J/MNRAS/357/265 BVI photometry of omega Cen red giants (Sollima+, 2005)
On the discrete nature of the Red Giant Branch of omega Centauri.
Sollima A., Ferraro F.R., Pancino E., Bellazzini M.
<Mon. Not. R. Astron. Soc. 357, 265 (2005)>
=2005MNRAS.357..265S 2005MNRAS.357..265S
ADC_Keywords: Clusters, globular ; Stars, giant ; Photometry, UBVRI
Keywords: globular cluster: Omega Cen - stars: Population II -
stars: evolution - techniques: photometry
Description:
This catalogue of omega Cen is based on ground-based observations
using FORS1@VLT and contains more than 100,000 stars covering an area
of 9"x9" around the center of the cluster. The limiting magnitude is
V≥21mag and the positional accuracy is better than 0.2" .
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
catalog.dat 74 106186 Omega Cen BVI catalogue
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See also:
J/A+A/420/173 : JK photometry of Omega Cen red giants (Sollima+, 2004)
J/A+AS/115/297 : BVRI photometry of Central Field of Omega Cen (Lynga+, 1996)
J/AJ/108/1350 : Omega Cen FUV photometry (Whitney+, 1994)
J/AJ/127/958 : CCD BV photometry on Omega Cen (Rey+, 2004)
J/MNRAS/250/314 : CCD photometry of omega Cen (Noble+ 1991)
J/PASP/106/828 : BVRI photometry of Omega Cen (Walker 1994)
Byte-by-byte Description of file: catalog.dat
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Bytes Format Units Label Explanations
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1- 6 I6 --- Seq Sequential number
9- 14 F6.3 mag Bmag ?=0.000 Bessel B magnitude
16- 20 F5.3 mag e_Bmag ?=0.000 Mean error on B magnitude
23- 28 F6.3 mag Vmag ?=0.000 Bessel V magnitude
30- 34 F5.3 mag e_Vmag ?=0.000 Mean error on V magnitude
37- 42 F6.3 mag Imag ?=0.000 Bessel I magnitude
44- 48 F5.3 mag e_Imag ?=0.000 Mean error on I magnitude
51- 61 F11.7 deg RAdeg Right Ascension J2000 (degrees)
64- 74 F11.7 deg DEdeg Declination J2000 (degrees)
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Acknowledgements: Antonio Sollima, antonio.sollima(at)bo.astro.it
(End) Patricia Vannier [CDS] 22-Nov-2004