J/A+A/438/769 Pre-main sequence stars Proper Motion Catalog (Ducourant+, 2005)
Pre-main sequence stars Proper Motion Catalogue.
Ducourant C., Teixeira R., Perie J.P., Lecampion J.F., Guibert J.,
Sartori, M.J.
<Astron. Astrophys. 438, 769 (2005)>
=2005A&A...438..769D 2005A&A...438..769D
ADC_Keywords: Stars, pre-main sequence ; Proper motions ; Photometry, infrared
Keywords: astrometry - stars: kinematics - stars: pre-main sequence -
galaxy: open cluster and associations: general
Description:
This catalogue presents astrometric (position and proper motion) and
photometric parameters for 1250 PMS stars and 104 PMS star candidates
spread over all-sky major star-forming regions. We provide for each
star the mean (J2000.0) position and proper motion derived from CCD
meridian observations(Bordeaux and Valinhos CCD meridian circle),
ESOD1.5m and OHP120cm telescopes, Schmidt SERC-J, POSS I and POSS II
plates digitized with the MAMA measuring machine (Paris) and published
catalogues as AC2000.2 (I/275), USNO-A2.0 (I/252), HIPPARCOS
(I/239), Tycho-2 (I/259), UCAC2 (I/289), 2MASS (II/246) and
other astrometric sources. We also provide, when available, CCD
meridian V magnitude and the J, H, K magnitudes from 2MASS catalogue.
Precision on proper motions vary from 2 to 5mas/yr depending on the
used sources of ancient positions and depending also on the embedding
and binarity of the source.
The V limiting magnitude of our catalogue is about 16.5.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
pms.dat 148 1354 Pre-main sequence stars Proper Motion Catalogue
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See also:
J/A+A/361/1143 : Proper motions of PMS stars (Teixeira+ 2000)
Byte-by-byte Description of file: pms.dat
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Bytes Format Units Label Explanations
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1- 21 A21 --- Name Name
22- 23 A2 --- m_Name [SEWNAB ] Multiplicity index on Name
25- 29 I5 --- HBC ? HBC (V/73) number
31- 32 I2 h RAh Right Ascension J2000.0 at central epoch Ep
34- 35 I2 min RAm Right Ascension J2000.0 at central epoch Ep
37- 42 F6.3 s RAs Right Ascension J2000.0 at central epoch Ep
44 A1 --- DE- Declination sign, J2000.0
45- 46 I2 deg DEd Declination J2000.0 at central epoch Ep
48- 49 I2 arcmin DEm Declination J2000.0 at central epoch Ep
51- 55 F5.2 arcsec DEs Declination J2000.0 at central epoch Ep
57- 60 I4 mas e_pos Standard error on each coordinate of positions
64- 67 I4 mas/yr pmRA Proper motion in RA (*cos(Dec))
71- 74 I4 mas/yr pmDE Proper motion in Dec
76- 78 I3 mas/yr e_pm Standard error on each coordinate of
proper motions
80- 81 I2 --- Npos Number of points in proper motion calculation
83- 89 F7.3 deg GLON Galactic longitude at central epoch Ep
91- 97 F7.3 deg GLAT Galactic latitude at central epoch Ep
101-104 I4 mas/yr pmGLON Proper motion in l(*cos(b))
108-111 I4 mas/yr pmGLAT Proper motion in b
113-120 F8.3 yr Ep Central epoch for RA and DEC
122-125 F4.1 mag Vmag ? CCD Meridian V magnitude
127-130 F4.1 mag Umag ? UCAC2 (I/289) magnitude
132-135 F4.1 mag Jmag ? 2MASS J magnitude
137-140 F4.1 mag Hmag ? 2MASS H magnitude
142-145 F4.1 mag Ksmag ? 2MASS Ks magnitude
147-148 A2 --- Class Classification code (1)
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Note (1): Classification as given at CDS or found in literature, as follow:
T = T Tauri (CTT or WTT)
A = HAeBe
Y = YSO
W = WTT
P = PMS
X = X-ray active source
O = Post T Tauri
L = Emission Line
Tc = T Tauri candidate
Wc = WTT candidate
Ac = HAeBe candidate
Yc = YOS candidate
Pc = PMS candidate
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Acknowledgements: Ramachrisna Teixeira, rama(at)sider.net
History:
* 06-Apr-2005: Original version
* 24-Aug-2005: (from Christine Ducourant):
record#1218 name corrected from AS 218 to V359 Oph
(End) Patricia Vannier [CDS] 06-Apr-2005