Access to Astronomical Catalogues

← Click to display the menu
J/A+A/294/135       Rapid variations of Eta Cen                   (Stefl+, 1995)

Simultaneous photometric and spectroscopic monitoring of rapid variations of the Be star Eta Centauri STEFL S., BAADE D., HARMANEC P., BALONA L.A. <Astron. Astrophys. 294, 135 (1995)> =1995A&A...294..135S (SIMBAD/NED Reference)
ADC_Keywords: Stars, variable; Stars, Be; Spectroscopy; Photometry, uvby, beta Keywords: stars: Be - stars: activity - stars: individual: Eta Cen File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1 79 86 Quantitative parameters measured in the Si III 455.26 nm line profiles of Eta Cen table3 38 111 Photometric observations of Eta Cen obtained at the La Silla observatory in May-June, 1992 table4 38 82 Photometric observations of Eta Cen obtained at the SAAO in May, 1992 tables.tex 105 322 LaTeX version of the tables
Byte-by-byte Description of file: table1
Bytes Format Units Label Explanations
1- 12 F12.4 d HJD Heliocentric Julian day 14- 18 F5.1 km/s RV Stellar radial velocity 20- 24 F5.1 km/s <v> First line moment (in the heliocentric wavelength scale) 27- 31 F5.1 km/s <v>c First line moment (in the heliocentric wavelength scale corrected for the radial velocity RV 33- 37 F5.1 km/s FWHM Full width at half maximum 39- 43 F5.1 --- LD Difference of central depth of the line with respect to the mean profile (in units of 10-3 x continuum) 45- 49 F5.3 0.01nm EW Equivalent width 51- 55 F5.3 mag ymag []? Stroemgren y magnitude 57- 61 F5.3 mag bmag []? Stroemgren b magnitude 63- 67 F5.3 mag vmag []? Stroemgren v magnitude 69- 73 F5.3 mag umag []? Stroemgren u magnitude 75- 79 F5.3 mag c1 []? Stroemgren c1 colour index
Byte-by-byte Description of file: table3 table4
Bytes Format Units Label Explanations
1- 12 F12.4 d HJD Heliocentric Julian day 14- 18 F5.3 mag ymag Stroemgren y magnitude 20- 24 F5.3 mag bmag Stroemgren b magnitude 27- 31 F5.3 mag vmag Stroemgren v magnitude 33- 37 F5.3 mag umag Stroemgren u magnitude

(End) Patricia Bauer [CDS] 31-Aug-1994
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

catalogue service

© UDS/CNRS

Contact