Interpreting the line-profile variations of subdwarf B pulsators: the case of PG 1336-018 (NY Virginis)

M. Vučković; R. H. Østensen; C. Aerts; J. H. Telting; U. Heber; R. Oreiro

doi:10.1051/0004-6361/200912457

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Volume 505 / No 1 (October I 2009)

A&A, 505 1 (2009) 239-248

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Table 1:

Stellar parameters used to model the line-profile variations using the spectral-synthesis codes BRUCE and KYLIE (Townsend 1997).
Parameter	Value
Equatorial rotational velocity (km s^-1)	75
Inclination angle ( $^\circ$ )	80.67
Polar radius ( $R_\odot$ )	0.15
Polar temperature (K)	31 300
Polar gravity (cm s^-2)	5.77
Pulsation period^a (s)	183.98

^a The period detected in our VLT/ UVES data set and in all photometric
campaigns on PG 1336-018 (see Paper I).

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