J/MNRAS/354/980 Near-infrared survey around PKS 1343-601 (Nagayama+, 2004)
A deep near-infrared survey around the giant radio galaxy PKS 1343-601.
Nagayama T., Woudt P.A., Nagashima C., Nakajima Y., Kato D., Kurita M.,
Nagata T., Nakaya H., Tamura M., Sugitani K., Wakamatsu K., Sato S.
<Mon. Not. R. Astron. Soc., 354, 980-990 (2004)>
=2004MNRAS.354..980N 2004MNRAS.354..980N
ADC_Keywords: Galaxies, radio ; Photometry, infrared
Keywords: surveys - dust, extinction - galaxies: clusters: general -
galaxies: fundamental parameters -
galaxies: individual: PKS 1343-601 - infrared: galaxies
Abstract:
We present the results of a deep near-infrared survey of a
36x36arcmin2 region centred on the giant elliptical radio galaxy
PKS 1343-601, suggested to be the core of an unknown rich cluster
located at the low Galactic latitude of b=1.73° in the Great
Attractor (GA) region. 19 obvious galaxies and 38 galaxy candidates
have been detected; only three of them were previously identified as
a galaxy.
Description:
We carried out a near-infrared survey around PKS 1343601 in 2001 May.
The central part of the Hydra cluster (A1060) was also observed in
2002 February and March for reference and calibration purposes. The
observations were made with SIRIUS, a simultaneous imager in the
J (1.26um), H (1.63um) and Ks (2.14um) bands, covering an area
7.7x7.7arcmin2 with a pixel scale of 0.45" on the IRSF (InfraRed
Survey Facility) 1.4-m telescope at the Sutherland site of the South
African Astronomical Observatory.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 113 57 The list of galaxy candidates
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Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- [NWN2004] Sequential number
4- 5 I2 h RAh Right ascension (J2000)
7- 8 I2 min RAm Right ascension (J2000)
10- 13 F4.1 s RAs Right ascension (J2000)
15 A1 --- DE- Declination sign (J2000)
16- 17 I2 deg DEd Declination (J2000)
19- 20 I2 arcmin DEm Declination (J2000)
22- 23 I2 arcsec DEs Declination (J2000)
25- 32 F8.4 deg GLON Galactic longitude
34- 39 F6.4 deg GLAT Galactic latitude
41- 44 F4.1 arcsec rKs20 Radius to a surface brightness of
20mag/arcsec2 in the Ks band
46- 49 F4.1 mag Ks20mag Isophotal Ks magnitude within rKs20
51- 54 F4.2 mag AK Extinction in K band
56- 59 F4.1 mag Ks20magc ? Isophotal Ks magnitude within rKs20
corrected for extinction
61- 62 A2 --- MType Morphological type
64-113 A50 --- ONames Counterpart names
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 29-Apr-2005