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J/A+A/467/37        Velocities of galaxies in A773           (Barrena+, 2007)

Internal dynamics of the radio halo cluster A773. Barrena R., Boschin W., Girardi M., Spolaor M. <Astron. Astrophys. 467, 37 (2007)> =2007A&A...467...37B
ADC_Keywords: Clusters, galaxy ; Radial velocities Keywords: galaxies: clusters: general - galaxies: clusters: individual: Abell 773 - galaxies: distances and redshifts - cosmology: observations Abstract: To conduct an intensive study of the rich, X-ray luminous galaxy cluster Abell 773 at z=0.22 containing a diffuse radio halo to determine its dynamical status. Our analysis is based on new spectroscopic data obtained at the TNG telescope for 107 galaxies, 37 spectra recovered from the CFHT archive and new photometric data obtained at the Isaac Newton Telescope. We use statistical tools to select 100 cluster members (out to ∼1.8h-170 from the cluster centre), to analyse the kinematics of cluster galaxies and to determine the cluster structure. Our analysis is also performed by using X-ray data stored in the Chandra archive. Description: Velocity catalog of 142 spectroscopically measured galaxies in A773 cluster. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 74 142 Radial velocities of galaxies in A773.
See also: J/A+AS/114/565 : Radial velocities in clusters of galaxies. (Proust+, 1995) J/A+AS/131/221 : Abell 3733 radial velocities (Solanes+ 1998) J/AJ/118/1131 : Radial velocities in A3565 and A3560 (Willmer+, 1999) J/A+A/377/428 : Abell 970 galaxies radial velocities (Sodre+, 2001) J/AJ/123/2261 : Radial velocities in A2256 (Berrington+, 2002) J/A+A/383/823 : Radial velocities of UCOs in Fornax (Mieske+, 2002) J/A+A/407/31 : Heliocentric radial velocities in Abell 376 (Proust+, 2003) J/A+A/416/839 : Radial velocities of A2219 galaxies (Boschin+, 2004) J/A+A/455/45 : Radial velocities of 93 galaxies of Abell 697 (Girardi+, 2006) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 4 A4 --- ID Identification number (NNN or FNNN) 6- 21 A16 --- IAU IAU nomenclature (JHHMMSS.S+DDMMSS) 23- 24 I2 h RAh Right ascension (J2000) 26- 27 I2 min RAm Right ascension (J2000) 29- 33 F5.2 s RAs Right ascension (J2000) 35 A1 --- DE- Declination sign (J2000) 36- 37 I2 deg DEd Declination (J2000) 39- 40 I2 arcmin DEm Declination (J2000) 42- 45 F4.1 arcsec DEs Declination (J2000) 47- 51 F5.2 mag Bmag ?=99.99 B magnitude 53- 57 F5.2 mag Rmag ?=99.99 R magnitude 59- 64 I6 km/s RV Radial velocity 66- 68 I3 km/s e_RV Error in radial velocity 70- 74 A5 --- MType Spectral classification of Dressler (1)
Note (1): Dressler et al., 1999ApJS..122...51D: -- (e)-type galaxies have [OII] in emission, i.e. active star formation; e(a) have emission lines and EW(Hδ)<4Å; e(b) are probable starburst galaxies; e(c) have emission lines and EW(Hδ)≥4Å. -- (k)-type galaxies have no emission line and EW(Hδ)<3Å; (k+a) have EW(Hδ) betwen 3 and 8Å, and (a+k) have EW(Hδ)>8Å.
Acknowledgements: Rafael Barrena Delgado, rbarrena(at)iac.es
(End) R. Barrena [Instituto de Astrofisica de Canarias] 01-Mar-2007
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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