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J/A+A/113/61        HI data for 392 spiral galaxies          (Bottinelli+, 1982)

Study of spiral galaxies from 392 new measurements of 21-cm line data. Bottinelli L., Gouguenheim L., Paturel G. <Astron. Astrophys. 113, 61 (1982)> =1982A&A...113...61B
ADC_Keywords: Galaxies, radio ; H I data ; Morphology Keywords: spiral galaxies - 21-cm line radiation - neutral hydrogen - interstellar matter Abstract: 392 spiral galaxies with type Sb or later have been detected in the 21-cm line of neutral hydrogen with the Nancay radiotelescope, and among them 172 HI fluxes are obtained for the first time. The source of any possible bias has been carefully analyzed and only the Malmquist bias appears to be significant. In order to obviate this observational effect, the range of radial velocities has been properly truncated for all statistical studies. A mean value of each global parameter has been determined for each morphological type and compared to previous results. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table2.dat 81 392 Integral properties of measured galaxies
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 10 A10 --- Name Galaxy name (N: NGC, I: IC, A: ACO) 13- 14 I2 --- TType ? Morphological T type according to the RC2 (Cat. VII/112) 16- 17 I2 deg incl ? Inclination of the galaxy upon the plane of the sky 19- 24 F6.2 10+9Lsun L0 ? Intrinsic luminosity (1) 26- 30 F5.2 kpc A25 ? Linear diameter at the 25mag/arcsec2 brightness level (2) 32- 35 F4.1 Mpc Dist Distance (3) 37- 41 F5.2 10+9Msun MH Neutral hydrogen mass 42 A1 --- n_MH [*] *: new determination 44- 49 F6.1 10+9Msun MT ? Indicative total mass 51- 55 F5.2 mg/cm2 sigH ? Neutral hydrogen surface density 57- 61 F5.1 mg/cm2 sigT ? Indicatibe total mass surface density 64- 67 F4.2 Sun MH/L0 ? H mass to luminosity ratio 70- 74 F5.2 Sun MT/L0 ? Total mass to luminosity ratio 76- 81 F6.2 % MH/MT ? H to total mass ratio (x100)
Note (1): Intrinsic luminosity reduced to the galactic pole and zero inclination and redshift Note (2): Linear diameter reduced to the galactic pole and zero inclination Note (3): Distance calculated using H0* from de Vaucouleurs and Bollinger (1979ApJ...233..433D))
History: Prepared via OCR at CDS. References: Bottinelli et al., Paper II 1983A&A...118....4B Bottinelli et al., Paper III 1984A&AS...56..381B Bottinelli et al., Paper IV 1985A&AS...59...43B
(End) James Marcout, Patricia Bauer [CDS] 27-Jun-2003
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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