J/PASJ/65/1 BX Dra BVR differential light curves (Park+, 2013)
The light and period variations of the eclipsing binary BX Draconis.
Park J.H., Lee J.W., Kim S.-L., Lee C.-U., Jeon Y.-B.
<Publ. Astron. Soc. Jap., 65, 1 (2013)>
=2013PASJ...65....1P 2013PASJ...65....1P
ADC_Keywords: Binaries, eclipsing ; Photometry, UBVRI
Keywords: stars: binaries: close - stars: binaries: eclipsing -
stars: individual (BX Draconis) - stars: spots -
techniques: photometric
Abstract:
New CCD photometric observations of BX Dra were carried out on 26
nights during the period from 2009 April to 2010 June. The long-term
photometric behaviors of the system are obtained from detailed studies
of the period and light variations, based on historical data and our
new observations.
Description:
New CCD photometric observations of BX Dra were carried out during two
observing seasons in 2009 April and in 2010 April, May, and June,
using BVR filters attached to the 61cm reflector at Sobaeksan
Optical Astronomy Observatory (SOAO) in Korea.
A period of 0.579024741(46)d is determined.
Objects:
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RA (2000) DE Designation(s)
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16 06 17.37 +62 45 46.1 BX Dra = V* BX Dra
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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 1623 CCD photometric observations of BX Dra in 2009
and 2010
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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 for B-band observation
15- 20 F6.3 mag DBmag Differential B-band
22- 34 F13.5 d HJD-V ? Heliocentric Julian date for V-band observation
36- 41 F6.3 mag DVmag ? Differential V-band magnitude
43- 55 F13.5 d HJD-R ? Heliocentric Julian date for R-band observation
57- 62 F6.3 mag DRmag ? Differential R-band magnitude
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 26-Apr-2013