J/A+A/397/421 r' photometry of Abell 1367 and Coma (Iglesias-Paramo+, 2003)
The r'-band luminosity function of Abell 1367: a comparison with Coma.
Iglesias-Paramo J., Boselli A., Gavazzi G., Cortese L., Vilchez J.M.
<Astron. Astrophys. 397, 421 (2003)>
=2003A&A...397..421I 2003A&A...397..421I
ADC_Keywords: Clusters, galaxy ; Photometry, SDSS
Keywords: atlases - galaxies: general - galaxies: clusters: general
Abstract:
We provide the total r'-band galaxy counts corresponding to our
observed fields of the clusters of galaxies Abell 1367 and Coma, as
well as the r'-band background counts from Yasuda et al.
(2001AJ....122.1104Y 2001AJ....122.1104Y). We also provide some basic properties of the
galaxies detected in our r'-band survey of the clusters of galaxies
Abell 1367 and Coma: coordinates, r'-band magnitudes and surface
brightness, position angles, recession velocities and ellipticities
are provided.
The observations were carried out with the Wide Field Camera (WFC)
attached to the Prime Focus of the INT 2.5m located at Observatorio de
El Roque de los Muchachos, on 26 and 28 April 2000, under photometric
conditions, excepting the last half of the second night.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
a1367.dat 90 4413 Basic properties of the detected galaxies in
Abell 1367
coma.dat 90 5555 Basic properties of the detected galaxies in Coma
table2.dat 88 19 Total r'-band counts in Abell 1367, Coma
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See also:
J/A+A/384/383 : Hα galaxies in A1367 and Coma (Iglesias-Paramo+, 2002)
Byte-by-byte Description of file: a1367.dat coma.dat
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Bytes Format Units Label Explanations
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1- 13 A13 --- Name Identifier of galaxy
15- 16 I2 h RAh Right Ascension (J2000)
18- 19 I2 min RAm Right Ascension (J2000)
21- 24 F4.1 s RAs [0/60] Right Ascension (J2000)
25 A1 --- DE- Declination sign (J2000)
26- 27 I2 deg DEd Declination (J2000)
29- 30 I2 arcmin DEm Declination (J2000)
32- 33 I2 arcsec DEs [0/60] Declination (J2000)
35- 39 F5.2 mag r'mag SDSS r'-band magnitude
41- 45 F5.2 mag e_r'mag ?=99.00 Error of the r'-band magnitude,
provided by Sextractor
47- 51 F5.2 mag/arcsec+2 SuBr r'-band surface brightness at the
25.5 isophote
54- 57 F4.2 mag/arcsec+2 e_SuBr Error in the r'-band surface brightness
59- 66 F8.2 arcsec+2 Area Detection area
68- 71 I4 --- ID Identification number in Godwin & Peach or
Godwin, Metcalfe & Peach catalogs (1)
73- 78 F6.2 deg PA Position angle, North to East
80- 84 F5.2 --- Ell Ellipticity (1-b/a) (2)
87- 90 F4.2 --- S/G Star/Galaxy separator from Sextractor
(0 for galaxy, 1 for star)
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Note (1): 0 means that the galaxy is not present in Godwin's catalog
A1367: Godwin & Peach (1982MNRAS.200..733G 1982MNRAS.200..733G), [GP82] NNNN in Simbad
Coma: Godwin, Metcalfe & Peach (1983, Cat. VII/42), GMP NNNN in Simbad
Note (2): Ell = 1 - b/a, where a and b are respectively the major and
minor axis of the elliptical profile
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 4 F4.1 mag r'min Lower limit of r'-band magnitude interval
6- 9 F4.1 mag r'max Upper limit of r'-band magnitude interval
11- 13 I3 ct ab Total (cluster+background) r'-band counts
of Abell 1367
15- 19 F5.2 ct e_ab Error in total r'-band counts of Abell 1367
21- 24 I4 ct co Total (cluster+background) r'-band counts
of Coma
26- 30 F5.2 ct e_co Error in total r'-band counts of Coma
32- 37 I6 ct ba Total background r'-band counts from
Yasuda et al. (2001AJ....122.1104Y 2001AJ....122.1104Y)
39- 45 F7.2 ct e_ba Error in total background r'-band counts
47- 53 F7.2 ct/deg2/mag nab Total r'-band counts/deg2/mag
of Abell 1367
55- 59 F5.2 ct/deg2/mag e_nab Error in total r'-band counts/deg2/mag
of Abell 1367
61- 67 F7.2 ct/deg2/mag nco Total r'-band counts/deg2/mag of Coma
69- 74 F6.2 ct/deg2/mag e_nco Error in total r'-band counts/deg2/mag
of Coma
76- 82 F7.2 ct/deg2/mag nba Total background r'-band counts/deg2/mag
84- 88 F5.2 ct/deg2/mag e_nba Error in total background r'-band
counts/deg2/mag
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Acknowledgements: Jorge Iglesias-Paramo
(End) Patricia Bauer [CDS] 05-Nov-2002