The Strömvil system: an effective combination of two medium-band photometric systems

Artikel in diesem Heft

1. Contents
2. Classification of population II stars in the Vilnius photometric system. I. Methods
3. The Strömvil system: an effective combination of two medium-band photometric systems
4. UBVRI standard stars at northern declinations
5. Some superficially normal stars with Strömgren photometry similar to that of field-horizontal-branch stars
6. Interstellar extinction in the area of the Serpens Cauda molecular cloud
7. Vilnius photometry of stars in the area of SA 57
8. A Microwave Sunspot-Associated Source with S-Shaped Circular Polarization
9. Transformation equations between the standard and CCD Vilnius systems. II. The Flagstaff CCD system
10. Ventspils radiotelescopes: history, parameters, possibilities