J/A+AS/117/313 Stroemgren photometry of LSS stars (Reed, 1996) ================================================================================ A uvby database for Stephenson-Sandulean southern luminous stars Reed B.C. =1996A&AS..117..313R (SIMBAD/NED BibCode) ================================================================================ ADC_Keywords: Photometry, uvby Keywords: stars: early-type - stars: fundamental parameters - stars: general - catalogs Description: A database of published Stroemgren four-color uvby photoelectric photometry f or objects in the Stephenson-Sanduleak Luminous Stars in the Southern Milky Way catalog has been compiled from the literature. Of 5132 stars in the catalog, 817 have uvby colors and magnitudes available; altogether, the database incorporates 1181 observations from 41 references. The database is available electronically at CDS, and lists LS number, HD or CD number, b-y, m_1_, c_1_, number of observations, numeric codes for notes and references, galactic l and b coordinates, and aliases for named or variable stars. File Summary: -------------------------------------------------------------------------------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- ReadMe 80 . This file catalog 80 1181 Stromgren photometry for LSS stars -------------------------------------------------------------------------------- See also: III/43 : (LSS) Luminous Stars in the Southern Milky Way (Stephenson+ 1971) J/AJ/106/2291 : UBV photometry toward Galactic Center (Reed 1993) J/PASP/105/1465 : Distant OB Stars in the Galaxy (Reed 1993) J/ApJS/87/367 : UBV-beta database for LS stars (Reed, 1993) J/ApJS/97/189 : Spectroscopic Database for LSS (Reed+ 1995) J/AJ/112/2855 : UBV Photometry of LSS stars (Reed+ 1996) J/AJ/113/823 : Radial velocity database for LSS stars (Reed+ 1997) Byte-by-byte Description of file: catalog -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 2- 5 I4 --- LSS [1/5132] LSS number (cf catalogue ) 6 A1 --- n_LSS Remark flag (1) 8- 16 A9 --- Name HD or CD name 21- 25 F5.3 mag b-y b-y colour (dummy value 99.99) 29- 34 F6.3 mag m1 ?=99.99 m1 color index (dummy value 99.99) 36- 41 F6.3 mag c1 ?=99.99 c1 color index (dummy value 99.99) 44- 46 I3 --- o_b-y Number of measurements 50- 51 I2 --- note Note code 55- 56 I2 --- Ref Reference code 59- 64 F6.2 deg GLON Galactic longitude 66- 71 F6.2 deg GLAT Galactic latitude 73- 80 A8 --- OtherNames Other names -------------------------------------------------------------------------------- Note (1): Remarks on Individual Stars [98] Variations in the spectrum of this Wolf-Rayet star are discussed by Wilson (1948PASP...60..383W) and a flux-calibrated spectrum of this star to the Lyman limit is discussed in Mccandliss, et. al. (1993ApJ...416..372M). Howarth and Schmutz (1995A&A...294..529H) report a distance of 1.8 kpc for this star. [166] Gies, et. al. (1994ApJ...422..823G) remark that this star is a spectroscopic binary with a period of 6.0173 days. The companion has a mass ratio 0.23 + 0.04, and a magnitude difference 3.3 + 0.4. [949] Reported as variable by Balona (1992MNRAS.254..404B) [1657] See notes in Paper I. [1673] In NGC 3293. Stephenson and Sanduleak indicate this star as number 21 in the finding chart of Feast (1958MNRAS.118..618F). However, references 30 and 31 in Paper I both indicate that this star is an M1 supergiant with B-V=2.0. When precessed to 1875, the coordinates of LS 1673 match very closely to those of CPD=-57 3506, a B1 II star which is number 22 in Feast's chart. I have assumed that Stephenson and Sanduleak marked the wrong star; the data given is that for Feast's number 22. [1679] See notes in Paper I. [1688] See notes in Paper I. [1689] HD 92025. Misidentified in the LS catalog as HD 92007 [2212] As LS 949. [2803] uvby colors given by Crawford, Barnes, and Golson (1971a; reference 3 in Table 1) for HR 4890 (= LS 2813) correspond to those of LS 2803 according to other sources; their data have been attributed to LS 2803 = HR 4887. In NGC 4755. [2813] See comments for 2803. [3231] HX Lup. [3331] Delta Circinus. -------------------------------------------------------------------------------- Courtesy: B. Cameron Reed ================================================================================ (End) Patricia Bauer [CDS] 05-Dec-1995