J/MNRAS/259/563 Double star CCD observations (Argue+ 1992)
Double star CCD astrometry and photometry
Argue A.N., Bunclark P.S, Irwin M.J., Lampens P., Sinachopoulos D.,
Wayman P.A.
<Mon. Not. R. Astron. Soc. 259, 563 (1992)>
=1992MNRAS.259..563A 1992MNRAS.259..563A
ADC_Keywords: Stars, double and multiple ; Positional data; Photometry
Keywords: techniques: image processing - astrometry - binaries: close -
binaries: visual
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table6 84 1064 v ≥ 9 mag. and rho < 5"
table7 84 346 v ≥ 9 mag. and rho ≥ 5 "
table8 84 729 8 ≤ v < 9 mag. and rho < 5 "
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Byte-per-byte Description of files: table6 table7 table8
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Bytes Format Units Label Explanations
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1- 4 I4 --- Nr an internal number
6- 15 A10 --- IDS Identification in the "Catalogue of the
Components of Double and Multiple stars"
(CCDM, Dommanget 1985; equinox 1900)
17- 24 A8 --- Name Double star designation
26- 32 F7.2 yr t Epoch of observation;
34- 36 I3 deg theta []? Position angle of component B
relative to A (N through E);
38- 42 F5.2 arcsec rho []? Angular separation rho of A,B
44- 48 F5.2 arcsec d []? Distance between the two positions
derived for B relative to A, giving an
estimate of the precision
50- 54 F5.2 mag mvA Apparent V magnitude of the A component
56- 60 F5.2 mag mvB []? Apparent v magnitude of the B component
62- 63 I2 0.1arcsec sv FWHM of the derived PSF for the v images
(see 3; unit 0.1 arcsec);
65- 69 F5.2 mag mrA Apparent R magnitude of the A component;
71- 75 F5.2 mag mrB []? apparent R magnitude of the B component
77- 78 I2 0.1arcsec sR []? FWHM of the derived PSF for the
R magnitude
80- 84 F5.3 mag SD_V []? Standard deviation of a V magnitude as
determined by the Carlsberg Automatic
Meridian Circle on the mountain. No data
are available for Star No. 4451.
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Historical Notes:
19-Feb-1993 Version
31-Jan-1993: removed the LaTeX files from "File Summary", and
modified the Byte-per-byte Description for NULL values
(End) Francois Ochsenbein [CDS] 31-Jan-1993