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J/A+AS/128/245      Photometry of chemically peculiar stars (Adelman+ 1998)

uvby photometry of the chemically peculiar stars AR Aurigae, 3 Hydrae, 49 Cancri, and BX Boo Adelman S.J. <Astron. Astrophys. Suppl. Ser. 128, 245 (1998)> =1998A&AS..128..245A (SIMBAD/NED BibCode)
ADC_Keywords: Stars, peculiar ; Photometry, uvby Keywords: stars: individual: AR Aurigae, 3 Hydrae, 49 Cancri, and BX Boo - stars: chemically peculiar Abstract: Differential Stroemgren uvby photometric observations from the Four College Automated Photoelectric Telescope are presented for four Chemically Peculiar stars of the upper main sequence: the HgMn star binary AR Aurigae and the magnetic stars 3 Hydrae, 49 Cancri, and BX Bootis. AR Aurigae shows little variability except during the primary and secondary eclipses. The 11.305 day period of Maitzen et al. for 3 Hya is confirmed. A new period of 7.0501 days is found for 49 Cancri while a slightly refined period of 2.88756 days is derived for BX Boo. Objects: ---------------------------------------------------------- RA (2000) DE Designation(s) ---------------------------------------------------------- 05 18 18.8 +33 46 03 AR Aur = HD 34364 = HR 1728 08 35 28.2 -07 58 57 3 Hya = HD 72968 = HR 3398 08 44 45.0 +10 04 55 49 Cnc = HD 74521 = HR 3465 15 00 38.7 +47 16 38 BX Boo = HD 133029 = HR 5597 ---------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table2.dat 68 45 Photometry of AR Aur table3.dat 68 122 Photometry of 3 Hya table4.dat 68 100 Photometry of 49 Cnc table5.dat 68 157 Photometry of BX Boo tablea.dat 131 21 Average values
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/114/253 : HD 11187, HD 14940, HD 15144, 20 Eri, HR 8933 (Adelman+ 1995) J/A+AS/122/249 : HD 32633, 25 Sex, HR 7224 & HD 200311 (Adelman, 1997) J/A+AS/125/65 : HD 37776, HR 2258, HR 6958 & 108 Aqr (Adelman, 1997) J/PASP/109/9 : HR 1643, Theta Aur, 49 Cam, and HR 3724 (Adelman 1997) J/A+AS/125/497 : Theta Vir and 109 Vir (Adelman 1997) J/A+AS/133/197 : 33 Tau, HD 50169 and HR 7786 uvby Photometry (Adelman+ 1998) J/A+AS/134/53 : HD 15980, HR 1094, 33 Gem and HD 115708 (Adelman 1999) J/A+AS/136/111 : HD 35298, 19 Lyr, HD 192678 and HR 8216 (Adelman 1999) J/A+AS/136/379 : 45 Leo, HR 4330, 49 Her and HR 6718 (Adelman+ 1999) 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: table[2345].dat
Bytes Format Units Label Explanations
1- 12 F12.4 d HJD Heliocentric Julian Date 14- 19 F6.3 mag u(v-c) variable-comparison (v-c) u magnitude 21- 26 F6.3 mag u(ch-c) check-comparison (ch-c) u magnitude 28- 33 F6.3 mag b(v-c) variable-comparison (v-c) b magnitude 35- 40 F6.3 mag b(ch-c) check-comparison (ch-c) b magnitude 42- 47 F6.3 mag v(v-c) variable-comparison (v-c) v magnitude 49- 54 F6.3 mag v(ch-c) check-comparison (ch-c) v magnitude 56- 61 F6.3 mag y(v-c) variable-comparison (v-c) y magnitude 63- 68 F6.3 mag y(ch-c) check-comparison (ch-c) y magnitude
Byte-by-byte Description of file: tablea.dat
Bytes Format Units Label Explanations
1- 6 A6 --- Name Star name 8- 14 A7 --- Per Period considered (in the form 1990-91) 16- 27 A12 --- Note Note on period 29- 34 F6.3 mag u(v-c) variable-comparison (v-c) u magnitude 36- 40 F5.3 mag e_u(v-c) ? rms uncertainty on u(v-c) 42- 47 F6.3 mag u(ch-c) check-comparison (ch-c) u magnitude 49- 53 F5.3 mag e_u(ch-c) ? rms uncertainty on u(ch-c) 55- 60 F6.3 mag v(v-c) variable-comparison (v-c) v magnitude 62- 66 F5.3 mag e_v(v-c) ? rms uncertainty on v(v-c) 68- 73 F6.3 mag v(ch-c) check-comparison (ch-c) v magnitude 75- 79 F5.3 mag e_v(ch-c) ? rms uncertainty on v(ch-c) 81- 86 F6.3 mag b(v-c) variable-comparison (v-c) b magnitude 88- 92 F5.3 mag e_b(v-c) ? rms uncertainty on b(v-c) 94- 99 F6.3 mag b(ch-c) check-comparison (ch-c) b magnitude 101-105 F5.3 mag e_b(ch-c) ? rms uncertainty on b(ch-c) 107-112 F6.3 mag y(v-c) variable-comparison (v-c) y magnitude 114-118 F5.3 mag e_y(v-c) ? rms uncertainty on y(v-c) 120-125 F6.3 mag y(ch-c) check-comparison (ch-c) y magnitude 127-131 F5.3 mag e_y(ch-c) ? rms uncertainty on y(ch-c)
Acknowledgements: Saul J. Adelman Historical notes: There were an inversion between the b and v magnitude labels. This was corrected on 24-Apr-1998
(End) Patricia Bauer [CDS] 04-Sep-1997
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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