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J/AJ/108/2338       Photographic astrometry. VIII. (Heintz 1994)

Photographic astrometry of binary and proper-motion stars. VIII. Heintz W.D. <Astron. J. 108, 2338 (1994)> =1994AJ....108.2338H (SIMBAD/NED BibCode)
ADC_Keywords: Stars, double and multiple ; Parallaxes, trigonometric ; Proper motions ; Stars, masses Abstract: 300 trigonometric parallaxes, 15 revised binary-star orbits, and 24 mass ratios are listed and annotated. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 117 336 Proper motions and parallaxes appena.dat 110 15 Revised orbits appenb.dat 54 24 Mass ratios notes.dat 105 551 Notes
See also: I/237 : The Washington Visual Double Star Catalog, 1996.0 (Worley+, 1996) V/39 : 4th Catalog of Orbits of Visual Binaries (Worley+, 1983) J/ApJS/74/275 : Observations of double stars. XIV. (Heintz 1990) J/ApJS/83/351 : Observations of double stars. XV. (Heintz, 1992) J/ApJS/99/693 : Observations of double stars. XVI. (Heintz 1995) J/ApJS/105/475 : Observations of double stars. XVII. (Heintz 1996) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 2 I2 h RAh Right ascension (1900) 3- 5 I3 0.1min RAdm Right ascension (1900) (deci-minutes) 7- 9 I3 0.1min RA2000dm Right ascension (J2000) (deci-minutes) 11 A1 --- DE- Declination sign (1900) 12- 13 I2 deg DEd Declination (1900) 14- 15 I2 arcmin DEm [0/93] Declination (1900) 17 A1 --- DE2000- Declination sign (J2000) if different from DE- 18- 19 I2 arcmin DE2000m Declination (J2000) 20 A1 --- Note [cCmwir] Note (1) 22- 34 A13 --- Name Name 35- 46 A12 --- Names Other name 48- 51 F4.1 mag Vmag ? Visual magnitude 52 A1 --- n_Vmag [v+] v for variable, + unexplained 54- 58 A5 --- SpType Spectral type 60- 64 I5 mas/yr pmRA ? Proper motion in right ascension 66- 71 I6 mas/yr pmDE ? Proper motion in declination 72 A1 --- n_pmRA [qfab] Note on proper motions (2) 74- 78 I5 mas plxr Relative parallax 79 A1 --- u_plxr Uncertainty flag on plxr 81- 84 I4 mas e_plxr ? rms uncertainty on plxr 86- 90 F5.3 arcsec plxabs ? Absolute parallax 92- 94 I3 --- N ? Number of observations (night means) used 96- 97 I2 --- Int1 ? Time interval (first year) 98 A1 --- --- [-] Dash 99-100 I2 --- Int2 ? Time interval (last year) 102-104 F3.1 mag mDisk ? Magnitude reduction of target star(s) by rotating disks 105 A1 --- n_mDisk [v] v: variable 107-110 F4.1 mag mf ? Average magnitude of the reference-star frame 111 A1 --- n_mf [+] Unexplained symbol 113-117 A5 --- Me Measurer (3)
Note (1): c: combined C: combined with pair BC (1987) m: mean w: with orbit i: BD+2 348 : including 1970 result BD+68 278 A: including 1966 result BD+19 872 : including 1986 result BD+29 1664 : including 1979 result BD+12 1944 : including 1979 result BD+40 2903 : including 1971 result BD+31 3767 : including 1968 result BD-5 5715 : including all earlier meas. BD+29 4741 : including 1951 result BD+15 4733 : including 1982 result r: BD+56 1459 : revised 1981 result Note (2): Terms: f: orbital q: time-quadratic a: (cg ABCc) for zeta CnC Cc b: cg for ksi UMa A Note (3): The Grant machine was used except for six binaries (*) processes at the Ridell machine
Byte-by-byte Description of file: appena.dat
Bytes Format Units Label Explanations
1- 2 I2 h RAh Right ascension (J2000) 4- 6 I3 0.1min RAdm Right ascension (J2000), deci-minutes 8 A1 --- DE- Declination sign 9- 10 I2 deg DEd Declination (J2000) 12- 13 I2 arcmin DEm Declination (J2000) 15- 22 A8 --- Name ADS/Name 24- 27 F4.1 mag mA Magnitude of the primary 29- 32 F4.1 mag mB ? Magnitude of the secondary 34- 37 A4 --- SpType Spectral type 39- 44 F6.2 yr P Period 47- 53 F7.4 deg/yr n Yearly motion 55- 61 F7.2 yr T Time of perihelion passage 63- 67 F5.3 arcsec a Semi-major axis 69- 73 F5.3 --- e Eccentricity 75- 79 F5.1 deg i Inclination angle 81- 85 F5.1 deg w Longitude of perihelion 87- 91 F5.1 deg W2000 Longitude of ascending node, 2000 92 A1 --- n_W2000 [a] Unexplained flag 94-110 A17 --- Com Comments
Byte-by-byte Description of file: appenb.dat
Bytes Format Units Label Explanations
1- 10 A10 --- Name ADS/Name 13- 15 F3.1 mag dm Brightness difference 17- 19 F3.1 mag e_dm ? rms uncertainty on dm 21- 25 F5.3 --- beta ? Fractional luminosity of the secondary 27- 30 F4.2 --- e_beta ? rms uncertainty on beta 31 A1 --- n_beta [s] s: separated 33- 38 F6.3 --- f-beta ? Measured motion f-β of the center of light 40- 44 F5.3 --- e_f-beta ? rms uncertainty on f-beta 46- 50 F5.3 --- f Fractional mass (B/(A+B)) 52- 54 F3.2 --- e_f rms uncertainty on f
Byte-by-byte Description of file: notes.dat
Bytes Format Units Label Explanations
1- 13 A13 --- Name Star name 14- 24 A11 --- Name2 Name of the second star when pair 26- 27 I2 --- Ntot Total number of line for the note reference 29- 30 I2 --- Nline Running line number in range [1,Ntot] 32-105 A74 --- Note Text of the note
History: Prepared via OCR at CDS. References: Heintz & Borgman, Paper I. 1984AJ.....89.1068H Heintz, Paper II. 1986AJ.....92..446H Heintz, Paper III. 1987AJ.....94.1077H Heintz, Paper IV. 1988AJ.....96.1072H Heintz, Paper V. 1990AJ.....99..420H Heintz, Paper VI. 1991AJ....101.1071H Heintz, Paper VII. 1993AJ....105.1188H
(End) James Marcout, Patricia Bauer [CDS] 05-May-1998
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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