J/A+AS/136/379 uvby photometry of 4 CP stars (Adelman+ 1999)
uvby Photometry of the magnetic CP stars 45 Leonis, HR 4330,
49 Herculis, and HR 6718
Adelman S.J., Rayle K.E., Pi C.-L. M.
<Astron. Astrophys. Suppl. Ser. 136, 379 (1999)>
=1999A&AS..136..379A 1999A&AS..136..379A
ADC_Keywords: Stars, peculiar ; Photometry, uvby
Keywords: stars: individual: 45 Leo, HR 4330, 49 Her, HR 6718 -
stars: chemically peculiar
Abstract:
Differential Stroemgren uvby photometric observations from the Four
College Automated Photoelectric Telescope are presented for the
magnetic CP stars 45 Leo, HR 4330, 49 Her, and HR 6718. We refined
Winzer's periods for 45 Leo and HR 6718 to 1.443820 days and
0.51899days, respectively. For HR 4330 our period of 3.516 days is
quite different from that of Winzer. That for 49 Her, 0.93663days,
is an alias of Winzer's.
Objects:
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RA (2000) DE Designation(s)
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10 27 39.0 +09 45 45 45 Leo = HD 90569
11 09 39.8 +67 12 37 HR 4330 = HD 96707
16 52 04.9 +14 58 27 49 Her = HD 152308
17 58 52.3 +45 28 34 HR 6718 = HD 164429
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 74 109 Photometry of 45 Leo
table3.dat 71 102 Photometry of HR 4330
table4.dat 71 76 Photometry of 49 Her
table5.dat 70 77 Photometry of HR 6718
tablea.dat 122 14 Average photometry
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See also:
J/A+AS/103/1 : 63 And, HD 192913, HR 8240 & 108 Aqr (Adelman+ 1994)
J/A+AS/106/333 : Alpha And, HD 184905, HR 8216 & HR 8434 (Adelman+ 1994)
J/A+AS/111/41 : 56 Tauri, HD 111133, HD 126515 and HD 215441 (Adelman+ 1994)
J/A+AS/114/253 : HD 11187, HD 14940, HD 15144, 20 Eri, HR 8933 (Adelman+ 1995)
J/PASP/109/9 : HR 1643, Theta Aur, 49 Cam, and HR 3724 (Adelman 1997)
J/A+AS/122/249 : HD32633, 25 Sex, HR 7224, and HD 200311 (Adelman, 1997)
J/A+A/329/579 : uvby photometry of theta CrB (Fabregat+ 1998)
J/A+AS/123/445 : uvby photometry of metallic + Hg-Mn stars (Adelman 1997)
J/A+AS/125/65 : HD 37776, HR 2258, HR 6958 & 108 Aqu (Adelman, 1997)
J/A+AS/125/497 : Theta Vir and 109 Vir uvby photometry (Adelman 1997)
J/A+AS/128/245 : AR Aur, 3 Hya, 49 Cnc & BX Boo (Adelman 1997)
J/A+A/333/952 : BVRI photometry of HR 1105
J/A+AS/146/13 : 20 Eri, HR 1297, 12 CMa, and HD 134214 (Adelman, 2000)
J/A+A/368/225 : HR 5341, HD 142070, HR 6967 & HR 8434 (Adelman, 2001)
J/A+A/390/1023 : HR 194, HD 32966, HD 171782, and HR 7911 (Adelman+, 2002)
J/A+A/401/357 : 60 Tau, HR 1528, HR 8216, HR 8770 (Adelman+, 2003)
Byte-by-byte Description of file: table2.dat table3.dat table4.dat table5.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 umag1 variable-comparison (v-c) u magnitude
21- 26 F6.3 mag umag2 check-comparison (ch-c) u magnitude
28- 33 F6.3 mag bmag1 variable-comparison (v-c) b magnitude
35- 40 F6.3 mag bmag2 check-comparison (ch-c) b magnitude
42- 47 F6.3 mag vmag1 variable-comparison (v-c) v magnitude
49- 54 F6.3 mag vmag2 check-comparison (ch-c) v magnitude
56- 61 F6.3 mag ymag1 variable-comparison (v-c) y magnitude
63- 68 F6.3 mag ymag2 check-comparison (ch-c) y magnitude
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Byte-by-byte Description of file: tablea.dat
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Bytes Format Units Label Explanations
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1 I1 --- Table [2,5] Table number with detailed photometry
3- 9 A7 --- Name Star name
11- 17 A7 --- Years Period of observation
19- 24 F6.3 mag umag1 Variable-comparison (v-c) u magnitude
26- 30 F5.3 mag e_umag1 rms uncertainty on umag1
32- 37 F6.3 mag umag2 ? Check-comparison (ch-c) u magnitude
39- 43 F5.3 mag e_umag2 ? rms uncertainty on umag2
45- 50 F6.3 mag vmag1 Variable-comparison (v-c) v magnitude
52- 56 F5.3 mag e_vmag1 rms uncertainty on vmag1
58- 63 F6.3 mag vmag2 ? Check-comparison (ch-c) v magnitude
65- 69 F5.3 mag e_vmag2 ? rms uncertainty on vmag2
71- 76 F6.3 mag bmag1 Variable-comparison (v-c) b magnitude
78- 82 F5.3 mag e_bmag1 rms uncertainty on bmag1
84- 89 F6.3 mag bmag2 ? Check-comparison (ch-c) b magnitude
91- 95 F5.3 mag e_bmag2 ? rms uncertainty on bmag2
97-102 F6.3 mag ymag1 Variable-comparison (v-c) y magnitude
104-108 F5.3 mag e_ymag1 rms uncertainty on ymag1
110-115 F6.3 mag ymag2 ? Check-comparison (ch-c) y magnitude
117-121 F5.3 mag e_ymag2 ? rms uncertainty on ymag2
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Acknowledgements: Saul J. Adelman
(End) Patricia Bauer [CDS] 19-Feb-1999