J/AJ/122/714 VR photometry of Century Survey galaxies (Brown+, 2001)
V- and R-band galaxy luminosity functions and low surface brightness galaxies
in the Century Survey.
Brown W.R., Geller M.J., Fabricant D.G., Kurtz M.J.
<Astron. J. 122, 714 (2001)>
=2001AJ....122..714B 2001AJ....122..714B
ADC_Keywords: Galaxies, photometry ; Photometry, CCD
Keywords: cosmology: observations - galaxies: fundamental parameters -
galaxies: luminosity function, mass function - galaxies: photometry -
large-scale structure of universe
Abstract:
We use 64°2 of deep V and R CCD images to measure the local V-
and R-band luminosity functions of galaxies. The V0<16.7 and
R0<16.2 redshift samples contain 1255 and 1251 galaxies and are
98.1% and 98.2% complete, respectively.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 76 1295 Century Survey CCD Photometry
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- ID Galaxy identification (1)
8 A1 --- f_ID [c] Flag on ID (2)
10- 11 I2 h RAh Right Ascension (J2000)
13- 14 I2 min RAm Right Ascension (J2000)
16- 20 F5.2 s RAs Right Ascension (J2000)
22 A1 --- DE- Declination sign (J2000)
23- 24 I2 deg DEd Declination (J2000)
26- 27 I2 arcmin DEm Declination (J2000)
29- 32 F4.1 arcsec DEs Declination (J2000)
35- 39 F5.2 mag Rmag The measured Kron Cousins R band magnitude
41- 44 F4.2 mag e_Rmag Uncertainty in Rmag (3)
47- 51 F5.2 mag Vmag The measured Johnson V band magnitude
53- 56 F4.2 mag e_Vmag Uncertainty in Vmag (3)
59- 63 F5.3 mag E(B-V) The E(B-V) extinction value from
Schlegel et al. (1998ApJ...500..525S 1998ApJ...500..525S)
65- 69 F5.2 mag kR The R band k correction (4)
71- 75 F5.2 mag kV The V band k correction (4)
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Note (1): IDs under 3000 are galaxies listed in the original Century Survey
(Geller et al., 1997AJ....114.2205G 1997AJ....114.2205G) photographic catalog.
Note (2): c: LSB galaxy with central surface brightness µV(0)0_>21.2
and/or µR(0)0_>20.8mag/arcsec2.
Note (3): Errors are a sum in quadrature of the zero-point error and the
measurement error.
Note (4): Values interpolated from Poggianti (1997, Cat. J/A+AS/122/399) for
types E, Sa, and Sc and Frei & Gunn (1994AJ....108.1476F 1994AJ....108.1476F) for type
Im for the Kron Cousins R and Johnson V filters.
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History:
From electronic version of the journal
(End) Greg Schwarz [AAS], Patricia Bauer [CDS] 12-Nov-2001