J/AJ/106/530 J/AJ/106/530 Low surface brightness disk galaxies G D Bothun J M Schombert C D Impey D Sprayberry S S McGaugh Astron. J. 106 530 1993 1993AJ....106..530B Galaxies A sample of approximately 340 low surface brightness (LSB) disk galaxies with measured redshifts was used in combination with the Center for Astrophysics redshift survey to test the hypothesis that LSB galaxies have a deficit of nearby companion galaxies compared to high surface brightness (HSB) disk galaxies. This catalog lists the galaxies found near each galaxy and its distance from the central galaxy.

Sample Sample designation --- Vrange Velocity range km/s RadProj Projected radius out to which the counts were made Mpc Ngal Number of galaxies forming the sample mean --- Nrej Number of rejected galaxies --- <N> Sample mean. In general, mean quantities are calculated after one cycle of 2.5 sigma projection. --- e_<N> rms uncertainty in sample mean. --- Sample Sample designation --- Vrange Velocity range km/s POSS5 POSS comparison at 0.5 Mpc radius --- POSS5B POSS at 0.5 Mpc obtained by considering subset B in comparison to the POSS HSB sample --- POSS10 POSS comparison at 1.0 Mpc radius --- POSS10B POSS at 1.0 Mpc considering subset B --- POSS15 POSS comparison at 1.5 Mpc radius --- POSS15B POSS at 1.5 Mpc considering subset B --- POSS20 POSS comparison at 2.0 Mpc radius --- POSS20B POSS at 2.0 Mpc considering subset B --- APM5 APM comparison at 0.5 Mpc radius --- APM10 APM comparison at 1.0 Mpc radius --- APM15 APM comparison at 1.5 Mpc radius --- APM20 APM comparison at 2.0 Mpc radius --- Sample Sample designation --- Ngal Number of galaxies which have at least one companion within a projected radius of 2.0 Mpc --- Vrange Velocity range km/s Dist Mean projected distance to the nearest companion Mpc e_Dist rms uncertainty on mean projected distance Mpc DmaxPOSS KS statistic, Dmax, for the POSS sample --- cl_DmaxPOSS Confidence level that Dmax exceeds --- DamxAPN KS statistic, Dmax, for the APM sample --- cl_DmaxAPM Confidence level that Dmax exceeds --- Name Galaxy name --- Sample Sample designation (POSS or APM) --- RAh Right ascension 1950 h RAm Right ascension 1950 min RAs Right ascension 1950 s DE- Declination sign --- DEd Declination 1950 deg DEm Declination 1950 arcmin DEs Declination 1950 arcsec Vel Velocity km/s Com Comments --- Name Galaxy name --- Sample Sample designation (POSS or APM) --- RAh Right ascension 1950 h RAm Right ascension 1950 min RAs Right ascension 1950 s DE- Declination sign --- DEd Declination 1950 deg DEm Declination 1950 arcmin DEs Declination 1950 arcsec Vel Velocity km/s BrightGal Name of the brightest galaxy within 2 Mpc or a known structure near the galaxy --- Com Comments --- tables.texTex version of the tables format.texFormat for tables.tex Patricia Bauer CDS 1994Jul25AAS CD-ROM series, Volume 1, 1993 J_AJ_106_530.xml