Fe I 630 nm of an internetwork region. We discuss the compatibility of the data in the two spectral ranges...
Spectropolarimetric observations of the internetwork obtained in the 1.56 [mμ]m Fe I doublet are used to calculate the distributions of magnetic field strength...
Internetwork magnetic fields observed in the visible.
We present internetwork quiet Sun spectropolarimetric observations taken simultaneously at the Fe I lines at 630 and 525 nm. The magnetometry at 630 nm in these...