J/A+AS/95/1 Dumb-bell galaxies in Southern Rich Clusters (Gregorini+ 1992)
Sample of dumb-bell galaxies in southern rich clusters
Gregorini L., Vettolani G., de Ruiter H.R., Parma P.
<Astron. Astrophys. Suppl. Ser. 95, 1 (1992)>
=1992A&AS...95....1G 1992A&AS...95....1G
ADC_Keywords: Clusters, galaxy; Positional data
Keywords: galaxies: clustering-galaxies: elliptical and lenticular, cD
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . this file
table1 43 17 dumb-bell systems identified with the
brightest cluster member
table2 43 10 possible dumb-bell systems identified
with the brightest cluster member
table3 43 6 dumb-bell systems identified with cluster
members (not the brightest one)
table4 48 74 dumb-bell galaxies belonging to BM I and
BM I-II clusters
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Byte-by-byte Description of file: table1 table2 table3
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Bytes Format Unit Label Explanation
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1- 4 I4 --- Abell [0,] Abell name
7- 9 I3 Mpc CODIST comoving distance (alternative expression
of the unit is "Mpc/(H0/100)" where H0
denotes the Hubble constant)
10 A1 --- q_CODIST [*] the comoving distance is estimated
13- 14 I2 h RAh right ascension (B1950) of the eastern
component of the dumb-bell system
(hours)
16- 17 I2 min RAm right ascension (minutes)
19- 22 F4.1 s RAs right ascension (seconds)
25 A1 --- DE- [-]! declination sign
26- 27 I2 deg DEd declination of the eastern component of the
dumb-bell system (degrees) (B1950)
29- 30 I2 arcmin DEm declination (minutes)
32- 33 I2 arcsec DEs declination (seconds)
36- 39 F4.1 s oRAs [,0] increment of the second component in
RAs
41- 43 I3 arcsec oDEs increment of the second component in DEs
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Byte-by-byte Description of file: table4
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Bytes Format Unit Label Explanation
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1- 4 I4 --- Abell [0,]? Abell name
7- 9 I3 Mpc CODIST []? comoving distance (alternative
expression of the unit is "Mpc/(H0/100)"
where H0 denotes the Hubble constant)
10 A1 --- q_CODIST [*] the comoving distance is estimated
13- 14 I2 h RAh right ascension (B1950) of the eastern
component of the dumb-bell system (hours)
16- 17 I2 min RAm right ascension (minutes)
19- 22 F4.1 s RAs right ascension (seconds)
25 A1 --- DE- [-] declination sign
26- 27 I2 deg DEd declination of the eastern component of
the dumb-bell system (degrees) (B1950)
29- 30 I2 arcmin DEm declination (minutes)
32- 33 I2 arcsec DEs declination (seconds)
36- 39 F4.1 s oRAs [,0] increment of the second component in
RAs
41- 43 I3 arcsec oDEs increment of the second component in DEs
46- 48 A3 --- NOTE [a-c,] 'a'= not the brightest cluster member
'b'= possible dumb-bell
'c'= triple system
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History:
The files were forwarded to CDS by Heinz J. Andernach
(courtesy L. Gregorini)
(End) Koichi Nakajima [CDS] 20-Nov-1993