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J/A+A/608/A93       K2-106 radial velocities measurements      (Guenther+, 2017)

K2-106, a system containing a metal rich planet and a planet of lower density. Guenther E.W., Barragan, O., Dai, F., Gandolfi D., Hirano T., Fridlund M., Fossati L., Chau A., Helled R., Korth J., Prieto-Arranz J., Nespral D., Antoniciello G., Deeg H., Hjorth M., Grziwa S., Albrecht S., Hatzes A.P., Rauer H., Csizmadia Sz., Smith A.M.S., Cabrera J., Narita N., Arriagada P., Burt J., Butler R.P., Cochran W.D., Crane J.D., Eigmueller P., Erikson A., Johnson J.A., Kiilerich A., Kubyshkina D., Palle E., Persson C.M., Paetzold M., Sabotta S., Sato B., Shectman St.A., Teske J.K., Thompson I.B., Van Eylen V., Nowak G., Vanderburg A., Winn J.N., Wittenmyer R.A. <Astron. Astrophys. 608, A93 (2017)> =2017A&A...608A..93G (SIMBAD/NED BibCode)
ADC_Keywords: Stars, double and multiple ; Planets ; Radial velocities Keywords: techniques: photometric - techniques: radial velocities - stars: abundances - stars: individual: TYC 608-458-1 - planetary systems Abstract: Planets in the mass range from 2 to 15M{Erath} are very diverse. Some of them have low densities, while others are very dense. By measuring the masses and radii, the mean densities, structure, and composition of the planets are constrained. These parameters also give us important information about their formation and evolution, and about possible processes for atmospheric loss. We determined the masses, radii, and mean densities for the two transiting planets orbiting K2-106. The inner planet has an ultra-short period of 0.57 days. The period of the outer planet is 13.3 days. Description: k2-106re.dat contains the relative radial velocity measurements of K2-106 obtained with HDS, PFS, and FIES. k2-106ab.dat contains the absolute radial velocity measurements of K2-106 obtained with HARPS and HARPS-N. Objects: ---------------------------------------------------------- RA (ICRS) DE Designation(s) ---------------------------------------------------------- 00 52 19.14 +10 47 40.9 K2-106 = TYC 608-458-1 ---------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file k2-106re.dat 30 22 Relative radial velocities for K2-106 k2-106ab.dat 81 32 Absolute radial velocities for K2-106
Byte-by-byte Description of file: k2-106re.dat
Bytes Format Units Label Explanations
1- 10 F10.5 --- HJD Heliocentric Julian date (HJD-2450000) 12- 18 F7.4 km/s RV Relative radial velocity 20- 25 F6.4 km/s e_RV Error of the radial velocity 27- 30 A4 --- Inst Instrument used
Byte-by-byte Description of file: k2-106ab.dat
Bytes Format Units Label Explanations
1- 10 F10.5 --- BJD Barycentirc Julian date (BJD-2450000) 12- 19 F8.4 km/s RV Radial velocity 21- 26 F6.4 km/s e_RV Error of the radial velocity 28- 34 A7 --- Inst Instrument used 36- 41 F6.4 km/s FWHM Full width at half maximum 43- 49 F7.4 km/s BIS Bisector 51- 55 F5.3 --- CaII-S CaII S-index 57- 61 F5.3 --- e_CaII-S Error of CaII S-index 63- 67 F5.2 --- logRHK RHK activity index 69- 72 F4.2 --- e_logRHK Error of RHK activity index 74- 77 F4.1 --- SN Signal-to-noise ratio of spectrum 79- 81 F3.1 --- e_SN Error of signal-to-noise ratio
Acknowledgements: Eike W. Guenther, guenther(at)tls-tautenburg.de
(End) Eike W. Guenther [TLS Tautenburg], Patricia Vannier [CDS] 15-Dec-2017
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

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