J/A+AS/85/915 J/A+AS/85/915 Walraven Photometry of southern OB associations E J De Geus J Lub E Van De Grift Astron. Astrophys. Suppl. Ser. 85 915 1990 1990A&AS...85..915D Clusters, open Photometry, VBLUW open clusters and associations: general photometry stars: colors Homogeneous Walraven (VBLUW) photometry is presented for 5260 stars in the region of five nearby southern OB associations: Sco-Cen (Sco OB2), Ori OB1, CMa OB1, Mon OB1, and Sct OB2. Note that the tables have been prepared at Lausanne/Geneve Observatory (star names in Lausanne/Geneva system, coordinates absent) For details about the Walraven photometric system, see <GCPD/11>

Name Catalogue number number=1 the catalog abbreviations are: HD: Henry-Draper catalogue, CD: Cordoba Durchmusterung, CPD: Cape Photographic Durchmusterung, BD: Bonner Durchmusterung, AG: Astronomische Gesellschaft Katalog. --- m_Name Multuplicity index on star number=2 These indications are not in the published tables 1,2: components in a multiple system V: added to the name indicates possible variability D: added to the name indicates double star --- V log (intensity) in the Walraven V-band mag V-B V-B Walraven colour mag B-U B-U Walraven colour mag U-W U-W Walraven colour mag B-L B-L Walraven colour mag N Number of measurements --- Patricia Bauer CDS 1994May16 J_A+AS_85_915.xml