STELLAR ANGULAR DIAMETERS AND VISUAL SURFACE BRIGHTNESS .3. IMPROVED DEFINITION OF RELATIONSHIP

被引：312

作者：

BARNES, TG

EVANS, DS

MOFFETT, TJ

机构：

[1] MCDONALD OBSERV, AUSTIN, TX 78712 USA

[2] PURDUE UNIV, DEPT PHYS, W LAFAYETTE, IN 47907 USA

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1978年 / 183卷 / 02期

关键词：

Color index - Limb darkening - Luminosity class - Spectral types - Stellar angular diameters - Surface brightness;

D O I：

10.1093/mnras/183.3.285

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The relationship between visual surface brightness parameter Fv and the (V-R)0 colour index is improved by adding 40 new stars to the 52 stars used in the previous calibration. Explicit corrections for limb-darkening effects on the observed angular diameters are introduced. New BVRI photometry is reported for 39 stars used in the calibration. The new calibration strengthens the previous assertion that the Fv - (V-R)0 relation is independent of luminosity class and applicable to all spectral types 04-M8, S,andC. © Royal Astronomical Society.

引用

页码：285 / 304

页数：20

共 81 条

[1] PHOTOELECTRIC MEASUREMENTS OF LUNAR OCCULTATIONS .7. FURTHER OBSERVATIONAL RESULTS [J].