J/AZh/99/470 V1103 Cas photometry (Volkov+, 2022)
Fast Apsidal Rotation and Physical Parameters of V1103 Cas.
Volkov I.M., Kravtsova A.S.
<Astron. Zh. 99, 470-485 (2022)>
=2022AZh....99..470V 2022AZh....99..470V (SIMBAD/NED BibCode)
=2022ARep...66..466V 2022ARep...66..466V
ADC_Keywords: Stars, variable ; Photometry, UBVRI
Keywords: photometry, eclipsing variables, apsidal motion
Abstract:
We have performed UBVRI(RcIc) photometric observations of the new
eclipsing elliptic variable V1103 Cas. 74 stars in vicinity of V1103
Cas were measured in UBVRI to explore interstellar reddening.
Description:
Original observations of newly discovered elliptic eclipsing star
V1103 Cas in UBVRI(RcIc) Johnson-Cousins system.
Objects:
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RA (2000) DE Designation(s)
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01 21 59.15 +58 33 13.6 V1103 Cas = GSC 03682-00736
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
u.dat 23 907 V1103 Cas Johnson U light curve
b.dat 23 1130 V1103 Cas Johnson B light curve
v.dat 23 2253 V1103 Cas Johnson V light curve
r.dat 23 570 V1103 Cas Johnson R light curve
i.dat 23 563 V1103 Cas Johnson I light curve
ic.dat 24 547 V1103 Cas Cousins Ic light curve
rc.dat 24 555 V1103 Cas Cousins Rc light curve
ubvri.dat 101 74 UBVRI photometry
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Byte-by-byte Description of file: b.dat i.dat r.dat u.dat v.dat ic.dat rc.dat
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Bytes Format Units Label Explanations
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1- 13 F13.5 d HJD Heliocentric Julian Date
15- 21 F7.4 mag mag Magnitude in Band
23- 24 A2 --- Band Band
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Byte-by-byte Description of file: ubvri.dat
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Bytes Format Units Label Explanations
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1- 2 I2 h RAh Right ascension (J2000)
4- 5 I2 min RAm Right ascension (J2000)
7- 11 F5.2 s RAs Right ascension (J2000)
13 A1 --- DE- Declination sign (J2000)
14- 15 I2 deg DEd Declination (J2000)
17- 18 I2 arcmin DEm Declination (J2000)
20- 23 F4.1 arcsec DEs Declination (J2000)
26- 31 F6.3 mag Vmag V Johnson V magnitude
34- 39 F6.3 mag U-B Johnson U-B colour index
42- 46 F5.3 mag B-V Johnson B-V colour index
49- 53 F5.3 mag V-R Johnson V-R colour index
56- 60 F5.3 mag R-I Johnson R-I colour index
63- 67 F5.3 mag e_Vmag rms uncertainty on Vmag
70- 74 F5.3 mag e_U-B rms uncertainty on U-B
79- 83 F5.3 mag e_B-V rms uncertainty on B-V
88- 92 F5.3 mag e_V-R rms uncertainty on V-R
97-101 F5.3 mag e_R-I rms uncertainty on R-I
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Acknowledgements:
Igor Volkov, hwp(at)yandex.ru
(End) Patricia Vannier [CDS] 20-Nov-2021