J/AJ/138/478 AR Boo differential BVR photometry (Lee+, 2009)
The period variation of and a spot model for the eclipsing binary AR Bootis.
Lee J.W., Youn J.-H., Lee C.-U., Kim S.-L., Koch R.H.
<Astron. J., 138, 478-488 (2009)>
=2009AJ....138..478L 2009AJ....138..478L
ADC_Keywords: Binaries, eclipsing ; Photometry, CCD ; Photometry, UBVRI
Keywords: binaries: close - binaries: eclipsing -
stars: individual (AR Bootis) - stars: spots
Abstract:
New CCD photometric observations of the eclipsing system AR Boo were
obtained from 2006 February to 2008 April. The star's photometric
properties are derived from detailed studies of the period variability
and of all available light curves.
Description:
We performed time-series CCD photometry of AR Boo on 27 nights between
2006 February and 2008 April, using an FLI IMG4301E CCD camera and a
BVR filter set attached to the 1.0m reflector at the Mt. Lemmon
Optical Astronomy Observatory (LOAO) in Arizona, USA.
Objects:
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RA (2000) DE Designation(s)
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13 48 10.4 +24 55 27 AR Boo = V* AR Boo
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 62 619 CCD photometric observations of AR Boo
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Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 13 F13.5 d HJD-B ? Heliocentric Julian Date of B band observation
15- 20 F6.3 mag DelB ? Differential B band magnitude
22- 34 F13.5 d HJD-V Heliocentric Julian Date of V band observation
36- 41 F6.3 mag DelV Differential V band magnitude
43- 55 F13.5 d HJD-R ? Heliocentric Julian Date of R band observation
57- 62 F6.3 mag DelR ? Differential R band magnitude
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History:
From electronic version of the journal
(End) Greg Schwarz [AAS], Patricia Vannier [CDS] 31-Dec-2011