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V/46        Classical (Evolved) Algol-Type Binary Candidates (Budding 1984)

A Catalogue of Classical (Evolved) Algol-Type Binary Candidate Stars Budding E. <CDS Bull. No. 27, p. 91 (1984)> =1984BICDS..27...91B
ADC_Keywords: Binaries, eclipsing Description: A catalogue of some 414 classical Algol-type binary candidates is presented. Apart from the entries on numerous well-known and studied Algols, the catalogue draws attention to a large number of probably similar but generally less well-known stars, as well as others which may have been cited as possible Algols, though for which the overall evidence appears weaker. Acronyms used: BD = Brancewicz and Dworak (1980) (catalog II/150) GM = Giuricin and Mardirossian (1981a) GCVS = General Catalog of Variable Stars II/139 File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file catalog.dat 86 528 The Catalogue remarks.dat 80 568 Remarks
See also: II/139 : General Catalog of Variable Stars (GCVS), 4th Ed. (Kholopov+ 1988) II/150 : Parameters for eclipsing binaries (Brancewicz+, 1980) J/A+A/417/263 : Catalogue of Algol type binary stars (Budding+, 2004) Byte-by-byte Description of file: catalog.dat
Bytes Format Units Label Explanations
1- 3 I3 --- ID [1/414]+= Serial number of entry. 4 A1 --- Cont [+] indicates a continuation of NEXT star 5- 13 A9 --- name *Name of star 16- 24 F9.4 d Per ? Period 27- 31 F5.2 solMass mass *? Mass of the primary star 32 A1 --- u_mass [?] Uncertainty remark on mass 35- 46 A12 --- Sp *Spectral Type 49- 52 F4.2 --- q *? Mass ratio quoted by BD 55- 57 I3 % subVol *? Subgiant volume / Roche volume 58 A1 --- u_subVol [?] Uncertainty remark on subVol 60 A1 --- l_qsd [<≳?] Limit or approximate flag on qsd 61- 64 F4.2 --- qsd *]0/1]? Calculated mass ratio 65- 67 A3 --- n_qsd Remark on qsd 69 A1 --- l_Depth1 [>] Limit flag on Depth1 70- 73 F4.2 mag Depth1 *? The importance of depth of primary minimum 74- 75 A2 --- n_Depth1 [pvVB?] Passband (as in GCVS). 78- 82 F5.3 --- r1 *[0/1[? Relative radius of primary 84- 86 F3.1 --- sd *]0/1[? sd status
Note on name: Arranged in alphabetical order of constellation listing (as in the General Catalogue (GCVS) of Kukarkin et al., 1969, 1970, 1971,1974) Note on mass: The mass as given in the catalogue of Brancewicz and Dworak (1980) (hereafter BD), to two decimals. Sometimes an additional entry (above the BD mass) refers to some other recent estimates. This will usually be for the more well known Algol systems, the mass being that quoted by Giuricin and Mardirossian (1981a) (hereafter GM). Note on Sp: The MK spectral type(s) (when available) are almost always those of BD. A colon indicates uncertainty, while brackets refer to types which have been indirectly inferred by certain other light curve analysts (see BD for details).A few of the candidate stars are not listed by BD, in which case the types are probably those quoted by Kukarkin et al., (GCVS - op. cit.) or Wood et al.,(1980). Note on q: For many systems this comes from an initial trial value which is subsequently iteratively improved on, in order to make the system parameters (especially those of the primary star) fit in the prescribed correlations (see section 2 of the publication) to within some permitted tolerance. Note on subVol: subVol (r(L2)) indicates BD's assessment of the volumetric percentage proportion of its limiting (Roche) lobe occupied by the subgiant component. In a majority of cases of candidate EA2 systems BD find this quantity to be less than 100 (i.e. an "undersize" implication). This could, however, reflect systematic errors of some adopted constant values in some of the formulae put together in order to effect solutions (Budding, 1983). In any case, the proximity of r(L2) to 100 is a good clue to the likelihood of an SD (semi-detached) system designation. Note on qsd: The quantity q(SD) would usually denote the mass ratio calculated using BD's relative radius of the secondary component (R(2)/Sep), a quantity already determined in the light curve analysis as r(2), and Kopal's (1959) Table (3-2), which relates the mean relative radius of the component in an sd system, i.e. one which is in contact with its surrounding (inner) Roche critical surface (passing through the inner Lagrangian point), to the corresponding mass ratio. Again, as with the entries in mass, additional recently published values are sometimes also included above the main entry for more well known systems. Other possible entries for q(SD) will be referred to in the next section. Note on Depth1: For certain eclipsing binary systems, that this is a salient observational parameter, by means of which likely sd candidates may be identified, was already stressed in Shapiro's (1973) thesis. This quantity was utilized by Budding (1981) to select light curves of EA2 type. It will indeed become clear on inspection of the candidate list that most of the more well known classical Algol systems have light curves of this type. The value of the depth is given in magnitudes. Note on r1: The tenth column gives the relative radius of the primary component r(1), which is simply derived from (R(1)/Sep) as listed by BD. Like the previously mentioned r(2), this is a quantity which would normally be calculated from analysis of the photometric data, and though published results of such analyses often quote its value to three or more significant decimal digits, a two digit value is already an optimistic assessment of the likely information content for the majority of less well-known candidate stars. The extent of disagreement between different sources on such parameters for even the more well-known examples suggests that a two figure number is a realistic datum to insert here. This quantity can, of course, be combined with the mass, mass ratio and the period to allow absolute sizes of the system components to be derived. Note on sd: The sd status could be regarded as a crude probability assessment of the semi-detached nature of the system. It takes the five values from 0.1 up to 0.9 in steps of 0.2. 0.9 will normally be placed alongside the well-known cases (such as most of those in the GM list), for which comparison information columns (4) and (8) is presented. A value 0.7 is associated with binaries of apparently similar superficial properties to the 0.9 cases, but such binaries appear to be relatively neglected. 0.5 goes with the binaries for which an EA2 or EA1 designation might be about equally likely, whereas the balance of probability would seem to be against a normal sd classification for the 0.3 systems. Those binaries with sd status 0.1 are regarded as definitely unlikely to represent classical evolved Algol systems.
Byte-by-byte Description of file: remarks.dat
Bytes Format Units Label Explanations
1- 3 I3 --- ID [1/414]+= Serial number of entry. 5- 13 A9 --- name *Name of star 17- 18 A2 --- ref *Reference to most recent well-known catalog 22 A1 --- l_Q [<] Less than sign 23- 25 F3.1 --- Q *? Quality description 32- 80 A49 --- rem *Remarks
Note on name: The name is blank for continuation lines Note on ref: K Koch et al., (1970) S Svechnikov, (1969) T Tchudovichev, (1952) G Gaposchkin, (1940) Note on Q: The above sources usually refer to the quality of the original photometric data, or give some (numerical) indication as to their feelings of the overall reliability of their solutions. This has been put together here under the general quality descriptor Q, which may be interpreted in a similar way to the sd status measure, except that (since Svechnikov's `weights' are in a scale of 1-10) the values 0.2, 0.4 etc. might also appear. Note on rem: The remarks column offers a few words of additional information. In order to appreciate these, however, it will be necessary to understand the following abbreviations: BD The catalogue of Brancewicz and Dworak (see(4) above). C Cester et al. (1978b). EA Algol type light curve as defined by Kukarkin et al., (1969). EA1, Subdivisions of the EA type designation introduced EA2 by Budding (1981). EA1 refers to a pair of eclipsing unevolved Main Sequence dwarfs, giving rise to a light curve sometimes described as being of `Algol type'; though often with distinctive differences from that of an EA2 type system, which refers to evolved Algols forming the main subject of this article. G Gaposchkin's(1940) catalogue (see(12) and(13) above). GM Giuricin and Mardirossian (1981) (see(4) above). HN Hall and Neff (1979). k Ratio of relative radii (usually r(2)/r(1)). lc Light curve. mf Mass function. min Photometric minimum (Min II refers to the depth of the secondary minimum.). oc Occultation, i.e. eclipse formed by the larger star obscuring the smaller one. q Ratio of masses (i.e. M lesser/M greater = M(2)/M(1)). RS A system containing an "undersize" subgiant. Special attention was called to these systems by Kopal (1959) and also (using the same designation, though with a slightly more restricted meaning, by Svechnikov (1969). Many systems of this type have since been found to conform to a special RS CVn-type designation (Hall, 1976); Morgan and Eggleton, 1979). Svechnikov (1969) described these as AR systems. The issue will be discussed further in the next section. Sz Szafraniec (see (12) and (13) above.) Her gathered information on photometry is often of interest in connection with less well-known candidates. sd Semi-detached, in the sense of Kopal (1955). sec Secondary. tr Transit, i.e. eclipse formed by the smaller star obscuring the larger one.
References: Awadalla, N.S. and Budding, E.: 1980. The Observatory, 100, 108. =1980Obs...100..108A Bachmann, P.S. and Hershey, J.L.: 1975, Astr. J. 80., 836. =1975AJ.....80..836B Barnes, R.C.: 1974, Pub. Astr. Soc. Pacific, 86, 195. =1974PASP...86..195B Batten, A.H.: 1973, Binary and Multiple Systems of Stars, Pergamon Press. Brancewicz, H.K. and Dworak, T.Z.: 1980, Acta Astr. 30, 501. =1980AcA....30..501B, catalog II/150 Budding, E.: 1981, in "Investigating the Universe" (ed. F.D.Kahn). Reidal,p.271. Budding, E.: 1982, Proceedings IAU Colloquium No.69, Binary and Multiple Stars as Tracers of Stellar Evolution, ed. Z.Kopal and J.Rahe, Reidel,p.351. Budding, E.: 1983, Proceedings of IAU Colloquim No.80, Double Stars: Physical Properties and Generic Relations, ed. Z. Kopal and J. Rahe, Astrophys. Sp. Sci., 99, 299. =1984Ap&SS..99..299B Budding, E. and Najim, N.N.: 1980, Astrophys. Sp. Sci., 72, 369. =1980Ap&SS..72..369B Carpenter, E.F.: 1930, Astrophys. J. 72, 205. Cester, B., Fedel, B., Giuricin, G., Mardirossian, F. and Pucillo, M.: 1977, Astr. Astrophys., 61, 469. =1977A&A....61..469C Cester, B., Fedel, B., Giuricin, G., Mardirossian, F. and Mezzetti, M.: 1978b Astr. Asrophys. Suppl., 33, 91. =1978A&AS...33...91C Cester, B., Giuricin, G., Mardirossian, F., Mezzetti, M., Maceroni, C. and Mancuso, S.: 1979a, Astr. Astrophys., 73, 31. =1979A&A....73...31C Cester, B., Giuricin, G., Mardirossian, F., Mezzetti, M. and Milano, L.: 1979b, Astr. Astrophys. Suppl., 36,273. =1979A&AS...36..273C Gaposchkin, S.: 1940, Harvard Reprint, No. 201. Giannone, P. and Giannuzzi, M.A.: 1974, Astrophys. Sp. Sci., 26, 289. Giuricin, G. and Mardirossian, F.: 1981a, Astrophys. J. Suppl. 46, 1. =1981ApJS...46....1G Giuricin, G. and Mardirossian, F.: 1981b, Astr. Astrophys. Suppl. 45,85. =1981ApJS...46....1G Giuricin, G. Mardirossian, F. and Mezzetti, M.: 1983, Astrophys. J. Suppl. 52,35. =1983ApJS...52...35G Hall, D.S.: 1974, Acta Astr., 24, 215. Hall, D.S.: 1976, Proceedings of IAU Colloquim No.29, Multiple Periodic Variable Stars, ed. W. Fitch, p. 287. Hall, D.S. and Cannon, R.O.: 1974, Acta Astr.,24, 79. Hall, D.S. and Neff, S.G.: 1979, Acta Astr.,29, 641. =1979AcA....29..641H Jakate, S., Bakos, G.A., Fernie, J.D. and Heard, J.F.: 1976, Astr. J. 81, 250. =1976AJ.....81..250J Kandpal, C.D.: 1975, Astrophys. Sp. Sci. 32, 291. Koch, R.H., Plavec, M. and Wood, F.B.: 1970, Publ. Univ. Penn. Astr. Series, Volume XI, pl. Kondo, Y., Mcluskey, G.E. and Parsons, S.B.: 1983, Proceedings of Colloquium No. 80, Double Stars: Physical Properties and Generic Relations, ed. Z. Kopal and J. Rahe (to be published as a Volume of Atsrophys. and Sp. Sci.), Reidel, (in press). Kopal, Z.: 1955,Ana. d'Astrophys. 18, 379. =1955AnAp...18..379K Kopal, Z.: 1959, Close Binary Systems, Chapman and Hall, London. Kukarkin, B.V., Kholopov, P.N., Efremov, Y.N., Kukarkina, N.P., Kurochkin, N.E., Medvedeva, G.I., Perova, N.B., Fedorovich, V.P. and Frolov, M.S.: 1969, General Catalogue of Variable Stars (Vol I - 3rd edition), also Vol II (1970), and first (1971) and second (1974) supplements. Moscow. Labeyrie, A., Bonneau, D., Stachnik, R.V. and Gezari, D.Y.: 1974 Astrophys. J. (Letters) 194, L147. =1974ApJ...194L.147L Lacy, C.H.: 1979, Astrophys. J., 228, 817. =1979ApJ...228..817L Lubow, S.H. and Shu, F.H.: 1975, Astrophys. J. 198, 383. =1975ApJ...198..383L MacDonald, D.D.: 1964, McCormick Publ. 13, part 5, 51. Mardirossian, F., Mezzetti, M., Predolin, F. and Giuricin, G.: 1980, Astr. Astrophys. Suppl. 40, 57. =1980A&AS...40...57M Mancuso, S., Milano, L., Vittone, A., Budding, E. and Jassur, D.M.Z.: 1981, in Photometric and Spectroscopic Binary Systems, eds. E.B. Carling and Z. Kopal, Reidel, p.313. Morgan, J.G. and Eggleton, P.P.: 1979, Mon.Not. R. Astr. Soc. 187, 661. =1979MNRAS.187..661M Morton, D.C.: 1960, Astrophys. J.132, 146. =1960ApJ...132..146M Packet, W.: 1980, Proceedings of IAU Symposium No.88, Close Binary Stars: Observations and Interpretation, ed. M.J. Plavec, D.M. Popper, R.K. Ulrich, Reidel, p.211. Paczynski, B.: 1971, Ann. Review Astr. Astrophys., 9, 183. =1971ARA&A...9..183P Plavec, M.: 1973, Proceedings of IAU Symposium No.51, Extended Atmospheres and Circumstellar Matter in Spectroscopic Binary Systems, ed. A.H. Batten, Reidel,p. 216. Plavec, M.: 1980, Proceedings of IAU Symposium No.88, Close Binary Stars: Observations and Interpretation, ed. M.J. Plavec, D.M. Popper, R.K. Ulrich, Reidel, p.251. Plavec, M.: 1984, UCLA Preprint No. 160. Plavec, M. and Polidan, R.S.: 1976, Structure and Evolution of Close Binary Systems, ed. P. Eggleton, Reidal, p.289. Popper, D.M.:Proceedings IAU Symposium No.6, Mass Loss and Evolution in Close Binaries, ed. K.Gyldenkerne and R.M.West, Copenhagen University Publications. Popper, D.M.: 1976, Astrophys. J., 206, 142. =1976ApJ...206..142P Popper, D.M.: 1978, Bull. A.A.S. 10, 608. Popper, D.M.: 1980, Ann. Rev. Astr. Astrophys. 18, 115. =1980ARA&A..18..115P Popper, D.M. and Ulrich, R.K.: 1977, Astrophys. J. (Letters) 212, L131. =1977ApJ...212L.131P Refsdal, S. and Weigert, A.: 1969, Astr. Astrophys. 1, 167. =1969A&A.....1..167R Rudy, R.J. and Kemp, J.C.: 1978, Astrophys. J., 221, 200. =1978ApJ...221..200R Sahade, J. and Wood, F.B.: 1978, Interacting Binary Stars, Pergmon Press. Schneider, D.P., Darland, J.J. and Leung, K.C.: 1979, Astr. J. 84, 236. =1979AJ.....84..236S Shapiro, L.T.: 1973, Ph.D.Thesis, Northwestern University, Illinois. An Investigation of 1400 Above-the-Main Sequence Close Binaries. Soderhjelm, S.: 1980, Astr. Astrophys., 89, 100. =1980A+A....89..100S Stothers, R.: 1973, Publ. Astr. Soc. Pacific, 85, 360. =1973PASP...85..360S Struve, O.: 1948, Ann. Astrophys. 11, 117. Struve, O.: 1949, Mon. Not. R. Astr. Soc. 109,487. Svechnikov, M.A.: 1969, Katalog orbitalnyich elementov, mass i svetimostei tesnyich dvoinyich zvezd, A.M.Gorky University of the Urals, Sverdlovsk. Szafraniec, R.: 1960, Acta. Astr., 10, 99. =1960AcA....10...99S Szafraniec, R.: 1970, Acta. Astr., 20, 26. =1970AcA....20...26S Szafraniec, R.: 1971, Acta. Astr., 21, 55. =1971AcA....21...55S Szafraniec, R.: 1972, Acta. Astr., 22, 273. =1972AcA....22..273S Szafraniec, R.: 1974, Acta. Astr., 24, 89. =1974AcA....24...89S Szafraniec, R.: 1976, Acta. Astr., 26, 25. =1976AcA....26...25S Tchudovichev, V.P.: 1952, Bull. Astr. Obs. Engelhardt, Kazan. No.28,1. Tomkin, J. and Lambert, D.L.: 1978, Astrophys. J. (Letters), 222, L119. =1978ApJ...222L.119T Walter, K.: 1931, Konigsberg Veroff., No.2. Walter, K.: 1979, Astr. Astrophys. Suppl. 37, 493. =1979A&AS...37..493W Wilson, R.E. and Rafert, J.B.: 1980, Astr. Astrophys. Suppl. 42, 195. =1980A&AS...42..195W Wood, D.B.: 1972, A Computer Program for Modelling Non-Spherical Eclipsing Binary Systems, Godard Space Flight Centre, Greenbelt, Maryland, U.S.A. (Also refer to WINK status reports, issued privately by D.B.Wood over the period 1973-1978.) Wood, F.B.: 1950, Astrophys. J. 112, 196. =1950ApJ...112..196W Wood, F.B., Oliver, J.P., Florkowski, D.R. and Koch, R.H.: 1980, Publ. Univ. Penn. Astr. Series v.12, Philadelphia.
(End) Julie Anne Watko [SSDOO/ADC], Francois Ochsenbein [CDS] 11-Jun-1996
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