J/A+A/425/595 OGLE+2MASS+DENIS LPV in Magellanic Clouds (Groenewegen, 2004)
Long Period Variables in the Magellanic Clouds: OGLE + 2MASS + DENIS.
Groenewegen M.A.T.
<Astron. Astrophys. 425, 595 (2004)>
=2004A&A...425..595G 2004A&A...425..595G
ADC_Keywords: Magellanic Clouds ; Stars, variable ; Stars, carbon ;
Photometry, infrared
Keywords: stars: AGB and post-AGB - stars: carbon - stars: variables: general -
galaxies: Magellanic Clouds - methods: data analysis - infrared stars
Abstract:
The 68000 I-band light curves of variable stars detected by the OGLE
survey (ftp://sirius.astrouw.edu.pl/ogle/ogle2/clusters) in the Large
and Small Magellanic Clouds (MCs) are fitted by Fourier series, and
also correlated with the DENIS (II/228) and 2MASS All-Sky Release
(II/246) databases and with lists of spectroscopically confirmed M-,
S- and C-stars. Lightcurves and the results of the lightcurve fitting
(periods and amplitudes) and DENIS and 2MASS magnitudes are presented
for 2277 M-,S-,C-stars in the MCs.
Description:
Three basic samples are being discussed in the paper. OGLE/2MASS/DENIS
data of: (1) spectroscopically confirmed AGB stars, (2) LPVs which
potentially changed period over the last about 17 years, and (3)
candidate obscured AGB stars. The tables provide the results of the
period analysis (up to 3 periods with error and amplitudes with
error), and associated 2MASS and DENIS photometry, and other tables
provide the cross-correlation with other objects and special remarks.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 163 2277 Known AGB stars: OGLE/2MASS/DENIS data
table2.tex 290 2710 LaTeX version of table2
table3.dat 196 2277 Known AGB stars: correlations, comments
table3.tex 190 2712 LaTeX version of table3
table6.dat 210 370 LPVs that changed potentially period
table6.tex 210 457 LaTeX version of table6
table7.dat 163 577 Candidate obscured AGB stars: OGLE/2MASS/DENIS
table7.tex 290 723 LaTeX version of table7
table8.dat 153 577 Candidate obscured AGB stars: correlations
table8.tex 172 722 LaTeX version of table8
refs.dat 70 34 References
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See also:
II/228 : DCMC: DENIS Catalog toward Magellanic Clouds (Cioni+ 2000)
II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
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/53/1 : OGLE eclipsing binaries in LMC (Wyrzykowski+, 2003)
J/AcA/48/563 : OGLE SMC eclipsing binaries BVI photometry (Udalski+ 1998)
Byte-by-byte Description of file: table2.dat table7.dat
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Bytes Format Units Label Explanations
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1- 8 A8 --- Field Field Designation
10- 13 A4 --- --- [OGLE]
14- 31 A18 --- OGLE OGLE name (HHMMSS.ss+DDMMSS.s)
33- 38 F6.1 d Per1 ?=0.0 First fitted period
40- 45 F6.3 d e_Per1 ?=0.000 rms uncertainty on Per1
47- 51 F5.3 mag Amp1 ?=0.000 Amplitude for first fitted period
53- 58 F6.1 d Per2 ?=0.0 Second fitted period
60- 65 F6.3 d e_Per2 ?=0.000 rms uncertainty on Per2
67- 71 F5.3 mag Amp2 ?=0.000 Amplitude for second fitted period
73- 78 F6.1 d Per3 ?=0.0 Third fitted period
80- 85 F6.3 d e_Per3 ?=0.000 rms uncertainty on Per3
87- 91 F5.3 mag Amp3 ?=0.000 Amplitude for third fitted period
93- 97 F5.2 mag IOGLE ?=99.99 Mean OGLE I magnitude
99-103 F5.2 mag IDENIS ?=99.99 DENIS I magnitude
105-108 F4.2 mag e_IDENIS ?=9.99 rms uncertainty on IDENIS
110-114 F5.2 mag JDENIS ?=99.99 DENIS J magnitude
116-119 F4.2 mag e_JDENIS ?=9.99 rms uncertainty on JDENIS
121-125 F5.2 mag KDENIS ?=99.99 DENIS K magnitude
127-130 F4.2 mag e_KDENIS ?=9.99 rms uncertainty on KDENIS
132-136 F5.2 mag J2MASS ?=99.99 2MASS J magnitude
138-141 F4.2 mag e_J2MASS ?=9.99 rms uncertainty on J2MASS
143-147 F5.2 mag H2MASS ?=99.99 2MASS H magnitude
149-152 F4.2 mag e_H2MASS ?=9.99 rms uncertainty on H2MASS
154-158 F5.2 mag K2MASS ?=99.99 2MASS K magnitude
160-163 F4.2 mag e_K2MASS ?=9.99 rms uncertainty on K2MASS
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Byte-by-byte Description of file: table3.dat table8.dat
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Bytes Format Units Label Explanations
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1- 8 A8 --- Field Field name
10- 13 A4 --- --- [OGLE]
14- 31 A18 --- OGLE OGLE name (HHMMSS.ss+DDMMSS.s)
33-111 A79 --- ONames Other names
113-116 A4 --- SpType Spectral type
118-197 A80 --- Com Comments (references in refs.dat file)
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Byte-by-byte Description of file: table6.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Field Field designation
10- 13 A4 --- --- [OGLE]
14- 31 A18 --- OGLE OGLE name (HHMMSS.ss+DDMMSS.s)
33- 99 A67 --- ONames Other names (comma-separated list)
101-151 A51 d Periods Periods (references in refs.dat file)
153-156 A4 --- SpType Spectral type
158-210 A53 --- Com Comments
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Byte-by-byte Description of file: refs.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- Ref Reference code
8- 26 A19 --- BibCode BibCode
28- 48 A21 --- Aut Author's name
50- 79 A30 --- Com Comments
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Acknowledgements: Groenewegen
(End) Patricia Vannier [CDS] 11-Jun-2004