II/242 Differential V photometry of V350 Peg (Vidal-Sainz+, 2003)
Follow-up observations of the delta Sct star V350 Peg
Vidal-Sainz J., Garcia-Melendo E., Lampens P., Van Cauteren P., Wils P.
<Comm. in Asteroseismology, 143, 19 (2003)>
=2003CoAst.143...19V 2003CoAst.143...19V
ADC_Keywords: Stars, variable ; Photometry, CCD
Keywords: stars: variables: delta Sct - stars: individual: V350 Peg (HIP 115563)
Abstract:
We present all the CCD photometric observations of the δ Scuti
star V350 Peg performed by us until now. The data have been acquired
between July 1997 and October 2002. A large part of it has been
analysed and presented previously (Vidal, 2002A&A...394..585V 2002A&A...394..585V). The
new data of 2002 confirm the former conclusion that two frequencies of
very similar amplitudes are excited in this star. The entire data set
consists of 16191 measurements collected during 48 nights, and may be
very helpful to investigate the detailed behaviour of this basically
double-mode δ Scuti variable if future campaigns are held at a
later stage.
Description:
Photometric ΔV data for the DSCT variable V350 Peg are presented.
Objects:
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RA (2000) DE Designation(s)
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23 24 30.9 +30 42 44 V350 Peg
23 24 17.8 +30 45 05 HD 220538
23 24 36.3 +30 50 10 SAO 73234
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
v350peg.dat 30 16191 Photometric ΔV data for V350 Peg
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Byte-by-byte Description of file: v350peg.dat
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Bytes Format Units Label Explanations
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1- 12 F12.4 d HJD Heliocentric Julian Date
14- 19 F6.3 mag dV1 Instrumental ΔV in the sense variable
(V350 Peg) - comparison star (HD 220538)
21- 26 F6.3 mag dV2 ? Instrumental ΔV in the sense check star
(SAO 73234) - comparison star (HD 220538)
28- 30 A3 --- OBS Observer code (1)
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Note (1): Observer codes:
BHO: Van Cauteren-Lampens, Beersel Hills, 40cm Newtonian, SBIG ST10 XME
EG1: Garcia-Melendo, Esteve Duran, 60cm Cassegrain, SX Starlight
EG2: Garcia-Melendo, Esteve Duran, 60cm Cassegrain, Audine
EG3: Garcia-Melendo, Esteve Duran, C8 Schmidt-Cassegrain, Audine
EG4: Garcia-Melendo, Esteve Duran, C8 Schmidt-Cassegrain, SX Starlight
JVS: Vidal-Sainz, Monegrillo, 40cm Newtonian, SX Starlight
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Acknowledgements: Patrick Wils
(End) Patricia Bauer [CDS] 30-May-2003