7098A VII/98A Catalogue of 2810 nearby galaxies R C Kraan-Korteweg Astron. Astrophys. Suppl. Ser. 66 255 1986 1986A&AS...66..255K Galaxy catalogs catalogs galaxies: clusters: general galaxies: clusters: individual (Virgo) virgocentric flow model Summary of the paper: A catalog of 2810 nearby galaxies has been prepared. The conditions for an inclusion into the catalog ensure that most galaxies for which the effect of the overdensity of the Virgo cluster on their observed redshifts is not negligible are listed. Three main entities define the catalog: 1) a magnitude-limited catalog with BT <= 13.4mag 2) a volume-limited catalog with V0 <= 500 km/s, and 3) a Virgo catalog for galaxies within a 10deg-cone around M87 limited at BT <= 14.95mag In correspondence to a virgocentric nonlinear flow model (Silk, 1974, 1977), distances are calculated for all galaxies in the catalog with known redshifts. A 95% redshift coverage outside the 10deg-cone around M87 and a 73% coverage within this cone provide the same coverage in computed distances. Two sets of distances are listed resulting from two sets of parameters adopted in the model. They are characterized by a local infall motion towards Virgo of vVC = 220 km/s and vVC = 440 km/s, thus bracketing most published determinations of vVC. Distances are in units of the Virgo cluster distance and independent of any assumption on Ho. In addition to the positions, the recession velocities and the calculated distances, morphological types, diameters, axis ratios, apparent blue magnitudes, and absorption-corrected luminosities based on rVC = 21.7Mpc are listed as well.

Name1 First name --- Erratum Galaxy should be excluded number=1 (Erratum note) Four galaxies should be excluded from this catalog: NGC 1428, UGC 2689, UGC 5247 and A0524+07. The morphology of NGC 1428 suggests that it is a member of the Fornax cluster. The velocity in Jones and Jones (1980, source 61) supports this assumption. It is therefore regarded as the more probable velocity than the low velocities cited in source 33 and 35. The galaxies UCC 2689 and UGC 5247 are also judged to be more distant than implied by their velocities. As these three galaxies are fainter than the required magnitude limit of this catalog, they should be excluded. The galaxy with the coordinates RA = 05 24.8 and Dec = 07 29 is not visible on the POSS prints. --- Name2 Second name --- RAh Right Ascension 1950 (hours) h RAm Right Ascension 1950 (minutes) min DE- Declination 1950 (sign) --- DEd Declination 1950 (degrees) deg DEm Declination 1950 (minutes) arcmin MType Coded Morphological type number=2 Morphological Type Coding: The 11 bytes of the MType column are coded as follows (each byte represented by its offset): +00 Special Remark: P pseudo outer ring C cD-galaxy D d (dwarf) for E, S0, S and I R outer ring M merger ? ? +01 Uncertainties concerning byte +00: U preceding description is in (...) ? preceding description is followed by ? +02 Basic type: B BCD, blue compact dwarf D cD galaxy E E F E/S0 K S0/E L S0 S S (S0a - Sm) I I - E-SO, Amorphous + SO/a-Im P Peculiar +03 Bar: A no bar B bar X S/SB or SAB Y S(B) +04 Subtype for S0: 1 1 2 1/2 3 2 4 2/3 5 3 6 1/3 +05 Ellipticity of S0: values 1 to 9, and Z (10) + (+) +06 Inner ring structure: S (s) R (r) T (sr) Q (rs) +07 Further description of main galaxy type (ellipticity for E, lateness of spiral type for S and I): ------------------------------ for E for S for I ------------------------------ 0 E0 S0/a Amorphous 1 E1 Sa Irr II 2 E2 Sab 3 E3 Sb 4 E4 Sbc 4 E5 Sc 6 E6 Scd 7 E7 Sd 8 Sdm 9 Sm Im ------------------------------ +08 Uncertainty of byte +07: : the previous description is followed by : ? the previous description is followed by ? U the previous description is in parentheses (...) +09 Uncertainty of whole morphological type: : whole type description is followed by : ? whole type description is followed by ? U whole type description is in parentheses (...) V whole type description is in brackets [...] +10 Peculiarities: P pec B (pec) F pec: G pec? --- m_MType indicates a second type number=3 For alternative or double descriptions only: R "or" + "and" / "/" --- MType2 Coded second morphological type number=2 Morphological Type Coding: The 11 bytes of the MType column are coded as follows (each byte represented by its offset): +00 Special Remark: P pseudo outer ring C cD-galaxy D d (dwarf) for E, S0, S and I R outer ring M merger ? ? +01 Uncertainties concerning byte +00: U preceding description is in (...) ? preceding description is followed by ? +02 Basic type: B BCD, blue compact dwarf D cD galaxy E E F E/S0 K S0/E L S0 S S (S0a - Sm) I I - E-SO, Amorphous + SO/a-Im P Peculiar +03 Bar: A no bar B bar X S/SB or SAB Y S(B) +04 Subtype for S0: 1 1 2 1/2 3 2 4 2/3 5 3 6 1/3 +05 Ellipticity of S0: values 1 to 9, and Z (10) + (+) +06 Inner ring structure: S (s) R (r) T (sr) Q (rs) +07 Further description of main galaxy type (ellipticity for E, lateness of spiral type for S and I): ------------------------------ for E for S for I ------------------------------ 0 E0 S0/a Amorphous 1 E1 Sa Irr II 2 E2 Sab 3 E3 Sb 4 E4 Sbc 4 E5 Sc 6 E6 Scd 7 E7 Sd 8 Sdm 9 Sm Im ------------------------------ +08 Uncertainty of byte +07: : the previous description is followed by : ? the previous description is followed by ? U the previous description is in parentheses (...) +09 Uncertainty of whole morphological type: : whole type description is followed by : ? whole type description is followed by ? U whole type description is in parentheses (...) V whole type description is in brackets [...] +10 Peculiarities: P pec B (pec) F pec: G pec? --- n_MType Coded Remarks on Morphological Type number=4 Morphological type remarks are: B (double) C (compact) D (dust) J (Jet) L (late) M (merger) N (nearly on edge) O (on edge) P (prolate) R (ring) S (spindle) T (tides) V (very early) 3 (triple) ? follows remark, e.g.(prolate?) --- LClass Luminosity class number=5 the Luminosity class is coded as follows: 1.0 I main class 1.5 I-II 2.0 II 2.5 II-III 3.0 III 3.5 III-IV 4.0 IV 4.5 IV-V 5.0 V 2.2 II.2 intermediate class 3.3 III.3 etc. --- u_LClass Uncertainty of Luminosity class number=6 Uncertainty of luminosity class: : luminosity class is followed by : ? luminosity class is followed by ? U luminosity class is in parentheses (...) V luminosity class is in parentheses (...): W luminosity class is in parentheses (...:) --- logD25 Diameter at 25mag/arcsec2 isophote [0.1arcmin] n_logD25 Note on the computation of logD25 number=7 the following flags are used for logD25 and logR25: 'A' means that logD25 is derived from effective aperture diameter (ref.39) 'B' for estimations from the VCC (ref.BST) --- logR25 Axis ratio log R25 --- n_logR25 Note on the computation of logR25 number=7 the following flags are used for logD25 and logR25: 'A' means that logD25 is derived from effective aperture diameter (ref.39) 'B' for estimations from the VCC (ref.BST) --- HVel Heliocentric velocity number=8 the publication lists the velocity corrected for the solar motion with respect to the local group km/s u_HVel Uncertainty flag on HVel --- e_HVel Error of velocity km/s BT Apparent Blue magnitude BT mag u_BT Uncertainty flag on BT --- n_BT Note if BT not in RC2 system number=9 the flags are 'P' photographic magnitudes 'Z' uncorrected Zwicky magnitudes 'A' unexplained flag in record #245 (MAFFEI II) --- Ai Internal absorption correction A mag n_Ai for low galactic latitude galaxies number=10 the correction for galactic absorption Ao is unreasonably large for galaxies flagged with an '*'. The colon and question marks indicate larger uncertainties. --- r_MType Source of type (see file "refs") --- r_HVel Source of velocity (see file "refs") --- r_BT Source of BT (see file "refs") --- Rem Remarks --- r220(1) First distance in 220 model number=11 Distances are expressed in units of the Virgo Cluster (VC) distance. The models are characterized by a local infall motion toward Virgo of 220km/s and 440km/s respectively. --- n_r220(1) Local group galaxy number=12 galaxies of the Local Group are adopted from Kraan-Korteweg and Tamman (1979), assuming a distance of the Virgo cluster of 21.7Mpc. --- r220(2) Second solution of 220 model number=11 Distances are expressed in units of the Virgo Cluster (VC) distance. The models are characterized by a local infall motion toward Virgo of 220km/s and 440km/s respectively. --- n_r220(2) Local group galaxy number=12 galaxies of the Local Group are adopted from Kraan-Korteweg and Tamman (1979), assuming a distance of the Virgo cluster of 21.7Mpc. --- r220(3) Third solution of 220 model number=11 Distances are expressed in units of the Virgo Cluster (VC) distance. The models are characterized by a local infall motion toward Virgo of 220km/s and 440km/s respectively. --- n_r220(3) Local group galaxy number=12 galaxies of the Local Group are adopted from Kraan-Korteweg and Tamman (1979), assuming a distance of the Virgo cluster of 21.7Mpc. --- r440(1) First distance in 440 model number=11 Distances are expressed in units of the Virgo Cluster (VC) distance. The models are characterized by a local infall motion toward Virgo of 220km/s and 440km/s respectively. --- n_r440(1) Local group galaxy number=12 galaxies of the Local Group are adopted from Kraan-Korteweg and Tamman (1979), assuming a distance of the Virgo cluster of 21.7Mpc. --- r440(2) Second solution of 440 model number=11 Distances are expressed in units of the Virgo Cluster (VC) distance. The models are characterized by a local infall motion toward Virgo of 220km/s and 440km/s respectively. --- n_r440(2) Local group galaxy number=12 galaxies of the Local Group are adopted from Kraan-Korteweg and Tamman (1979), assuming a distance of the Virgo cluster of 21.7Mpc. --- r440(3) Third solution of 440 model number=11 Distances are expressed in units of the Virgo Cluster (VC) distance. The models are characterized by a local infall motion toward Virgo of 220km/s and 440km/s respectively. --- n_r440(3) Local group galaxy number=12 galaxies of the Local Group are adopted from Kraan-Korteweg and Tamman (1979), assuming a distance of the Virgo cluster of 21.7Mpc. --- Ref Reference number --- Text Text of reference --- Francois Ochsenbein CDS 1995Aug23 UNKNOWN UNKNOWN * The original tape was received at CDS in 1987 from the author * 23-Aug-1995: (at CDS) The original version with 3 lines per entry was converted into a version with all parameters on a single line, and the standardized description was added. During this process, a few errors were detected and corrected: => misaligned data and/or missing decimal points have been corrected in records 675, 869, 1314, 1513, 1516, 1573, 1745, 2786 ; => an extra digit in u_BT column existed and was removed (replaced by a blank) in the two records: #2517 (NGC 6500), digit '2'; #2518 (NGC 6501), digit '0'; => The four galaxies listed in the Errata have been flagged in byte 11. The references listed in the publication were gathered in the file "refs". VII_98A.xml