J/MNRAS/324/1131 22-cm radio survey of A3528 (Venturi+, 2001)
Radio properties of the Shapley Concentration - IV. The A3528 cluster complex.
Venturi T., Bardelli S., Zambelli G., Morganti R., Hunstead R.W.
<Mon. Not. R. Astron. Soc. 324, 1131 (2001)>
=2001MNRAS.324.1131V 2001MNRAS.324.1131V
ADC_Keywords: Clusters, galaxy ; Radio sources ; Radial velocities
Keywords: galaxies: clusters: general - galaxies: clusters: individual: A3528 -
galaxies: clusters: individual: A3530 -
galaxies: clusters: individual: A3532 - radio continuum: galaxies
Abstract:
We report and discuss the results of a 22-cm radio survey carried out
with the Australia Telescope Compact Array (ATCA) covering the A3528
complex, a chain formed by the merging ACO clusters A3528-A3530-A3532,
located in the central region of the Shapley Concentration.
Simultaneous 13-cm observations are also presented. Our final
catalogue includes a total of 106 radio sources above the flux density
limit of 0.8mJy. By cross-correlation with optical and spectroscopic
catalogues we found 32 optical counterparts, nine of them belonging to
the A3528 complex.
Objects:
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RA (2000) DE Designation(s)
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12 54 34 -29 08 30 A3528
12 55 31 -30 19 53 A3530
12 57 22 -30 22 03 A3532
12 54 24 -29 01 19 Field 1
12 54 30 -29 29 59 Field 2
12 55 00 -30 22 00 Field 3
12 57 13 -30 23 44 Feild 4
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 54 106 Source list and flux density values
table4.dat 112 34 Optical identifications
notes.dat 80 132 Individual notes to table4
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See also:
J/MNRAS/285/898 : A3556 radio properties (Venturi+ 1997)
Byte-by-byte Description of file: table3.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 11 A11 --- [VBZ2001] Radio source name (JHHMM+DDMMa)
13- 14 I2 h RAh Right ascension (J2000)
16- 17 I2 min RAm Right ascension (J2000)
19- 22 F4.1 s RAs Right ascension (J2000)
24 A1 --- DE- Declination sign (J2000)
25- 26 I2 deg DEd Declination (J2000)
28- 29 I2 arcmin DEm Declination (J2000)
31- 32 I2 arcsec DEs Declination (J2000)
34- 39 F6.1 mJy S22cm Integrated flux density at 22cm (1.4GHz)
41 A1 --- l_S13cm Limit flag on S13cm
42- 46 F5.1 mJy S13cm ? Integrated flux density at 13cm (2.3GHz)
47 A1 --- n_S13cm [*s] *: S13cm<0.8mJy. but undoubtely real
s: see text for J1256-3009
49- 59 A11 --- Morph Radio Morphology (G1)
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 11 A11 --- [VBZ2001] Radio source name (JHHMM+DDMMa)
13- 14 I2 h RARh Radio right ascension (J2000)
16- 17 I2 min RARm Radio right ascension (J2000)
19- 22 F4.1 s RARs Radio right ascension (J2000)
24 A1 --- DER- Radio declination sign (J2000)
25- 26 I2 deg DERd Radio declination (J2000)
28- 29 I2 arcmin DERm Radio declination (J2000)
31- 32 I2 arcsec DERs Radio declination (J2000)
34- 39 F6.1 mJy S22cm Flux density at 22cm (1.4GHz)
41- 45 F5.2 [W/Hz] logP22cm ? 22cm radio power
47- 50 A4 --- RMorph Radio morphology (G1)
52- 55 F4.2 --- Rel ? Reliability parameter (1)
56 A1 --- n_[VBZ2001] [*] * indicates a note in notes.dat file
58- 62 A5 --- Oname Optical name
64- 65 I2 h RAh Optical right ascension (J2000)
67- 68 I2 min RAm Optical right ascension (J2000)
70- 73 F4.1 s RAs Optical right ascension (J2000)
75 A1 --- DE- Optical declination sign (J2000)
76- 77 I2 deg DEd Optical declination (J2000)
79- 80 I2 arcmin DEm Optical declination (J2000)
82- 83 I2 arcsec DEs Optical declination (J2000)
85- 89 F5.2 mag Bjmag Bj magnitude
91- 96 F6.2 mag BjMAG ? Absolute Bj magnitude
98-100 A3 --- OType Optical type (morphology, or double)
103-107 I5 km/s RV ? Radial velocity
109-112 F4.2 --- --- ? Parameter not specified, in the column RV,
for J1254-3042 and J1255-2934
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Note (1): Reliability parameter:
R2= [D(r-o)]2/[(sigmag)2+(sigmar)2],
where D(r-o) is the positional offset, sigmag the galaxy position
error and (sigmar) the uncertainty in the radio position.
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Byte-by-byte Description of file: notes.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- [VBZ2001] Radio source name (JHHMM+DDMMa)
13- 80 A68 --- Note Text of the note
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Global Notes:
Note (G1): Radio Morphology is coded as follows:
D = double
HT = head-tail
WAT = wide-angle tail
res = resolved
unres. = unresolved
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History:
From electronic version of the journal
References:
Venturi et al., Paper I 1997MNRAS.285..898V 1997MNRAS.285..898V, Cat. J/MNRAS/285/898
Venturi et al., Paper II 1998MNRAS.298.1113V 1998MNRAS.298.1113V
Venturi et al., Paper III 2000MNRAS.314..594V 2000MNRAS.314..594V
(End) James Marcout, Patricia Bauer [CDS] 29-Jan-2002