J/AcA/49/543 OGLE LMC & SMC Cepheids VI photometry (Pietrzynski+, 1999)
The Optical Gravitational Lensing Experiment.
Cepheids in star clusters from the Magellanic Clouds.
Pietrzynski G., Udalski A.
<Acta Astron., 49, 543 (1999)>
=1999AcA....49..543P 1999AcA....49..543P
ADC_Keywords: Magellanic Clouds ; Stars, variable
Keywords: Cepheids - galaxies: star clusters - Magellanic Clouds
Abstract:
We present Cepheids located in the close neighborhood of star clusters
from the Magellanic Clouds. 204 and 132 such stars were found in the
LMC and SMC, respectively. The lists of objects were constructed based
on catalogs of Cepheids and star clusters, recently published by the
OGLE-II collaboration. Location of selected Cepheids on the sky
indicates that many of them are very likely cluster members.
Photometric data of Cepheids and clusters are available from the OGLE
Internet archive at URL:
ftp://sirius.astrouw.edu.pl/ogle/ogle2/clusters/cepheids/
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 74 204 Cepheid in star clusters from the LMC
table2.dat 74 132 Cepheid in star clusters from the SMC
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See also:
I/221 : The Magellanic Catalogue of Stars - MACS (Tucholke+ 1996)
J/AcA/48/147 : OGLE SMC BVI photometry (Udalski+ 1998)
J/AcA/48/175 : OGLE SMC clusters (Pietrzynski+ 1998)
J/AcA/49/223 : BVI photometry of OGLE LMC Cepheids (Udalski+, 1999)
J/AcA/49/437 : BVI photometry of OGLE SMC Cepheids (Udalski+, 1999)
J/AcA/49/563 : OGLE SMC eclipsing binaries BVI photometry (Udalski+ 1999)
Byte-by-byte Description of file: table1.dat table2.dat
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Bytes Format Units Label Explanations
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1- 7 A7 --- Cluster Cluster name (LMCNNNN or SMCNNNN)
9- 16 A8 --- Field Field designation (LMC_SCNN or SMC_SC)
18- 23 I6 --- Cepheid Cepheid number in the field
25- 27 F3.1 --- Dist ? Distance from the cluster center, measured
in cluster radius
29- 36 F8.5 d Per Period
38- 50 F13.5 d HJD HJD at maximum brightness
52- 57 F6.3 mag Vmag V mean magnitude
59- 64 F6.3 mag Imag I mean magnitude
66- 70 F5.3 mag E(B-V) Reddening
72- 73 A2 --- Type Cepheid pulsation mode type (1)
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Note (1): Classification of pulsating mode:
FU: classical Cepheid pulsating in the fundamental mode
FO: classical Cepheid pulsating in the first overtone
BR: object brighter than FO mode Cepheids
FA: object fainter than FU mode Cepheids
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History: Copied at ftp://sirius.astrouw.edu.pl/ogle/ogle2/clusters/cepheids/
(End) James Marcout, Patricia Bauer [CDS] 07-Feb-2000