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II/193  UBV Photoelectric Cat: Data 1986-1992 (Mermilliod 1994)

UBV Photoelectric Catalogue: Data 1986-1992 Mermilliod J.-C. <Bull. Inf. CDS 45, 3 (1994)> =1994BICDS..45....3M
ADC_Keywords: Photometry, UBV - 575, combined data - 240 Description: The previous compilation of UBV data (Mermilliod 1986a,b,c) contains the UBV photoelectric observations published between 1953 and 1986. The present supplement adds the data published between 1986 and the end of 1992 which represent 25639 new UBV data. The corresponding references were numbered in continuation of the main catalogue and go from number 1603 to 1784. See for a description of the UBV photoemtric system. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file catalog 48 25639 The UBV data published 1986-1992 codes 80 2709 LID Coding System refs 80 780 References
Byte-by-byte Description of file: catalog
Bytes Format Units Label Explanations
2- 11 I10 --- LID Code number (see file codes) 12 A1 --- rem *[1234DS] Remark on duplicity or identification of components 13 A1 --- var [V] Remark on variability 14- 20 F7.3 mag V [-1.5/20.5]? V magnitude 22- 27 F6.3 mag B-V [-1/5]? B-V colour index 29- 34 F6.3 mag U-B [-1.5/5]? U-B colour index 37 A1 --- n_UBV *[S/*] Flag on the number of measurements 38- 40 I3 --- o_UBV [0/324]? Number of measurements 44- 48 I5 --- r_UBV [1603/1784] Reference key (see file refs)
Note on rem: the components are indicated by an extra digit; "D" stands for double "S" designates supplementary stars (example in Praesepe, KW 250 and KW 250s both exist) Note on n_UBV: S = Standard star / = Number is unknown * = the minimum number of measurements is given
References: Mermilliod J.-C. 1986a, =1987A&AS...71..413M (paper I) (Catalog: II/122) Mermilliod J.-C. 1986b, =1987A&AS...71..119M (paper II) Mermilliod J.-C. 1986c, =1987BICDS..32...37M (paper III) Author's address: J.-C. Mermilliod Institut d'Astronomie Universite de Lausanne 51, ch. des Maillettes CH-1290 Chavannes-des-Bois Switzerland e-mail: See also:, a server at the Lausanne/Geneva Observatory for Photometric Data.
(End) J.-C. Mermilliod[Lausanne/Geneve Obs.] & Gail Schneider [ADC] 23-Nov-1994
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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