J/A+A/562/A90 Times of maximum light of Blazhko RRab stars (Skarka, 2014)
Bright Blazhko RRab Lyrae stars observed by ASAS and the SuperWASP surveys.
Skarka M.
<Astron. Astrophys. 562, A90 (2014)>
=2014A&A...562A..90S 2014A&A...562A..90S
ADC_Keywords: Stars, horizontal branch ; Magnitudes
Keywords: astronomical data bases: miscellaneous - stars: horizontal-branch -
stars: variables: RR Lyr - stars: individual: IK Hya
Abstract:
Period study of 321 fundamental mode RR Lyrae type stars (RRab), which
had appropriate data in ASAS and SuperWASP surveys, was performed to
complement and extend the list of known Blazhko stars in galactic
field with bright stars up to 12.5 mag in maximum light.
An individual approach was applied to each studied star. Permanent
visual supervision was maintained to each procedure in data analysis
(data cleaning, frequency spectra examination) to avoid missing any
possible sign of the Blazhko effect. Period analysis was performed
using Period04 software.
Description:
The table contains times and brightnesses at maximum light of 35
fundamental mode RR Lyrae stars showing the Blazhko effect, which are
brighter than 12.5mag at maximum. Times and brightnesses were
determined on the basis of data from SuperWASP survey via polynomial
fitting.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
stars.dat 33 35 List of studied stars
table5.dat 40 1114 Times and brightnesses at maximum light
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Byte-by-byte Description of file: stars.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name GCVS star designation
11- 12 I2 h RAh Simbad Hour of Right Ascension (J2000.0)
14- 15 I2 min RAm Simbad Minute of Right Ascension (J2000.0)
17- 21 F5.2 s RAs Simbad Second of Right Ascension (J2000.0)
23 A1 --- DE- Simbad Sign of the Declination (J2000.0)
24- 25 I2 deg DEd Simbad Degree of Declination (J2000.0)
27- 28 I2 arcmin DEm Simbad Arcminute of Declination (J2000.0)
30- 33 F4.1 arcsec DEs Simbad Arcsecond of Declination (J2000.0)
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Byte-by-byte Description of file: table5.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name GCVS star designation
11- 22 F12.4 d Tmax Time of maximum light in HJD
24- 28 F5.4 d e_Tmax Uncertainty on time of maximum light
30- 35 F6.3 mag Max Brightness at maximum light
37- 40 F4.3 mag e_Max Uncertainty on brightness at maximum light
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Acknowledgements:
Marek Skarka, maska(at)physics.muni.cz
(End) Patricia Vannier [CDS] 06-Dec-2013