25 Cyg HD189687 B3IVe V=5.19 vsini=200 km/s d=483 pc

FITS files: ftp HPOL reticon 25 Cyg data

References

Plots containing all the HPOL reticon observations

(3 HPOL Polarimetric Observations from 1989-1994)
P vs Time %Pol vs Time PA vs Time PA vs Time Q vs U Q vs U

Information on Individual HPOL reticon observations

25 Cyg HPOL reticon Observing Log:

                                                                                     intr BJ(pol)
Name     Date     JD     ExpT   V-Pol(%) V-Err(%) V-PA(deg) HaEqW Vintr-Pol Vintr-PA high low  red
25-Cyg   920807 8841.67  5734    0.297    0.005   107.5
         920910 8875.63  8192    0.292    0.003   109.2
         920924 8889.56  6554    0.278    0.003   110.1

Be Star Atlas Objects page
Be Star Atlas Home page