J/A+AS/118/231 Velocities & rotation of CP stars (Levato+, 1996)
Radial velocities and axial rotation of a sample of chemically peculiar stars.
Levato H., Malaroda S., Morrell N., Solivella G., Grosso M.
<Astron. Astrophys. Suppl. Ser. 118, 231 (1996)>
=1996A&AS..118..231L 1996A&AS..118..231L
ADC_Keywords: Stars, peculiar ; Radial velocities ; Rotational velocities
Keywords: stars: chemically peculiar - stars: kinematics - stars: rotation
Description:
As part of a systematic project we have determined radial velocities
and projected rotational velocities for a sample of 186 chemically
peculiar stars which have been observed by the Hipparcos' satellite.
The purpose is to provide necessary data to study the space velocities
of peculiar stars.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 33 568 Individual observations
table2.dat 79 184 Statistical results
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Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 6 I6 --- HD HD number
8- 18 F11.3 d JD Julian Date of the observation
20- 24 F5.1 km/s RV Radial velocity
26- 28 F3.1 km/s e_RV Probable error of the observation
30- 31 I2 --- N Number of spectral lines including in the
average of radial velocity
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 6 I6 --- HD HD number
8- 12 F5.1 km/s RV Average radial velocity
14- 18 F5.2 km/s e_RV Probable error on radial velocity
20- 21 I2 --- N Number of spectra included in the average
24- 27 F4.1 km/s Ee_RV ? External probable error
29- 31 F3.1 km/s Ie_RV ? Internal probable error
33- 37 F5.2 --- E/I ? Quotient between the external and internal
errors
39 A1 --- l_Prob Limit flag on Prob
40- 43 F4.1 % Prob ? Probability (or upper value if n_Prob = '-')
that the sample of radial velocities was
drawn from a random population
44 A1 --- n_Prob [-] A '-' indicates an interval
45- 48 F4.1 % Prob2 ? Lower value of the probability when n_Prob='-'
51 A1 --- l_vsini Limit flag on vsini
52- 54 I3 km/s vsini ? Axial rotation
56- 85 A30 --- Sp Spectral classification
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(End) Patricia Bauer [CDS] 10-Apr-1996