J/A+A/387/580 UBV photometry of V832 Cyg (Harmanec+, 2002)
Properties and nature of Be stars
21. The long-term and the orbital variations of V832 Cyg = 59 Cyg
Harmanec P., Bozic H., Percy J., Yang S., Ruzdjak D., Sudar D.,
Wolf M., Illiev L., Huang L., Buil C., Eenens P.
<Astron. Astrophys. 387, 580 (2002)>
=2002A&A...387..580H 2002A&A...387..580H
ADC_Keywords: Stars, emission ; Binaries, spectroscopic ; Photometry, UBV ;
Spectrophotometry
Keywords: stars: emission-line, Be - stars: binaries: close -
stars: binaries: spectroscopic - stars: fundamental parameters -
stars: individual: V832 Cyg
Description:
An analysis of numerous homogenized UBV photoelectric observations and
red spectra of the Be star from several observatories is presented.
Objects:
---------------------------------------------------------
RA (2000) DE Designation(s)
---------------------------------------------------------
20 59 49.557 +47 31 15.4 V832 Cyg = 59 Cyg = HD 200120
---------------------------------------------------------
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table3.dat 76 1318 V832 Cyg (HD 200120) All UBV data with known
times of observations
table5.dat 87 59 Spectrophotometric data of Hα profile of
V832 Cyg from published data
table6.dat 84 48 Spectrophotometric data of Hα and HeI 6678
line profiles from new spectra
table7.dat 39 30 Radial velocities of Hα and HeI 6678 lines
table567.tex 86 580 LaTeX version of tables 5, 6 and 7
--------------------------------------------------------------------------------
See also:
J/A+A/328/551 : Spectroscopic data of 4 Herculis (Koubsky+ 1997)
J/A+A/324/965 : UBV photometry of V360 Lac (Hill+ 1997)
J/A+A/416/669 : UBV photometry of HD 6226. (Bozic+, 2004)
J/A+A/419/607 : Long-term variations of kappa Dra. Paper 23. (Saad+, 2004)
J/A+A/459/849 : Radial velocities of ups Sgr. Paper 25 (Koubsky+, 2006)
Table 1: Journal of photometric observations of V832 Cyg with known times
of observations.
--------------------------------------------------------------------------------
File Epoch No of HD comp/check System
No. HJD Obs.
--------------------------------------------------------------------------------
44 2436377.9-2436492.7 17 199890/ V
23 2438204.9-2438699.6 4 UBV
30 2439045.6-2443796.7 12 UBV
52 2445241.3-2446277.4 453 198639/199311 (UB)V
8 2445876.2-2448619.0 33 199311/199479 UBV
1 2446258.6-2451461.3 135 199311/199479 UBV
20 2446584.8-2447723.8 65 199311/199479 BV
43 2447073.6-2451168.2 149 199311/ V
61 2447862.0-2449022.5 92 V
52 2448178.4-2448487.5 32 199311/199479 UBV
1 2451067.3-2451715.4 136 203245/199311 UBV
1 2451715.4-2451715.4 2 199890/199311 UBV
30 2451843.6-2452072.9 38 203245/199311 UBV
1 2451928.2-2452211.3 107 203245/199311 UBV
--------------------------------------------------------------------------------
Observing stations are identified by their file numbers used in the Ondrejov
data archives as follows:
1: Hvar 0.65-m reflector, EMI6256 tube;
8: Xing-Long 0.60-m reflector;
20: University of Toronto 0.40-m reflector, Optec SSP-3 photometer;
23: Catalina, original UBV observations;
30: San Pedro Martir: Older data set: 13C photometry transformed to UBV;
Recent data set: UBV photometry with the 0.84-m reflector;
43: AAVSO observers with photoelectric photometers;
44: Mt Palomar 0.51-m reflector, EMI 6094 tube;
52: Rozhen 0.60-m reflector, EMI tube;
61: Hipparcos satellite, Hp magnitudes transformed to Johnson V .
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table3.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 12 F12.4 d HJD Heliocentric Julian date
14- 17 F4.2 --- weight Weight of the data point
20- 24 F5.3 mag Vmag ?=99.999 Johnson V magnitude
26- 31 F6.3 mag Bmag ?=99.999 Johnson B magnitude
33- 38 F6.3 mag Umag ?=99.999 Johnson U magnitude
40- 45 F6.3 mag B-V ?=99.999 Johnson B-V index
47- 52 F6.3 mag U-B ?=99.999 Johnson U-B index
55- 59 F5.3 -- X Air mass of the observation
61- 65 F5.3 -- dX Air mass difference between V832 Cyg and
comparison star HD
67- 72 I6 -- HD ? HD number of the comparison star used
75- 76 I2 --- Obs Numerical code identifying sources of data
by their number used in the Ondrejov data
archives - see the explanation in Table 1
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table5.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 12 F12.4 d HJD Heliocentric Julian date
13 A1 --- u_HJD Uncertainty flag on HJD
15- 19 F5.3 --- IV ? V band intensity
21- 25 F5.3 --- IR ? R band intensity
27- 31 F5.3 --- (IV+IR)/2 ? Half V+R bands intensity
33- 37 F5.3 --- IV/IR ? V/R intensity ratio
39- 44 F6.3 0.1nm EW ? Hα equivalent width
46- 64 A19 ---- BibCode Reference BibCode for the data
66- 87 A22 --- Aut Author's name for the reference bibcode
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table6.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 12 F12.4 d HJD Heliocentric Julian date
14- 18 F5.3 --- IVHa ? Hα V band intensity
20- 24 F5.3 --- IRHa ? Hα R band intensity
26- 30 F5.3 --- (IVHa+IRHa)/2 Hα (V+R)/2 intensity
32- 36 F5.3 --- IVHa/IRHa ? Hα V/R intensity ratio
38- 43 F6.3 0.1nm EWHa Hα equivalent width
45- 49 F5.3 --- IVHeI ? HeI 6678Å V band intensity
51- 55 F5.3 --- IRHeI ? HeI 6678Å R band intensity
57- 61 F5.3 --- (IVHeI+IRHeI)/2 ? HeI 6678Å (V+R)/2 intensity
63- 67 F5.3 --- IVHeI/IRHeI ? HeI 6678Å V/R intensity ratio
69- 88 A20 --- Obs Observatory
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table7.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 12 F12.4 d HJD Heliocentric Julain date
14- 18 F5.1 km/s RV1 ? Radial velocity (1)
20- 24 F5.1 km/s RV2 ? Radial velocity (1)
26- 30 F5.1 km/s RV3 ? Radial velocity (1)
32- 41 A10 --- Obs Observatory
--------------------------------------------------------------------------------
Note (1): Radial velocities RV1 to RV3 are RVs of the emission wings measured
at the bottom parts of the profile, RVs of the emission wings of the
emission and RVs of the absorption wings of the profile, respectively
--------------------------------------------------------------------------------
Acknowledgements: Petr Harmanec
References:
Harmanec et al., Paper 1, EW Lac 1971BAICz..22...87H 1971BAICz..22...87H
Harmanec et al., Paper 2, 88 Her 1972BAICz..23..218H 1972BAICz..23..218H
Harmanec et al., Paper 3, 4 Her 1973A&A....22..337H 1973A&A....22..337H
Harmanec et al., Paper 4, 88 Her 1974A&A....33..117H 1974A&A....33..117H
Harmanec et al., Paper 5, 4 Her 1975A&A....42...47H 1975A&A....42...47H
Harmanec et al., Paper 6, 4 Her 1976BAICz..27...47H 1976BAICz..27...47H
Doazan et al., Paper 7A, 88 Her 1982A&AS...50..481D 1982A&AS...50..481D
Doazan et al., Paper 7B, 88 Her 1982A&A...115..138D 1982A&A...115..138D
Harmanec et al., Paper 8, 88 Her 1978BAICz..29..278H 1978BAICz..29..278H
Koubsky, Paper 9, HD 174237 1978BAICz..29..288K 1978BAICz..29..288K
Koubsky et al., Paper 10, CX Dra 1980BAICz..31...75K 1980BAICz..31...75K
Horn et al., Paper 11, V1294 Aql 1982BAICz..33..308H 1982BAICz..33..308H
Stefl Paper 12, KX And 1985BAICz..36..313S 1985BAICz..36..313S
Koubsky et al., Paper 13, V923 Aql 1989BAICz..40...31K 1989BAICz..40...31K
Stefl et al., Paper 14, KX And 1990BAICz..41...29S 1990BAICz..41...29S
Harmanec et al., Paper 15, LQ And 1991BAICz..42....1H 1991BAICz..42....1H
Juza et al., Paper 16, 5 Dra 1991BAICz..42...39J 1991BAICz..42...39J
Hill et al., Paper 17, V360 Lac 1997A&A...324..965H 1997A&A...324..965H, Cat. J/A+A/324/965
Koubsky et al., Paper 18, 4 Her 1997A&A...328..551K 1997A&A...328..551K, Cat. J/A+A/328/551
Koubsky et al., Paper 19, 60 Cyg 2000A&A...356..913K 2000A&A...356..913K
Harmanec et al., Paper 20, gamma Cas 2000A&A...364L..85H 2000A&A...364L..85H
Bozic et al., Paper 22 (HD 6226) 2004A&A...416..669B 2004A&A...416..669B, Cat. J/A+A/416/669
Saad et al., Paper 23 (kappa Dra) 2004A&A...419..607S 2004A&A...419..607S, Cat. J/A+A/419/607
(End) Patricia Bauer [CDS] 05-Apr-2002