Access to Astronomical Catalogues

Search catalogue
in preparation
catalog without ftp or VizieR link
J/PASP/109/524                    Light Curves for 40 RR Lyraes (Layden 1997)

Light Curves For 40 Field RR Lyrae Variables Layden A.C. <Publ. Astron. Soc. Pac. 109, 524 (1997)> =1997PASP..109..524L
ADC_Keywords: Stars, variable ; Photometry, CCD Abstract: Photoelectric photometry in the BV passbands is presented for 33 nearby RR Lyrae stars. CCD frames are used to recalibrate the photographic photometry of an additional 7 RR Lyraes to the Johnson B band. Light curves are presented for all 40 stars, along with derived light curve parameters. For one subset of stars, reddenings and distances are computed from the observed colors at minimum light, periods, mean magnitudes, and spectroscopic metal abundances taken from the literature. For a second subset of stars, metal abundances, distances, and reddenings are determined via Fourier decomposition of the light curves. The results of the two methods are compared. (c) Astronomical Society of the Pacific File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table2.dat 53 1642 Photoelectric photometry data
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 8 A8 --- Star Variable star name 10- 21 F12.4 JD HJD ? Heliocentric Julian Date 23- 27 F5.3 --- Phase ? Photometric phase 29- 34 F6.3 mag Vmag ? V magnitude 36- 40 F5.3 mag e_Vmag ? Error in Vmag 42- 47 F6.3 mag B-V ? B-V color 49- 53 F5.3 mag e_B-V ? Error in B-V
Origi n:AAS CD-ROM series, Volume 8, 1997 Lee Brotzman [ADS] 07-May-1997
(End) [CDS] 04-Jul-1997
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

© Unistra/CNRS