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II/75            Homegeneous RI magnitudes in Kron system (Jasniewicz 1982)
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Homogeneous catalogue of red and infrared magnitudes in the photoelectric
photometric system of Kron
     Jasniewicz G.
    <Astron. Astrophys. Suppl. Ser. 49, 99 (1982)>
    =1982A&AS...49...99J
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ADC_Keywords: Magnitudes ; Photometry, infrared ; Photometry, Kron

Description:
    This catalogue (file "mean") contains homogeneous data in the
    photoelectric photometric system of Kron and Smith. The R magnitude
    and the R-I colour index have been collected from the literature
    published before January 1982.
    The homogenization method used in file "mean" has been described  by
    Nicolet B. (1978, Astron. Astrophys. Suppl. 34,1).

File Summary:
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 FileName    Lrecl    Records    Explanations
--------------------------------------------------------------------------------
ReadMe          80          .    This file
data            80       6034    R and R-I Measurements
mean            80       5704    R and R-I Homogeneous data
ref1            80         60    First list of References
ref2            80        183    Second list of References
code            80       2462    Geneve/Lausanne Codes (see Historical Notes)
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Byte-by-byte Description of file: data
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   Bytes Format  Units   Label    Explanations
--------------------------------------------------------------------------------
   2- 12  A11    ---     LID      Lausanne designation (1)
  17- 21  F5.2   mag     Rmag     []? magnitude
      22  A1     ---     u_Rmag   Uncertainty flag (:) on Rmag
  26- 31  F6.3   mag     R-I      Color index
      32  A1     ---     u_R-I    Uncertainty flag (:) on R-I
      43  A1     ---     n_Nmes   [S/*] Note on measurements:
                                   S = Standard star
                                   / = Nmes does not appear
                                   * = Nmes is a minimum number
  45- 46  I2     ---     Nmes     []? Number of measurements
  76- 80  I5     ---     Ref      [17001/19018] Reference
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Note (1):
     The coded numbering system used in this catalogue has been described
     by Mermilliod J.-CL. (1978, Bulletin du Centre de Donnees Stellaires,
     Strasbourg,14,32). A minor modification consists in the suppression of
     the point for each code number. An eventual remark (such as multiplicity
     or variability) follows it.

Byte-by-byte Description of file: mean
--------------------------------------------------------------------------------
   Bytes Format  Units   Label    Explanations
--------------------------------------------------------------------------------
   2- 12  A11    ---     LID      Lausanne designation
  17- 21  F5.2   mag     Rmag     []? mean R magnitude
  26- 31  F6.3   mag     R-I      Mean colour index
      39  I1     ---     w_Rmag   [1/4]? Weight on R colour
      43  I1     ---     w_R-I    [1/4] Weight on R-I index
  52- 56  I5     ---     Ref1     [17001/19018] First reference
  60- 64  I5     ---     Ref2     [17001/19018]? Second reference
  68- 72  I5     ---     Ref3     [17001/19018]? Third reference
  76- 80  I5     ---     Ref4     [17001/19018]? Fourth reference
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Byte-by-byte Description of file: ref1, ref2
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   Bytes Format  Units   Label    Explanations
--------------------------------------------------------------------------------
   1-  5  I5     ---     Ref      [17001/19018]? Reference number;
                                  blank for continuation
   9- 80  A72    ---     Text     Text of reference
--------------------------------------------------------------------------------

Related Data:
  II/8 : Catalogue of UVBGRI (system of Stebbins and Withford) data
         by Nicollier C. (Geneva Observatory)

Historical notes:
  * January 1982: Magnetic tape provided to CDS by G. Jasniewicz
  * 04-Mar-1994: Catalogue documented at CDS (Francois Ochsenbein);
    the "code" file was added ; it is a strict copy of a similar file
    of 1986 from "UBV photometry catalogue" by Mermilliod J.C.
    (catalogue II/122)
  * 12-Sep-1995: "ReadMe" file completed.
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(End)                                    Francois Ochsenbein [CDS]   12-Sep-1995