II/75 Homogeneous RI magnitudes in Kron system (Jasniewicz 1982)
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 1982A+AS...49...99J
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
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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-per-byte Description of file: data
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Bytes Format Units Label Explanations
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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-per-byte Description of file: mean
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Bytes Format Units Label Explanations
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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-per-byte Description of file: ref1 ref2
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Bytes Format Units Label Explanations
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1- 5 I5 --- Ref [17001/19018]? Reference number;
blank for continuation
9- 80 A72 --- Text Text of reference
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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.
(End) Francois Ochsenbein [CDS] 12-Sep-1995