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UBV polarimetry of 361 A- and F-type stars in selected areas
We present simultaneous UBV linear polarization measurements for 361 A-and F-type stars with accurate colour excess and distance determination.These stars are distributed in 35 Kapteyn's Selected Areas, covering thethird and fourth quadrants of the galactic plane (|b| <= 30degr ).The obtained polarization and the known colour excess are compared. Ananalysis of the polarization distribution as a function of the stellardistance is also performed. Based on observations collected at theEuropean Southern Observatory (ESO), La Silla, Chile.
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Gözlemler ve gökölçümü verileri
| Takýmyýldýz: | Yengec |
| Sað Açýklýk: | 08h24m19.62s |
| Yükselim: | +13°30'22.0" |
| Görünürdeki Parlaklýk: | 8.715 |
| Uzaklýk: | 671.141 parsek |
| özdevim Sað Açýklýk: | -25.4 |
| özdevim Yükselim: | -8.3 |
| B-T magnitude: | 9.197 |
| V-T magnitude: | 8.755 |
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