J/other/IBVS/5542 Elements of southern eclipsing binaries (Dvorak+ 2004)
Updated elements for southern eclipsing binaries.
Dvorak S.W.
=2004IBVS.5542....1D 2004IBVS.5542....1D
ADC_Keywords: Binaries, eclipsing ; Photometry
Abstract:
A set of 442 eclipsing binaries was selected from the GCVS catalog
(Kholopov et al., 2003) that had declination <0°, minimum
magnitude brighter than 13.0, and no published times of minima later
than JD 2440000 available through the NASA ADS service. An automated
web-based data gathering application was developed to retrieve and
display data from the ASAS-3 database (Pojmanski, 2002, Cat.
J/AcA/48/35>). A search radius of 45 arcsec was used when
selecting candidate stars.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 84 46 Updated elements for 46 eclipsing binary stars
table2.dat 84 85 Corrected elements for 85 eclipsing binary stars
table3.dat 123 281 Updated times of minima
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See also:
J/AcA/52/397 : ASAS. I. 0h-6h Southern (Pojmanski, 2002)
Byte-by-byte Description of file: table[12].dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name Variable name
11- 15 F5.2 mag Vmag1 Range of V magnitude
16 A1 --- --- [-]
17- 21 F5.2 mag Vmag2 Range of V magnitude
23- 34 F12.8 d Per Period from GCVS
36- 45 F10.6 d PerN Updated period
47- 54 F8.3 d JD-2450000 Epoch of minimum
56- 60 F5.2 mag Vmagp1 Range of V magnitude for primary minimum (ASAS-3)
61 A1 --- --- [-]
62- 66 F5.2 mag Vmagp2 Range of V magnitude for primary minimum (ASAS-3)
69- 73 F5.2 mag Vmags1 ? Range of V magnitude for secondary minimum
(ASAS-3)
74 A1 --- --- [-]
75- 79 F5.2 mag Vmags2 ? Range of V magnitude for secondary minimum
(ASAS-3)
80 A1 --- n_Vmags2 [n] n: range of magnitude for secondary minimum
not discernable
81 A1 ---- l_DVmags Limit flag on DVmags
82- 84 F3.1 mag DVmags ? Upper limit of the amplitude of the V magnitude
for the secondary minimum
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name Variable name
11- 15 F5.2 mag Vmag1 Range of V magnitude
16 A1 --- --- [-]
17- 21 F5.2 mag Vmag2 Range of V magnitude
23- 35 F13.9 d Per Period from GCVS
37- 44 F8.3 d JD-2450000 ASAS Epoch of minimum
46- 50 F5.2 mag Vmagp1 Range of V magnitude for primary minimum (ASAS-3)
51 A1 --- --- [-]
52- 56 F5.2 mag Vmagp2 Range of V magnitude for primary minimum (ASAS-3)
58- 62 F5.2 mag Vmags1 ? Range of V magnitude for secondary minimum
(ASAS-3)
63 A1 --- --- [-]
64- 68 F5.2 mag Vmags2 ? Range of V magnitude for secondary minimum
(ASAS-3)
69 A1 --- n_Vmags2 [nvd] range of magnitude for secondary minimum
not discernable (n), not visible (v) or
not definite (d)
70 A1 ---- l_DVmags Limit flag on DVmags
71- 73 F3.1 mag DVmags ? Upper limit of the amplitude of the V magnitude
for the secondary minimum
75-140 A66 --- Rem Remarks
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 02-Dec-2005