J/A+A/550/A125 Distances and kinematics with CoRoT stars (Gazzano+, 2013)
Characterisation of the Galactic thin disc with Corot targets.
Gazzano J.-C., Kordopatis G., Deleuil M., de Laverny P., Recio-Blanco A.,
Hill V.
<Astron. Astrophys. 550, A125 (2013)>
=2013A&A...550A.125G 2013A&A...550A.125G
ADC_Keywords: Stars, nearby ; Photometry, infrared ; Stars, distances ;
Space velocities
Keywords: Galaxy: stellar content - Galaxy: disk - Galaxy: structure -
Galaxy: evolution - Galaxy: kinematics and dynamics
Abstract:
We use kinematical and chemical properties of 754 CoRoT stars to
characterise the stellar populations of the Milky Way disc in three
beams close the Galactic plane.
From the atmospheric parameters derived in Gazzano et al. (2010, Cat.
J/A+A/523/A91) with the MATISSE algorithm, we derived stellar
distances using isochrones. Combining these data with proper motions,
we provide the complete kinematical description of stars in three
CoRoT fields. Finally, we used kinematical criteria to identify the
Galactic populations in our sample and study their characteristics,
particularly their chemistry.
Description:
Table2 contains the unreddened colours, absorption, absolute
magnitudes and stellar distance of the 754 Corot stars of the present
study matching the quality criteria.
Table3 contains the kinematics results for the 754 stars fulfilling
the quality criteria.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 69 754 Un-reddened colours, absorption, absolute magnitudes
and stellar distance of the 754 CoRoT stars of the
present study matching our quality criteria
table3.dat 110 754 Kinematics results for the 754 stars fulfilling
our quality criteria
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See also:
B/corot : CoRoT observation log Release 10 (CoRoT, 2012)
J/A+A/523/A91 : CoRoT/Exoplanet fields with MATISSE (Gazzano+, 2010)
Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 9 I9 --- CoRoT CoRoT target identification
11- 15 F5.3 mag (J-K)0 Unreddened (J-K) colour index
17- 21 F5.3 mag e_(J-K)0 Error on (J-K)0
23- 27 F5.3 mag (V-J)0 Unreddened (V-J) colour index
29- 33 F5.3 mag e_(V-J)0 Error on (V-J)0
35- 40 F6.3 mag AJ Absorption in the J band
42- 46 F5.3 mag e_AJ Error on AJ
48- 53 F6.3 mag VMAG Absolute magnitude in the V band
55- 59 F5.3 mag e_VMAG Error on VMAG
61- 64 I4 pc Dist Distance
66- 69 I4 pc e_Dist Error on Dist
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 9 I9 --- CoRoT CoRoT target identification
11- 20 F10.5 mas/cyr pmGLon Proper motion in Galactic longitude coordinate
22- 30 F9.5 mas/cyr pmGLat Proper motion in Galactic latitude coordinate
32- 38 F7.3 kpc X Galactic coordinate X
40- 44 F5.3 kpc e_X Error on X
46- 51 F6.3 kpc Y Galactic coordinate Y
53- 57 F5.3 kpc e_Y Error on Y
59- 64 F6.3 kpc Z Galactic coordinate Z
66- 70 F5.3 kpc e_Z Error on Z
72- 78 F7.1 km/s U Galactic velocity component U
80- 84 F5.1 km/s e_U Error on U
86- 91 F6.1 km/s V Galactic velocity component V
93- 97 F5.1 km/s e_V Error on V
99-104 F6.1 km/s W Galactic velocity component W
106-110 F5.1 km/s e_W Error on W
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Acknowledgements:
Patrick de Laverny, laverny(at)oca.eu
(End) Patrick de Laverny [OCA, Nice, France], Patricia Vannier [CDS] 02-Jan-2013