J/A+A/374/1056 V1162 Ori variations (Arentoft+, 2001)
V1162 Ori: A multiperiodic delta Scuti star with variable period and amplitude.
Arentoft T., Sterken C., Handler G., Freyhammer L.M., Bruch A.,
Niarchos P., Gazeas K., Manimanis V., Van Cauteren P., Poretti E.,
Dawson D.W., Liu Z.L., Zhou A.Y., Du B.T., Shobbrook R.R., Garrido R.,
Fried R., Akan M .C., Ibanoglu C., Evren S., Tas G., Johnson D., Blake C.,
Kurtz D .W.
<Astron. Astrophys. 374, 1056 (2001)>
=2001A&A...374.1056A 2001A&A...374.1056A
ADC_Keywords: Stars, variable
Keywords: stars: variables: δ Scuti - stars: individual: V 1162 Orionis -
techniques: photometric - methods: data analysis
Description:
V1162 Ori is a delta Scuti star with variable period and amplitude. To
analyse data acquired in the years 1998-2000, the data were
subdivided in smaller subsets to take the amplitude and period
variability into account. Four different ways of subdividing the data
discussed in the paper are outlined in this table 2.
A database containing the observations of V1162 Ori is in preparation;
it will be published in the Journal of Astronomical data
(http://www.vub.ac.be/STER/JAD/jad.htm).
Table 2: Outline of subsets
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Label Subsets (RJD=JD-2400000)
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a Each night individually
b 50818-823, 50824-830, 50833-851, 50887-892
50920-921, 51180-887, 51198-204, 51206-210
51261-269, 51468-471, 51496-505, 51516-524
51528-531, 51532-549, 51562-571, 51572-577
51582-593, 51605-632
c 50818-830, 50833-851, 50887-892, 50920-921
51180-187 51198-204, 51206-210, 51261-269
51468-505, 51516-531, 51532-571, 51572-584
51591-632
d 50818-851, 50887-921, 51180-210, 51261-269
51468-505, 51516-549, 51562-577, 51582-632
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Objects:
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RA (2000) DE Designation(s)
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05 32 02.0 -07 15 25 V1162 Ori
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table4a.dat 19 150 table4a.dat: New times of maximum light
table4b.dat 19 103 table4b.dat: New times of minimum light
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Byte-by-byte Description of file: table4a.dat table4b.dat
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Bytes Format Units Label Explanations
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1- 12 F12.4 d HJD Heliocentric Julian date of maximum (table4a)
or minimum (table4b) light (1)
14- 18 I5 --- E Ephemeris E value (2)
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Note (1): The error on the time is estimated to be 0.0009 d.
Note (2): The cycle count scheme is based on Hintz et al. (1998PASP..110..689H 1998PASP..110..689H).
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Acknowledgements: Torben Arentoft < or >
(End) Patricia Bauer [CDS] 23-Jul-2001