J/A+A/521/A4 CPMDS catalogue (Gavras+, 2010)
The CPMDS catalogue of common-proper-motion double stars in the Bordeaux Carte
du Ciel zone.
Gavras P., Sinachopoulos D., Le Campion J.F., Ducourant C.
<Astron. Astrophys. 521, A4 (2010)>
=2010A&A...521A...4G 2010A&A...521A...4G
ADC_Keywords: Stars, double and multiple ; Proper motions
Keywords: binaries: visual - astrometry - catalogs
Abstract:
We present a catalogue of 2572 new double stars with common proper
motion and angular separation smaller than 2 arcminutes, found in
PM2000 proper motion catalogue. To this catalogue we add an annex of
259 of common proper motion doublestars with angular separation
between 2 and 5 arcminutes and proper motion larger than 50mas/yr.
A by-product of this work was the identification in PM2000 and
remeasurement of 926 WDS double stars.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 184 2572 The CPMDS catalogue. Common proper motion double
stars with angular separation smaller than 2arcmin
table3.dat 184 259 The annex of CPMDS. Cpm double stars with angular
separation between 2 and 5arcmin
table4.dat 97 926 Remeasurement of 926 WDS double stars
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See also:
I/300 : PM2000 Bordeaux Proper Motion catalogue (Ducourant+, 2006)
B/wds : The Washington Visual Double Star Catalog (Mason+ 2001-2010)
Byte-by-byte Description of file: table2.dat table3.dat
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Bytes Format Units Label Explanations
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1- 2 I2 h RAh Primary right ascension (hours) (J2000)
4- 5 I2 min RAm Primary right ascension (minutes) (J2000)
7- 12 F6.3 s RAs Primary right ascension (seconds) (J2000)
15 A1 --- DE- Primary declination (sign) (J2000)
16- 17 I2 deg DEd Primary declination (degrees) (J2000)
19- 20 I2 arcmin DEm Primary declination (minutes) (J2000)
22- 26 F5.2 arcsec DEs Primary declination (seconds) (J2000)
29- 35 I7 --- ID1 PM2000 (Cat. I/300) ID of the primary
37- 43 I7 --- ID2 PM2000 (Cat. I/300) ID of the secondary
48- 53 F6.2 arcsec rho Angular separation
56- 59 F4.2 arcsec e_rho Error of angular separation
62- 67 F6.2 deg theta Position angle of components
70- 73 F4.2 deg e_theta Error of position angle
77- 82 F6.3 mag mag1 PM2000 V magnitude of the primary component
84- 89 F6.3 mag mag2 PM2000 V magnitude of the secondary component
92- 97 F6.1 mas/yr pmRA1 Proper motion of primary in RA(*cos(DE))
100-105 F6.1 mas/yr pmDE1 Proper motion of primary in DE
107-110 F4.1 mas/yr e_pmRA1 Uncertainty on pmRA1 (*cos(DE))
112-115 F4.1 mas/yr e_pmDE1 Uncertainty on pmDEp
118-120 I3 --- o_pmRA1 Number of observations used in pmRA1
123-125 I3 --- o_pmDE1 Number of observations used in pmDE1
128-133 F6.1 mas/yr pmRA2 Proper motion of secondary in RA(*cos(DE))
136-141 F6.1 mas/yr pmDE2 Proper motion of secondary in DE
143-146 F4.1 mas/yr e_pmRA2 Uncertainty on the pmRA2 (*cos(DE))
148-151 F4.1 mas/yr e_pmDE2 Uncertainty on the pmDES
154-156 I3 --- o_pmRA2 Number of observations used in pmRA2
159-161 I3 --- o_pmDE2 Number of observations used in pmDE2
166-172 F7.2 --- Epoch Epoch of observations
174-176 A3 --- Cl Class of the pair based of an H-R diagram
181-184 F4.2 --- beta Probability of commiting type II error
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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1- 2 I2 h RAh Right ascension (hours) (J2000)
4- 5 I2 min RAm Right ascension (minutes) (J2000)
7- 10 F4.1 s RAs Right ascension (seconds) (J2000)
13 A1 --- DE- Declination (sign) (J2000)
14- 15 I2 deg DEd Declination (degrees) (J2000)
17- 18 I2 arcmin DEm Declination (minutes) (J2000)
20- 21 I2 arcsec DEs Declination (seconds) (J2000)
26- 35 A10 --- WDS WDS ID of the pair
36- 40 A5 --- m_WDS Multiplicty index on WDS
42- 48 F7.3 arcsec rho Angular separation
50- 54 F5.3 arcsec e_rho Error of angular separation
60- 65 F6.2 deg theta Position angle of components
67- 70 F4.2 deg e_theta Error of position angle
75- 78 F4.1 mag mag1 PM2000 V magnitude of the primary component
80- 83 F4.1 mag mag2 PM2000 V magnitude of the secondary component
87- 92 F6.1 --- Epoch Epoch of observations
96- 97 I2 --- Nobs Number of observations used
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Acknowledgements:
Panagiotis Gavras, pgavras(at)phys.uoa.gr
(End) Patricia Vannier [CDS] 26-Jul-2010