J/AJ/145/101 Updated nearby galaxy catalog (Karachentsev+, 2013) ================================================================================ Updated nearby galaxy catalog. Karachentsev I.D., Makarov D.I., Kaisina E.I. =2013AJ....145..101K ================================================================================ ADC_Keywords: Galaxy catalogs ; Galaxies, nearby ; Morphology ; Extinction ; Radial velocities ; Photometry, ultraviolet ; Galaxies, rotation ; Photometry, infrared ; Photometry, UBV Keywords: galaxies: distances and redshifts - galaxies: fundamental parameters Abstract: We present an all-sky catalog of 869 nearby galaxies having individual distance estimates within 11Mpc or corrected radial velocities V_LG_<600km/s. The catalog is a renewed and expanded version of the Catalog of Neighboring Galaxies by Karachentsev et al (2004, cat. J/AJ/127/2031). It collects data on the following galaxy observables: angular diameters, apparent magnitudes in far-UV, B, and K_s_bands, H{alpha} and HI fluxes, morphological types, HI-line widths, radial velocities, and distance estimates. In this Local Volume (LV) sample, 108 dwarf galaxies still remain without measured radial velocities. The catalog yields also calculated global galaxy parameters: linear Holmberg diameter, absolute B magnitude, surface brightness, HI mass, stellar mass estimated via K-band luminosity, HI rotational velocity corrected for galaxy inclination, indicative mass within the Holmberg radius, and three kinds of "tidal index," which quantify the local density environment. The catalog is supplemented with data based on the local galaxies, which presents their optical and available H{alpha} images, as well as other services. We briefly discuss the Hubble flow within the LV and different scaling relations that characterize galaxy structure and global star formation in them. We also trace the behavior of the mean stellar mass density, HI-mass density, and star formation rate density within the volume considered. Description: Our list of galaxies in the Local Volume (LV) consists of 869 objects. This catalog is a renewed and expanded version of the Catalog of Neighboring Galaxies (CNG) by Karachentsev et al (2004, cat. J/AJ/127/2031). Compiling the updated catalog of nearby galaxies, we generally followed the same sequence of presenting the observational data. Moreover, the catalog includes new parameters (H{alpha} emission line fluxes, far-ultraviolet fluxes) that characterize the current star formation activity in galaxies. In addition to this catalog, we created an online database located at http://www.sao.ru/lv/lvgdb, which accumulates both observed and calculated integral parameters of the galaxies, presents galaxy images, and gives numerous references to the sources of the observables. The structure of the LV galaxy database is described by Kaisina et al. (2012AstBu..67..115K). The list of 869 galaxies, included in the updated CNG catalog, is presented in Table1. We used the original observational data of nearby galaxies, compiled in Table1, to calculate their linear diameter, integral luminosity, hydrogen mass, and other global parameters. These characteristics are presented in Table2. File Summary: -------------------------------------------------------------------------------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- ReadMe 80 . This file table1.dat 124 869 Catalog of nearby galaxies table2.dat 124 869 Global parameters of the nearby galaxies table3.dat 40 3190 List of apparent magnitudes table4.dat 33 761 List of heliocentric velocities table5.dat 31 610 List of inner kinematics table6.dat 41 783 List of distances refs.dat 96 346 References -------------------------------------------------------------------------------- See also: VIII/89 : Northern HI Parkes All Sky Survey Catalogue (HIPASS) (Wong+, 2006) VII/242 : LEDA galaxies with DENIS measurements catalog (Paturel+, 2005) VIII/77 : HI spectral properties of galaxies (Springob+, 2005) VIII/73 : HI Parkes All Sky Survey Catalogue (HIPASS) (Meyer+, 2004) VII/155 : Third Reference Cat. of Bright Galaxies (RC3) (de Vaucouleurs+ 1991) VII/180 : Galaxies in Fornax Cluster and five nearby groups (Ferguson+ 1990) VII/98 : Catalogue of 2810 nearby galaxies (Kraan-Korteweg, 1986) J/AJ/144/4 : Properties of dwarf galaxies in the LG (McConnachie+, 2012) J/ApJS/192/6 : A GALEX UV imaging survey of nearby galaxies (Lee+, 2011) J/AJ/142/170 : ALFALFA survey: the a.40 HI source catalog (Haynes+, 2011) J/ApJS/192/6 : A GALEX UV imaging survey of nearby galaxies (Lee+, 2011) J/A+A/506/677 : HI in Local Supercluster dwarf galaxies (Huchtmeier+, 2009) J/ApJS/178/247 : Ha and [NII] survey in local 11 Mpc (Kennicutt+, 2008) J/AJ/136/2563 : HI Nearby Galaxy Survey, THINGS (Walter+, 2008) J/ApJS/173/185 : GALEX ultraviolet atlas of nearby galaxies (Gil de Paz+, 2007) J/ApJS/173/185 : GALEX ultraviolet atlas of nearby galaxies (Gil de Paz+, 2007) J/PAZh/33/577 : New dwarf galaxies in northern groups (Karachentsev+, 2007) J/A+A/446/839 : Ha surface photometry in nearby clusters (Gavazzi+, 2006) J/ApJS/164/81 : Spectrophotometry of nearby galaxies (Moustakas+, 2006) J/MNRAS/361/34 : HIPASS catalogue. III. (Doyle+, 2005) J/ApJ/630/784 : UBVR observations of nearby galaxies (Taylor+, 2005) J/AJ/128/2170 : Ha imaging of irregular galaxies (Hunter+, 2004) J/AJ/128/16 : HIPASS Bright Galaxy Catalog (Koribalski+, 2004) J/A+A/414/23 : CCD Ha and R photometry of 334 galaxies (James+, 2004) J/AJ/127/2031 : Catalog of neighboring galaxies (Karachentsev+, 2004) J/ApJS/147/29 : BRHa data of blue compact dwarf galaxies (Gil De Paz+, 2003) J/A+A/388/29 : BR photometry of 25 southern dwarf galaxies (Parodi+, 2002) J/A+A/377/801 : Fourth list of the Karachentsev catalog (Huchtmeier+, 2001) J/A+AS/139/97 : HI properties of nearby galaxies (Karachentsev+, 1999) J/A+AS/139/491 : BVI photometry of nearby galaxies (Makarova+, 1999) J/A+AS/128/459 : BV photometry of irregular galaxies (Makarova+ 1998) J/A+AS/127/409 : New nearby dwarf galaxy candidates list (Karachentseva+ 1998) J/ApJS/105/209 : Low surface brightness galaxies. I. The catalog (Impey+ 1996) http://www.sao.ru/lv/lvgdb : Our Local Volume galaxy database Byte-by-byte Description of file: table1.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 18 A18 --- Name Galaxy name in well-known catalogs 20- 21 I2 h RAh Hour of Right Ascension (J2000) 23- 24 I2 min RAm Minute of Right Ascension (J2000) 26- 29 F4.1 s RAs Second of Right Ascension (J2000) 31 A1 --- DE- Sign of the Declination (J2000) 32- 33 I2 deg DEd Degree of Declination (J2000) 35- 36 I2 arcmin DEm Arcminute of Declination (J2000) 38- 39 I2 arcsec DEs Arcsecond of Declination (J2000) 41- 46 F6.2 arcmin a26 [0.1/645.65]? Major angular diameter (1) 48- 51 F4.2 --- b/a [0/1]? Apparent axial ratio (1) 53- 56 F4.2 mag AB [0.01/7.88]? Galactic extinction in B band (2) 58 A1 --- l_FUV [>] Lower limit flag on FUV 59- 63 F5.2 mag FUV [8.21/24.56]? GALEX/FUV band magnitude (3) 66- 70 F5.2 mag Bmag [-4.6/21.4]? Apparent integral B band magnitude (4) 72 A1 --- l_Hamag [>] Lower limit flag on Hamag 73- 77 F5.2 mag Hamag [3.79/27.87]? Integral H{alpha} line emission magnitude (5) 79- 83 F5.2 mag Kmag [-1.75/17.54]? 2MASS Ks band magnitude (6) 85 A1 --- f_Kmag [*] Estimated Kmag (7) 87 A1 --- l_HImag [>] Lower limit flag on HImag 88- 93 F6.2 mag HImag [-3.35/21.5]? HI 21cm line magnitude (8) 95- 97 I3 km/s W50 ? HI line width at 50% level from maximum (9) 99-100 I2 --- TT [-3/11]? Morphology T-type code (10) 102-106 A5 --- Mcl Dwarf galaxy morphology (BCD, HIcld, Im, Ir, S0em, Sm, Sph, Tr, dE, dEem, or dS0em) (11) 108 A1 --- Tdw Dwarf galaxy surface brightness morphology (H=high, N=normal, L=low, X=extremely low) (11) 110-113 I4 km/s HRV [-556/2219]? Heliocentric radial velocity (12) 115-119 F5.2 Mpc Dist [0.01/26.2] Distance to galaxy 121-124 A4 --- f_Dist Method used to obtain Dist (G1) -------------------------------------------------------------------------------- Note (1): Corresponding to the Holmberg isophote (~26.5mag/arcsec^2^) in B band. See text Section 3 for additional details. Note (2): According to Schlegel et al. (1998ApJ...500..525S). Note (3): According to data on the UV-survey performed at the Galaxy Evolution Explorer (GALEX; Martin et al., 2005ApJ...619L...1M, Gil de Paz et al., 2007, cat. J/ApJS/173/185). For 295 galaxies the asymptotic Far UltraViolet (FUV) magnitudes were taken from Lee et al. (2011, cat. J/ApJS/192/6) and are presented in Table3 without correction for Galactic extinction. For other galaxies, the GALEX data on the FUV-fluxes and FUV-magnitudes were extracted from the NASA Extragalactic Database (NED), summing fluxes from all structural knots within the optical galaxy image. Note (4): Sources of which are listed in the LV database (http://www.sao.ru/lv/lvgdb) as well as in Table 3. If a galaxy lacks the photometric Bmag, its apparent magnitude was estimated by eye comparing with images of other galaxies of similar structure with measured Bmag. In such cases, as a rule for objects of low surface brightness, a typical error of Bmag estimate amounts to ~0.5mag. Note (5): As seen in the Cousins R-band. Following the approach by Fukugita et al. (1995PASP..107..945F), we determined it as Hamag=-2.5log(FHa)-13.64 where FHa is the integral flux in the H{alpha} line in units of [erg/cm^2^/sec]. See Section 3 for additional details. Note (6): The source of Ks data is the 2MASS Sky Survey (Jarrett et al., 2000AJ....119.2498J, 2003AJ....125..525J) supplemented by photometric measurements from Fingerhut et al. (2010ApJ...716..792F), Vaduvescu et al. 2005AJ....130.1593V, 2006AJ....131.1318V). At the lack of accurate photometry, K-magnitudes were estimated by apparent magnitudes in the optical (B, V, R, I) or near-infrared (J, H) bands using synthetic color indices of galaxies from Buzzoni (2005MNRAS.361..725B) and Fukugita et al. (1995PASP..107..945F). Note (7): flagged (*) galaxies have only their B magnitude, and thus the Ks magnitude was determined by a relation between the average color index and morphological type (Jarrett et al., 2003AJ....125..525J): = 4.10 for early-types E, S0, Sa; = 2.35 for late-types Sm, BCD, Ir; and = 4.60-0.25T for intermediate types T=3-8 in de Vaucouleurs scale. Note (8): Where HImag=17.4-2.5logFHI, where the integral HI-flux, FHI, is expressed in [Jy.km/s]. References to data sources on FHI are listed in the Table 3 and in the LV database (http://www.sao.ru/lv/lvgdb). Note (9): The main source of W50 data was LEDA, as well as the HIPASS and ALFALFA surveys. The references to individual W50 measurements are presented in Table5 and the LV database (http://www.sao.ru/lv/lvgdb). Note (10): According to the numerical classification by de Vaucouleurs et al. (1991, cat. VII/155). See Section 3 for additional details. Note (11): In order to describe the morphology of dwarf galaxies in more detail, we introduce a two-parameter scheme, which takes into account both the surface brightness of a dwarf system (Tdw column), and its color (or the presence of emission; Mcl column): (Ir, Im, or BCD)-blue; (Tr, dS0em, or dEem)-mixed; and (Sph, or dE)-red. This diagram is schematically shown in Figure 2. See Section 3 for additional details. Note (12): References to them are given in Table4. As a rule, we selected value of HRV having the smallest measurement error. -------------------------------------------------------------------------------- Byte-by-byte Description of file: table2.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 18 A18 --- Name Galaxy name in well-known catalogs 20- 21 I2 h RAh Hour of Right Ascension (J2000) 23- 24 I2 min RAm Minute of Right Ascension (J2000) 26- 29 F4.1 s RAs Second of Right Ascension (J2000) 31 A1 --- DE- Sign of the Declination (J2000) 32- 33 I2 deg DEd Degree of Declination (J2000) 35- 36 I2 arcmin DEm Arcminute of Declination (J2000) 38- 39 I2 arcsec DEs Arcsecond of Declination (J2000) 41- 45 F5.2 kpc A26 ? Major linear diameter (13) 47- 48 I2 deg i [0/90]? Inclination of galaxy from the face-on (i=0) position 50- 52 I3 km/s vAmp ? Amplitude of rotational velocity (14) 54- 57 F4.2 mag ABi [0/1.25]? Internal B band extinction (15) 59- 63 F5.1 mag BMag [-21.8/-0.6]? Absolute B band magnitude (16) 65- 68 F4.1 mag/arcsec2 ? Average B band surface brightness (17) 70- 74 F5.2 [Lsun] KLum [3.19/11.3]? log(luminosity) in Ks band (18) 76- 80 F5.2 [Msun] M26 ? log(mass) within Holmberg radius (19) 82 A1 --- l_MHI [<] Upper limit flag on MHI 83- 87 F5.2 [Msun] MHI [1.12/10.19]? log(Hydrogen mass) (20) 89- 92 I4 km/s Vlg [-303/2094]? Local group radial velocity (21) 94- 97 F4.1 --- Ti1 [-3/6.5]? Tidal index {Theta}_1_ (22) 99-113 A15 --- MD Main disturber name (23) 115-118 F4.1 --- Ti5 [-2.5/6.5]? Tidal index {Theta}_5_ (24) 120-124 F5.2 [-] Tij [-2.7/2.4]? Ks-density index {Theta}_j_ (25) -------------------------------------------------------------------------------- Note (13): At the Holmberg isophote, corrected for Galactic extinction and inclination according to Fouque & Paturel (1985A&A...150..192F). Note (14): vAmp=W50/2sini. Adjusted for the inclination, where the HI line width, W50, contains a correction for turbulent motions following Tully & Fouque (1985ApJS...58...67T) scheme with a parameter {sigma}_z_=10km/s. Note (15): According to Verheijen (2001ApJ...563..694V): ABi=[1.54+2.54(log(2vAmp)-2.5)]log(a/b), if 2vAmp>78km/s, otherwise AB=0. Therefore, dwarf galaxies with vAmp<39km/s, as well as gas-poor E, S0-galaxies without W50 estimates, were considered to be fully transparent systems. Note (16): Corrected for the Galactic and internal extinction. Note (17): Within the Holmberg isophote. =Bmag+5log(a26)+8.63, where the apparent magnitude (Bmag) and angular diameter (a26) are corrected for extinction and inclination. Note (18): Corrected for extinction. K-K^c^=0.085(AB+ABi) (where AB is the Galactic extinction in B band, and ABi is the internal B band extinction), at absolute magnitude of the Sun M_K_^{Sun}^=3.28 (Binney & Merrifield, eds. 1998, Galactic Astronomy, Princeton, NJ: Princeton Univ. Press). Note (19): Where the mass M26=3.31*10^4^vAmp^2^*a26*Dist, where a26 is the corrected angular diameter, vAmp is the amplitude of rotational velocity, and Dist is the distance to the galaxy (Roberts & Haynes, 1994ARA&A..32..115R). Note (20): MHI=2.356*10^5^*Dist^2^*FHI, where FHI is the integral HI-flux (Roberts & Haynes, 1994ARA&A..32..115R). Note (21): Relative to the Local Group centroid with apex parameters (Karachentsev & Makarov, 1996AJ....111..794K) adopted in NED: Vlg=HRV+316[sin(b)*sin(-4^{deg}^)+cos(b)*cos(-4^{deg}^)*cos(l-93^{deg}^)], where l and b are Galactic coordinates of the galaxy. Note (22): Determined in Section 8 via distance and mass of the nearest significant neighbor. Positive values of {Theta}_1_ indicate the membership in groups, negative values correspond to isolated galaxies. Note (23): The main disturber is the neighboring galaxy, producing the maximal tidal influence on this galaxy. In fact, the set of objects in Table 2 with the same MD and {Theta}_1_>0 corresponds to a definition of physical group of galaxies. Note (24): Determined by five most important neighbors. Unlike {Theta}_1_, the index {Theta}_5 seems to be a more robust feature of galaxy environment. Note (25): {Theta}_j_ is defined at the logarithm of the Ks-band luminosity density within 1Mpc around the galaxy, taken in units of the mean global K-band luminosity density derived from 2MASS catalogue (see 2006MNRAS.369...25J). -------------------------------------------------------------------------------- Byte-by-byte Description of file: table3.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 18 A18 --- Name Galaxy name in well-known catalogs 20 A1 --- l_mag [>] Lower limit flag on mag 21- 25 F5.2 mag mag [-4.6/27.87] Apparent magnitude in Flt (1) 27- 30 F4.2 mag e_mag ? Error in mag (2) 32- 34 A3 --- Flt Filter used in observation (B, FUV, HI, Ha, Ks) 36- 40 A5 --- r_mag Reference for mag observation (measurements of our team are marked by bibcode 2011LV.Magnitude..K or 2012LV.Magnitude..K); in refs.dat file -------------------------------------------------------------------------------- Note (1): H{alpha} and HI fluxes were transformed to magnitudes using following equations: mH{alpha}=-2.5log(F_H{alpha}_)-13.64 and m21=17.4-2.5log(F_HI_), correspondingly. Note (2): We estimate uncertainty of eyeball B band measurements, which were made by our team, to be ~0.5mag. -------------------------------------------------------------------------------- Byte-by-byte Description of file: table4.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 18 A18 --- Name Galaxy name in well-known catalogs 20- 23 I4 km/s HRV [-556/2219] Heliocentric radial velocity 25- 27 I3 km/s e_HRV ? Error in HRV 29- 33 A5 --- r_HRV Reference for HRV; in refs.dat file -------------------------------------------------------------------------------- Byte-by-byte Description of file: table5.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 18 A18 --- Name Galaxy name in well-known catalogs 20- 22 I3 km/s W50 [10/736] Observed HI line width at 50% level 24- 25 I2 km/s e_W50 ? Error in W50 27- 31 A5 --- r_W50 Reference for W50 -------------------------------------------------------------------------------- Byte-by-byte Description of file: table6.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 18 A18 --- Name Galaxy name in well-known catalogs 20- 24 F5.2 mag DM [14.5/32.09] Distance modulus 26- 30 F5.2 mag e_DM ? Error in DM 32- 35 A4 --- n_DM Method used to determine DM (G1) 37- 41 A5 --- r_DM Reference for DM -------------------------------------------------------------------------------- Byte-by-byte Description of file: refs.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 5 A5 --- Ref Reference identifier 7- 25 A19 --- BibCode Bibliographic code 27- 56 A30 --- Aut Author's name 58- 96 A39 --- Com Comments -------------------------------------------------------------------------------- Global notes: Note (G1): References to the distance estimation are presented in Table6. Method used to obtain the distance as follows: TRGB = by the Tip of the Red Giant Branch; Cep = from the Cepheid luminosity; geom = by a geometric determination of the distance; SN = from the SuperNova luminosity; SBF = from galaxy Surface Brightness Fluctuations; mem = from galaxy membership in known groups with measured distances of other members; TF = by the Tully-Fisher relation; FP = by the Fundamental Plane; BS = by luminosity of the Brightest Stars; CMD = by the Color Magnitude Diagram using some prominent features or simultaneous distance and stellar population fitting; HB = by the Horizontal Branch; RR = from the luminosity of RR Lyrae stars; PNLF = by the Planetary Nebula Luminosity Function; h = by the Hubble velocity-distance relation at H0=73 km/s/Mpc, not accounting for a certain Virgocentric flow model. h' = by the Hubble velocity-distance relation at H0=73 km/s/Mpc, in view of a certain Virgocentric flow model. txt = One of a small number of dwarf galaxies (N=11), which are missing the measurements of both optical and HI velocities due to their low surface brightness and HI deficiency. The texture of these objects indicates their likely proximity, which can be verified by future observations with HST. -------------------------------------------------------------------------------- History: From electronic version of the journal ================================================================================ (End) Greg Schwarz [AAS], Sylvain Guehenneux [CDS] 16-Apr-2014