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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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| Сазвежђа: | Орион |
| Ректацензија: | 04h50m09.16s |
| Deклинација: | +01°40'44.9" |
| Apparent магнитуда: | 8.779 |
| Proper motion RA: | 19.6 |
| Proper motion Dec: | -12.7 |
| B-T magnitude: | 9.232 |
| V-T magnitude: | 8.817 |
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