J/other/NewA/17.504 Mira variables om ROTSE-IIId (Yesilyaprak+, 2012)
Long-term variations and periods of Mira stars from ROTSE-IIId.
Yesilyaprak C., Yerli S.K., Gucsav B.B., Aksaker N., Dikicioglu E.,
Helvaci M., Coker D., Aydin M.E., Dincel B., Uzun N.
<New Astron., 17, 504-513 (2012)>
=2012NewA...17..504Y 2012NewA...17..504Y
ADC_Keywords: Stars, variable ; Photometry
Keywords: stars: late-type - methods: data analysis
Abstract:
We have studied the long-term variations of Mira type variables
observed with Robotic Optical Transient Search Experiment telescope
(ROTSE-IIId) between 2004 and 2009 located at TUBITAK National
Observatory (TUG) in Antalya, Turkey. The actual pulsation periods,
variability amplitudes, epochs of maximums and light curves of
selected 70 Mira type variables already defined in the SIMBAD database
were investigated. In these variables, 17 periods are identified for
the first time
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 73 70 Mira variables with new periods from ROTSE-IIId
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See also:
B/gcvs : General Catalogue of Variable Stars (Samus+ 2007-2012)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name Variable name
11- 13 A3 --- SpT MK spectral type
15- 18 F4.1 mag Vmax Maximum V magnitude
20- 23 F4.1 mag Vmin Minimum V magnitude
25- 29 F5.1 d PGCVS ? Period from GCVS
31- 36 F6.1 d DT Observational time interval (ΔT)
38- 41 I4 --- N Number of points in the light curve
43- 46 F4.1 mag mmax ROSTE-III maximum magnitude
48- 51 F4.1 mag mmin ROSTE-III minimum magnitude
53- 57 F5.1 d Per Period
59- 63 F5.1 d e_Per rms uncertainty on Per
65- 73 F9.1 d T0 Epoch of maximum (JD)
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 23-Mar-2012