J/A+AS/112/95 uvby-beta photometry in Cen-Cru-Mus-Cha (Corradi+, 1995)
uvby-beta photometry of 1017 stars earlier than G0 in the
Centaurus-Crux-Musca-Chamaeleon direction
CORRADI W.J.B., FRANCO G.A.P.
<Astron. Astrophys. Suppl. Ser. 112, 95 (1995)>
=1995A&AS..112...95C 1995A&AS..112...95C (SIMBAD/NED BibCode)
ADC_Keywords: Regional catalog; Photometry, uvby, beta
Keywords: interstellar medium: clouds: Southern Coalsack; Chamaeleon -
ISM: dust, extinction - stars: distances
Description:
Stroemgren uvbyβ photometry has been collected for a total of 1017 stars
earlier than G0 lying in an area of the sky containing the Southern Coalsack,
the Musca, and the Chamaeleon dark clouds. The targets were selected from
the SAO star catalog, and the results give V, b-y, m1, c1, and β on
the standard systems, with overall rms errors for one observation of one star
of 0.008mag , 0.004mag , 0.006mag , 0.009mag , and 0.011mag , respectively.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table 107 1017 uvby-beta photometry of 1017 stars in the
Centaurus-Crux-Musca-Chamaeleon direction
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Byte-by-byte Description of file: table
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Bytes Format Units Label Explanations
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1- 6 I6 --- SAO Star number in the SAO Catalog
8- 13 I6 --- HD ? HD number
15- 29 A15 --- SpType Michigan two dimensional classification
31- 32 I2 h RAh Right ascension 1950.0
34- 35 I2 min RAm Right ascension 1950.0
37- 38 I2 s RAs Right ascension 1950.0
40 A1 --- DE- Declination sign
41- 42 I2 deg DEd Declination 1950.0
44- 45 I2 arcmin DEm Declination 1950.0
47- 48 I2 arcsec DEs Declination 1950.0
50- 55 F6.3 mag Vmag V magnitude
58- 59 I2 0.001mag e_Vmag ? rms uncertainty on Vmag
60 A1 --- n_Vmag [*] "*" indicates error value larger than 99
61- 66 F6.3 mag b-y (b-y) colour index
69- 70 I2 0.001mag e_b-y ? rms uncertainty on b-y
71 A1 --- n_b-y [*] "*" indicates error value larger than 99
72- 77 F6.3 mag m1 m1 colour index
80- 81 I2 0.001mag e_m1 ? rms uncertainty on m1
82 A1 --- n_m1 [*] "*" indicates error value larger than 99
83- 88 F6.3 mag c1 c1 colour index
91- 92 I2 0.001mag e_c1 ? rms uncertainty on c1
93 A1 --- n_c1 [*] "*" indicates error value larger than 99
94 I1 --- o_Vmag Number of observations in uvby
96-100 F5.3 mag Beta ? Beta index
103-104 I2 0.001mag e_Beta ? rms uncertainty on Beta
105 A1 --- n_Beta [*] "*" indicates error value larger than 99
106 I1 --- o_Beta ? Number of observations in Beta
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Courtesy:
(End) Patricia Bauer [CDS] 13-Feb-1995