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J/ApJS/127/39 Stellar and gas kinematics in early-type galaxies (Caon+ 2000)
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A survey of the ISM in early-type galaxies. III. Stellar and gas kinematics
Caon C., Macchetto D., Pastoriza M.
<Astrophys. J. Suppl. Ser. 127, 39 (2000)>
=2000ApJS..127...39C
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ADC_Keywords: Galaxies, rotation ; Interstellar medium ; Radial velocities
Keywords: galaxies: elliptical and lenticular, cD - galaxies: ISM -
galaxies: kinematics and dynamics
Description:
We present data on stellar and gaseous kinematics of 14 gas-rich
early-type galaxies. File galaxies.dat contains the list of observed
galaxies, with coordinates, distance, absolute magnitude, and position
angles. File stellar.dat contains stellar rotation curves and velocity
dispersion profiles. File gaseous.dat contains the gaseous velocity
profiles.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
galaxies.dat 61 14 List of observed galaxies
stellar.dat 45 933 Stellar kinematics data
gaseous.dat 33 1577 Gaseous kinematics data
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Byte-by-byte Description of file: galaxies.dat
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Bytes Format Units Label Explanations
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1- 8 A8 ---- NGC Galaxy NGC (Cat. <VII/118>) name
10- 11 I2 h RAh Right ascension (2000)
13- 14 I2 min RAm Right ascension (2000)
16- 19 F4.1 s RAs Right ascension (2000)
21 A1 ---- DE- Declination sign (2000)
22- 23 I2 deg DEd Declination (2000)
25- 26 I2 arcmin DEm Declination (2000)
28- 29 I2 arcsec DEs Declination (2000)
31- 35 A5 ---- MType Morphological type
37- 40 F4.1 Mpc Dist Distance
42- 47 F6.2 mag BMAG Absolute blue magnitude
50- 51 I2 deg PA1 ? Observed position angles
54- 56 I3 deg PA2 ? Observed position angles
59- 61 I3 deg PA3 ? Observed position angles
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Byte-by-byte Description of file: stellar.dat
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Bytes Format Units Label Explanations
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1- 8 A8 ---- NGC Galaxy NGC (Cat. <VII/118>) name
10- 12 I3 deg PA Position angle
14- 19 F6.2 arcsec Rad [-64/63] Radius
21- 26 F6.1 km/s RV Radial Velocity
28- 31 F4.1 km/s e_RV rms uncertainty on radial velocity
33- 38 F6.1 km/s Sigma ?=9999.9 Velocity dispersion
40- 45 F6.1 km/s e_Sigma ?=9999.9 rms uncertainty on sigma
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Byte-by-byte Description of file: gaseous.dat
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Bytes Format Units Label Explanations
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1- 8 A8 ---- NGC Galaxy NGC (Cat. <VII/118>) name
11- 13 I3 deg PA Position angle
15- 20 F6.2 arcsec Rad [-42/48] Radius
22- 27 F6.1 km/s RV Radial Velocity
29- 32 F4.1 km/s e_RV rms uncertainty on radial velocity
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Acknowledgements: Nicola Caon <ncaon@ll.iac.es>
References:
Macchetto et al., Paper I. (The ionized gas) 1996A&AS..120..463M
Ferrari et al., Paper II. (The dust) 1999A&AS..136..269F
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(End) Patricia Bauer [CDS] 23-Feb-2000