Psi Per HD22192 B5Ve V=4.23 vsini=280 km/s d=215 pc

To Download HPOL reticon Psi Per data(FITS files):
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Polarizations and Position Angles of Field Stars within 5 degrees of Psi Per

Field Stars

References

• Constraints on the Geometry of Circumstellar Envelopes: Optical Interferometric and Spectropolarimetric Observations of Seven Be Stars 1997-- A. Quirrenbach, K. S. Bjorkman, J. E. Bjorkman, C. A. Hummel, D. F. Buscher, J. T. Armstrong, D. Mozurkewich, N. M. Elias II and B. L. Babler, Ap. J., 479, 477.

Plots containing all the HPOL reticon observations

%Pol vs Time	PA vs Time	Q vs U

Information on Individual HPOL reticon observations

Psi Per HPOL reticon Observing Log:

                                                                                     intr BJ(pol)
Name     Date     MJD     ExpT   V-Pol(%) V-Err(%) V-PA(deg) HaEqW Vintr-Pol Vintr-PA high low  red
Psi Per  910929 48528.30  6554    0.395    0.002    46.9     29.3
         911007 48536.25  6554    0.399    0.002    48.4     27.4
         911008 48537.11  6554    0.402    0.002    47.2     28.5
         911009 48538.35  3277    0.392    0.002    47.4     27.8
         921004 48899.31  4915    0.486    0.003    45.3     29.1
         921025 48920.22  6554    0.505    0.002    46.6     29.6
         940201 49384.02  4915    0.592    0.002    45.0     30.9
         941011 49636.25  6554    0.656    0.002    46.0     29.7
         941111 49667.13  6554    0.670    0.002    46.2     29.4