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J/other/IBVS/5493   2003 CCD minima of eclipsing binaries    (Nelson+, 2004)

CCD minima for selected eclipsing binaries in 2003. Nelson R.H. <IAU Inform. Bull. Var. Stars, 5493, 1 (2004)> =2004IBVS.5493....1N
ADC_Keywords: Binaries, eclipsing Description: - Observatory and telescope: Sylvester Robotic Observatory (SRO): 33cm f/4.5 Newtonian on Paramount GT-1100s mount - Detector: SRO: SBIG ST7e, 1.24 pixels, 15.8x10.5 FOV, cooled -10<T←30°C - Method of data reduction: Aperture photometry using MIRA, by Axiom Research - Method of minimum determination: Digital tracing paper method, bisection of chords, curve fitting, and (occasionally) Kwee and van Woerden (1956BAN....12..327K) File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 78 109 Ephemeris table2.dat 96 121 Times of minima
Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 12 A12 --- Name Observed star name 14- 22 A9 --- VarType Variability binary type 24- 25 I2 h RAh Right ascension (J2000) 27- 28 I2 min RAm Right ascension (J2000) 30- 31 I2 s RAs Right ascension (J2000) 33 A1 --- DE- Declination sign (J2000) 34- 35 I2 deg DEd Declination (J2000) 37- 38 I2 arcmin DEm Declination (J2000) 40- 41 I2 arcsec DEs Declination (J2000) 43- 55 A13 --- Comp Comparison star name 57- 67 F11.5 d E Ephemeris 69- 78 F10.8 d P Period
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 12 A12 --- Name Observed star name 16- 28 F13.5 d Tmin Time of minima 30- 36 F7.5 d e_Tmin Error on Tmin 38- 39 A2 --- Type Type of minima 41- 45 A5 --- Filt Filter 47- 96 A50 --- Rem Remarks (1)
Note (1): Check star(s) were used for almost all runs. In some cases, the fields were sparse and there were no suitable check stars. In other cases, the C-K (differential comparison-check magnitude) plots revealed some abnormal slope, thereby compromising accuracy. In these cases, the estimated error was adjusted upward.
History: From electronic version of the journal
(End) James Marcout, Patricia Vannier [CDS] 16-Mar-2004
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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