J/PAZh/27/403 CCD R photometry in the UMa supercluster (Kopylova+, 2001)
The Ursa Major supercluster of galaxies.
II. Structure and peculiar velocities.
Kopylova F.G., Kopylov A.I.
<Pis'ma Astron. Zh. 27, 403 (2001)>
=2001PAZh...27..403K 2001PAZh...27..403K
=2001AstL...27..345K 2001AstL...27..345K
ADC_Keywords: Clusters, galaxy; Photometry, surface
Description:
Photometric parameters for 98 early-type galaxies in the central for
11 clusters, belonging to the Ursa Major supercluster, are presented.
Galaxies in the following clusters have been observed: A1270, A1291,
A1377, A1318, A1383, A1436, Anon1, Anon2, Anon3, Anon4, Sh166. The
derivation of the effective parameters takes the seeing into account.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 66 98 Photometric parameters for 98 galaxies in
the Ursa Major supercluster
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See also:
J/A+A/382/389 : CCD R photometry of 17 clusters of galaxies (Kopylov+, 2002)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 5 A5 --- Cluster Abell cluster number
8- 10 A3 --- Galaxy Galaxy number (1)
12- 13 I2 h RAh Right Ascension B1950.0
15- 16 I2 min RAm Right Ascension B1950.0
18- 22 F5.2 s RAs Right Ascension B1950.0
24 A1 --- DE- Declination sign B1950.0
25- 26 I2 deg DEd Declination B1950.0
28- 29 I2 arcmin DEm Declination B1950.0
31- 34 F4.1 arcsec DEs Declination B1950.0
36- 40 F5.2 mag Rcmag Asymptotic (Kron-Cousins) Rc magnitude
43- 47 I5 km/s RV ? Heliocentric radial velocity
48 A1 --- u_RV [:] uncertainty flag on RV
49 A1 --- n_RV [*] RV are taken from Humason et al.
1956AJ.....61...97H 1956AJ.....61...97H
50- 54 F5.2 arcsec reff Effective radius
56- 60 F5.2 mag/arcsec2 muRc Surface brightness at reff
in Kron-Cousins Rc
62- 66 F5.2 mag/arcsec2 Rc Mean surface brightness within reff
in Kron-Cousins Rc
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Note (1):
Galaxy numbers are taken from J/PAZh/27/170. Coordinates of D45 and D47
are taken from Dressler (1980, Cat. VII/174)
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(End) A. Kopylov [SAO, Russia], Veta Avedisova [INASAN] 13-Aug-2001