J/PAZh/37/34 JHKLM light curves of WR 140 (Taranova+, 2011)
WR 140 (=V1687 Cyg): Infrared photometry, 2001-2010.
Taranova O.G., Shenavrin V.I.
<Pis'ma Astron. Zh. 37, 34 (2011)>
=2011PAZh...37...34T 2011PAZh...37...34T
=2011AstL...37...30T 2011AstL...37...30T
ADC_Keywords: Stars, variable ; Photometry, infrared
Keywords: Wolf-Rayet stars - infrared photometry - variability - dust shells
Abstract:
We present the results of our infrared observations of WR 140
(=V1687 Cyg) in 2001-2010.
Description:
The infrared photometry of WR140 (V1687 Cyg) was performed with
the 1.25-m telescope at the Crimean Laboratory of the Sternberg
Astronomical Institute using a photometer with a
liquid-nitrogen-cooled photovoltaic indium antimonide (InSb) detector.
Objects:
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RA (2000) DE Designation(s)
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20 20 28.0 +43 51 16 WR 140 = V* V1687 Cyg
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 43 82 Results of our infrared photometry for
WR 140 (=V1687 Cyg), 2001-2010
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See also:
J/AZh/79/1118 : JHKLM photometry of FG Sge (Taranova+, 2002)
J/PAZh/30/605 : JHKLM photometry for carbon stars (Taranova+, 2004)
J/PAZh/32/866 : JHKLM photometry for 22 hot stars (Taranova+, 2006)
J/PAZh/33/657 : JHKLM photometry of eight planetary nebulae (Taranova+, 2007)
J/PAZh/36/144 : JHKLM photometry of 3 RV Tau supergiants (Taranova+, 2010)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 7 F7.2 d Date JD-2452000 observation date
9- 13 F5.3 --- Phase Orbital phase
15- 18 F4.2 mag Jmag ? J magnitude
20- 23 F4.2 mag Hmag ? H magnitude
25- 28 F4.2 mag Kmag K magnitude
30- 33 F4.2 mag Lmag ? L magnitude
35- 38 F4.2 mag Mmag ? M magnitude
40- 43 F4.2 mag e_Mmag ? rms uncertainty on Mmag
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 27-Jan-2011