J/A+A/548/A18 Redshifts in A1413 cluster center (Castagne+, 2012)
Deep optical observations of the massive galaxy cluster Abell 1413.
Castagne D., Soucail G., Pointecouteau E., Cappi A., Maurogordato S.,
Benoist C., Ferrari C.
<Astron. Astrophys., 548, A18 (2012)>
=2012A&A...548A..18C 2012A&A...548A..18C
ADC_Keywords: Clusters, galaxy ; Redshifts ; Radial velocities
Keywords: galaxies: clusters: general -
galaxies: clusters: individual: Abell 1413 -
galaxies: distances and redshifts
Abstract:
We investigate the morphology and dynamics of the massive nearby
galaxy cluster Abell 1413. Using wide field imaging and spectroscopic
data obtained from observations at the Canada-France-Hawaii Telescope
and archival SDSS data, we build a sample of more than 250 galaxies
covering a region centered on the cluster and extending to its
outskirts on large scales.
Description:
A 1413 was observed with the Canada-France-Hawaii Telescope (CFHT) and
its wide field imager MegaCam on February 20, 2007 (run ID 2007AH96)
and March 18, 2007 (run ID 2007AH97, PI: G. Morrison). Imaging data
were retrieved from the CADC archives and consist in two images taken
in the R and Z bands.
Spectroscopic data in the field of A1413 come from two independent
datasets. The first sample was obtained with spectroscopic data
obtained at CFHT with the MOS instrument (RunID 1997AF13, PI:
Maurogordato). Additional spectroscopic data were retrieved from the
Sloan Digital Sky Survey DR7.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tablea1.dat 49 107 *List of redshifts measured at CFHT with the
MOS instrument
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Note on tablea1.dat: The data are centered on the cluster Abell 1413.
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Byte-by-byte Description of file: tablea1.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Seq [1/107] Sequential number
5- 6 I2 h RAh Right ascension (J2000)
8- 9 I2 min RAm Right ascension (J2000)
11- 14 F4.1 s RAs Right ascension (J2000)
16 A1 --- DE- Declination sign (J2000)
17- 18 I2 deg DEd Declination (J2000)
20- 21 I2 arcmin DEm Declination (J2000)
23- 26 F4.1 arcsec DEs Declination (J2000)
28- 33 F6.4 --- z [0.0171/0.289] Redshift (spectroscopic)
35- 39 I5 km/s RV Radial velocity (cz)
41- 43 I3 km/s e_RV rms uncertainty on RV
45- 49 F5.2 --- R [0/11.7] Correlation peak as defined by
Tonry & Davis (1979AJ.....84.1511T 1979AJ.....84.1511T)
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 21-Aug-2013