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J/A+A/368/912  Polarization and rotational velocities of Be stars (Yudin, 2001)

Statistical analysis of intrinsic polarization, IR excess and projected rotational velocity distributions of classical Be stars. Yudin R.V. <Astron. Astrophys. 368, 912 (2001)> =2001A&A...368..912Y
ADC_Keywords: Stars, Be ; Polarization ; Rotational velocities Keywords: classical Be stars: polarization - projected rotational velocities - near IR excesses - far IR excesses Abstract: We present the results of statistical analyses of a sample of 628 Be stars. The parameters of intrinsic polarization p*, projected rotational velocity (vsini), and near IR excesses have been investigated. The values of p* have been estimated for a much larger and more representative sample of Be stars (∼490 objects) than previously. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file appen1.dat 103 628 Observational data of classical Be stars appen2.dat 57 498 Observed interstellar and intrinsic polarization appen.tex 132 1135 LaTeX version of appendices I and II
See also: II/220 : Polarisation of Be stars (McDavid, 1986-1999) Byte-by-byte Description of file: appen1.dat
Bytes Format Units Label Explanations
1- 11 A11 --- Name HD (III/135), BD (I/119) or CPD (I/108) name 13- 16 I4 --- HR ? HR (V/50) number 17 A1 --- m_HR [AB] Multiplicity index on HR 19- 22 I4 --- MWC ? MWC (Merrill & Burwell, 1933ApJ....78...87M, 1943ApJ....98..153M, 1949ApJ...110..387M) number 24- 35 A12 --- SpType MK spectral type 38 A1 --- u_E(V-L) [~] Indicates an approximate E(V-L) 39- 43 F5.2 mag E(V-L) ? Calculated colour excess E(V-L) (G1) 45 A1 --- l_Pintr Limit flag on Pintr 46- 49 F4.2 % Pintr ? Calculated intrinsic V band polarization (G1) 50 A1 --- n_Pintr [+] +: observed polarization 52- 54 I3 km/s <vsini> ? Weighted average projected rotational velocity (G1) 56- 58 I3 km/s e_<vsini> ? rms uncertainty on <vsini> 60- 64 F5.2 mag E(V-12um) ? Average far IR excess E(V-12um) at 12µm 66- 87 A22 --- Names Other names 89-103 A15 --- Rem Remarks
Byte-by-byte Description of file: appen2.dat
Bytes Format Units Label Explanations
1- 11 A11 --- Name HD (III/135), BD (I/119) or CPD (I/108) name 15- 20 F6.1 pc Dist ? Distance 21 A1 --- Note [*] *: no objects in 3deg-vicinity (1) 22- 25 F4.2 % Pobs ? Observed polarisation 27- 30 F4.2 % e_Pobs ? rms uncertainty on Pobs 32- 36 F5.1 deg PAobs ? Position angle of observed polarisation 38- 41 F4.2 % Pinst ? Interstellar polarization 43- 45 I3 deg PAinst ? Position angle of interstellar polarization 47 A1 --- l_Pintr Limit flag on Pintr 48- 51 F4.2 % Pintr Intrinsic polarization 52 A1 --- r_Pintr [+os] Notes on Pintr (1) 54- 56 I3 deg PAintr ? Position angle of intrinsic polarization
Note (1): Symbols used: *: no objects in 3°-vicinity, from Ghosh et al. (1999AJ....118.1061G) +: observed polarization o: Pintr from Ghosh et al. (1999AJ....118.1061G) s: Pintr from McLean & Brown (1978A&A....69..291M) reduced to V band
Global notes: Note (G1): References to the sources of optical and IR photometry: Dougherty et al., 1991AJ....102.1753D SIMBAD, simbad.u-strasbg.fr/SIMBAD Gezari, D.Y. et al., 1999, Cat. II/225 Hoffleit & Jaschek, 1982, Cat. V/50 Sterken, 1990, in Proc.: ``The infrared spectral region of stars", Eds.: Jaschek, C. and Andrillat, Y. Cambridge Univ. Press, p.319 Grillo et al., 1992ApJS...81..795G Hillenbrand et al., 1992ApJ...397..613H References to the sources of optical polarimetry: Poeckert et al., 1979AJ.....84..812P McLean & Brown, 1978A&A....69..291M Hall & Mikesell, 1953, Publ. US Naval Obs., XVII, Pt.I Ghosh et al., 1999AJ....118.1061G WUPPOL, 1999, (www.sal.wisc.edu/WUPPE/polcats/wuppol.html) Leroy, 1993A&AS..101..551L McDavid, 1999PASP..111..494M Serkowski et al., 1975ApJ...196..261S Quirrenbach, 1997ApJ...479..477Q Clarke & Bjorkman, 1998A&A...331.1059C Huang et al., 1989A&AS...78..431H Bjorkman et al., 1997, AAS Meeting 191, 43.03 Coyne et al., 1967AJ.....72..887C Jian & Bhatt, 1995A&AS..111..399J Yudin & Evans, 1998A&AS..131..401Y Vosnchinnikov & Marchenko, 1982SvA....26..673V Bjorkman & Schulte-Ladbeck, 1994, ASP Conf. Ser. 62, 74 McDavid, 2000AJ....119..352M Heiles, 2000AJ....119..923H, Cat. II/226 References to the sources of vsini data: Ballereau et al., 1995A&AS..111..423B Balona, 1995MNRAS.277.1547B Balona et al., 1992A&AS...92..533B Balona, 1990MNRAS.245...92B Bernacca & Perinotto, 1971CoAsi.250....1B Bjorkman et al., 1997, AAS Meeting 191, 43.03 Briot, 1986A&A...163...67B Brown & Verschueren, 1997A&A...319..811B Carpenter et al., 1984ApJ...286..741C Clark & Steele, 2000A&AS..141...65C Conti & Ebberts, 1977ApJ...213..438C Corporon & Lagrange, 1999A&AS..136..429C Cote & Waters, 1987A&A...176...93C Dachs et al., 1981A&AS...43..427D Doazan et al., 1981, In Proc. IAU Symp. No.98, Be stars, eds.: M.Jaschek, H.-G. Groth, Dordrecht, p. 319 Elias et al., 1997ApJ...484..394E Finkenzeller, 1985A&A...151..340F Ghosh, 1988A&AS...75..261G Ghosh et al., 1999AJ....118.1061G Halbedel, 1996PASP..108..833H Henrichs, 1999, In Proc. IAU Coll. N 169, Eds.: B. Wolf, O. Stahl, A.W. Fullerton. Springer, Lecture Notes in Physics, 523, 305 Herrero, , 1994, Space Sci. Rev. 66, 137 Hirata, 1993, in Proc. IAU Symp. No 162, Eds.: Balona, L.A., Henrich, H.F. and Le Contel, J.M., p.448 Hoffleit & Jaschek, 1982, Cat. V/50 Howarth et al., 1997MNRAS.284..265H Jaschek & Jaschek, 1993, Cat. < VI/57> Kaper, 1999, In Proc. IAU Coll. N 169, Eds.: B. Wolf, O. Stahl, A.W. Fullerton. Springer, Lecture Notes in Physics, 523, 193 Levato & Maloroda, 1970PASP...82..741L Lyubimkov et al., 1997MNRAS.286..549L Mennickent et al., 1994A&AS..106..427M Penny, 1996ApJ...463..737P Prinja, 1993, in Proc. IAU Symp. No 162, Eds.: Balona, L.A., Henrich, H.F. and Le Contel, J.M., p.507 Prosser, 1992AJ....103..488P Quirrenbach, 1993, in Proc. IAU Symp. No 162, Eds.: Balona, L.A., Henrich, H.F. and Le Contel, J.M., p.450 Rivinius et al., 1999A&A...348..831R SIMBAD, 1999, (simbad.u-strasbg.fr/SIMBAD) Short & Bolton, 1994, in Proc. IAU Symp. No.162, Pulsation, Rotation and Mass Loss in Early-Type Stars, Eds.: L.A.Balona, H.F., Henrichs and J.M. Le Contel, Kluwer, p.171 Slettebak, 1966ApJ...145..121S Slettebak et al., 1997PASP..109....1S Slettebak, 1982ApJS...50...55S Snow, 1981ApJ...251..139S Snow, 1982ApJ...253L..39S Steele et al., 1999A&AS..137..147S Turner et al., 1978PASP...90..285T Uesugi & Fukuda, 1982, Cat. III/63 WUPPOL, 1999, (www.sal.wisc.edu/WUPPE/polcats/wuppol.html) Wolff et al., 1978ApJS...37..371W Wolff et al., 1982ApJ...252..322W van den Ancker et al., 1998A&A...330..145V
Acknowledgements: Ruslan Yudin
(End) Patricia Bauer [CDS] 26-Feb-2001
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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