CDROM/AJ/V113/INPRESS Tully-Fisher Relation. I. (Giovanelli+ 1997) ================================================================================ The I Band Tully-Fisher Relation for Cluster Galaxies: Data Presentation Riccardo Giovanelli, Martha P. Haynes, Terry Herter, Nicole P. Vogt, Gary Wegner, John J. Salzer, Luiz N. Da Costa and Wolfram Freudling <1997, AJ, in press> =1996AJ.....IP.....G ================================================================================ Abstract: Observational parameters which can be used for redshift-independent distance determination using the Tully-Fisher (TF) technique are given for 782 spiral galaxies in the fields of 24 clusters or groups. I band photometry for the full sample was either obtained by us or compiled from published literature. Rotational velocities are derived either from 21 cm spectra or optical emission line long-slit spectra, and converted to a homogeneous scale. In addition to presenting the data, a discussion of the various sources of error on TF parameters is introduced, and the criteria for the assignment of membership to each cluster are given. Description: The data for table 2 are grouped by cluster. The table has a single line with the cluster name, followed by the data records for the cluster objects, and terminated by a blank line. File Summary: -------------------------------------------------------------------------------- File Name Lrecl Records Explanations -------------------------------------------------------------------------------- table2.dat 111 827 Galaxy parameters, by cluster table2.tex 140 1328 AASTeX version of table2.dat -------------------------------------------------------------------------------- Byte-by-byte Description of file: table2.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- ----- Header record ----- 1-20 A20 --- Cluster Cluster name ----- Data records ----- 1- 6 A6 --- Name1 *First identification name 7 A1 --- Sep [/] Separator if there is a second name 8-15 A8 --- Name2 *Second identification name 16-17 2X --- --- Blank 18-19 I2 h RAh Right ascension, 1950.0 20-21 I2 min RAm R.A. 22-25 F4.1 s RAs R.A. 26 1X --- --- Blank 27 A1 --- DE- Sign of declination 28-29 I2 deg DEd Declination, 1950.0 30-31 I2 arcmin DEm Dec. 32-33 I2 arcsec DEs Dec. 34 1X --- --- Blank 35-37 A3 --- T *Hubble morphological type 38-43 I6 km/s Vcmb Radial velocity in CMB reference frame 44-48 F5.1 deg Theta Angular distance from center of cluster 49-50 2X --- --- Blank 51-52 A2 --- Mem *Membership code 53-56 I4 km/s W []? Measured velocity width 57-60 I4 km/s W_1 Velocity width, corrected except for inc. 61-64 I4 km/s W_cor Velocity width, converted to edge-on 65-68 I4 deg Inc Adopted inclination of plane of disk 69-75 F7.3 --- LW_cor Log10 of W_cor 76-80 A5 --- e_LW_cor *Estimated uncertainty in LW_cor 81-86 F6.2 mag I *Measured and extrapolated I band mag. 87-92 F6.2 mag I_cor *Corrected apparent magnitude 93-100 F8.2 mag M_cor *Corrected absolute magnitude 101-105 A5 0.01mag e_M_cor *Uncertainty of M_cor 106 1X --- --- Blank 107 A1 --- Ref1 *Reference code for photometry 108 1X --- --- Blank 109 A1 --- Ref2 *Reference code for velocity width 110 1X --- --- Blank 111 A1 --- Note [*] Indicates notes in printed paper -------------------------------------------------------------------------------- Notes for file: msx4_2_1.dat -------------------------------------------------------------------------------- Name1: If the galaxy is listed in the UGC catalog, the UGC number is listed first; if not, the first listing corresponds to the author's internal coding number. Name2: The second name is added with the following priority scheme: NGC or IC number; CGCG number in the form "field-number"; for southern galaxies, if and NGC or IC number is not available the ESO/Uppsala catalog name is given. T: Morphological type code in the RC3 scheme, where 1 corresponds to Sa, 3 to Sb, 5 to Sc, etc. If the code is followed by a B, the galaxy disk has an identifiable bar. Mem: c - galaxy is considered a bona fide cluster member g - galaxy is sufficiently removed from the cluster center that cluster membership cannot be safely assigned; the galaxy is, however, in the periphery of the cluster, at roughly the same redshift and it is a nearby supercluster member f - foreground galaxy b - background galaxy e_LW_cor: Estimated uncertainty of the log W_cor value, in parentheses. The uncertainty takes into account both measurement errors and uncertainties arising from the corrections. The value (11), for example is equivalent to +/- 0.011. I: Measure I band magnitude, extrapolated to infinity assuming that the surface brightness profile of the disk is well described by an exponential function; this value is sometimes adopted as an average of two or more measurements, as footnoted. I_cor: Apparent magnitude, to which k-term, galactic, and internal extinction corrections were applied. M_cor: Absolute magnitude, computed assuming that the galaxy is at the distance indicated either by the cluster redshift, if the galaxy is a member, or by the galaxy redshift if not. e_M_cor: The uncertainty on the magnitude is the sum in quadrature of the measurement errors and the estimate of the uncertainty in the corrections applied to the measured parameter. The error estimate does not include the uncertainty on the value of the distance. Ref1: A letter code identifies the source for the photometry: a - Authors' photometric observations b - Bernstein et al. 1994, AJ, 107, 1962, restricted to Coma h - Han & Mould 1992, ApJ, 396, 453 m - Mathewson, Ford, & Buchhorn 1992, ApJS, 81, 413 p - Pierce & Tully 1988, ApJ, 330, 579, restricted to Ursa Major s - Bureau et al. 1996, ApJ, 463, 60, restricted to Fornax x - Combination of different sources as noted Ref2: A numerical code identifies the source of velocity width: 0 - Author's 21 cm measurements 1 - Author's optical spectroscopy 2 - Averages of several measurements, see notes 3 - 21 cm observations of Gavazzi 1987, ApJ, 320, 96 and Scodeggio & Gavazzi 1993, ApJ, 409, 110 4 - 21 cm observations of Bothun et al. 1985, ApJS, 57, 423, and Aaronson et al. 1989, ApJ, 338, 654, cross-identified with the compilation of Bottinelli et al. 1990, A&AS, 82, 391 5 - 21 cm measurements of Mathewson, Ford, & Buchhorn 1992, ApJS, 81, 413 6 - Optical spectroscopy of Mathewson, Ford, & Buchhorn 1992, ApJS, 81, 413 7 - 21 cm measurements of Pierce & Tully 1988, ApJ, 330, 579 8 - 21 cm observations of Fontanelli 1984, A&A, 138, 85; Lewis 1985, ApJS, 59, 161; and Schneider et al. 1991, ApJS, 72, 2455 9 - 21 cm observations of Bureau et al. 1996, ApJ, 463, 60 Note: If an asterisk appears in this column a note for this galaxy is given in the printed paper. -------------------------------------------------------------------------------- ================================================================================ (End) Lee Brotzman [ADS] 06-Nov-1996