VizieR

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VizieR

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J/ApJ/849/20/eco Contents of RESOLVE & ECO galaxy groups (Eckert+, 2017)
ECO group catalog (9443 rows)
  recno=2700
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 17 17.280000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+16 22 18.12000 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195012 14 44.898689 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+16 38 57.58406 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon264.852109002 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+76.647319199 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
2700recno 2700  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IDECO03479  RESOLVE or ECO galaxy identifier (meta.id;meta.main)
Grp2796   [1/9180] Group identifier (meta.id)
N 1   [1/245] Number of Group members (meta.number)
RAJ2000184.3220000 deg (i) Right Ascension of Grp (J2000) (pos.eq.ra;meta.main)
DEJ2000+16.37170000 deg (i) Declination of Grp (J2000) (pos.eq.dec;meta.main)
Grpcz6851.99 km/s [3000/7000] cz of Grp (phys.veloc;pos.heliocentric)
logMhLr11.76 [Msun] [10.8/14.6] Log group halo mass of Grp using halo abundance matching based on group luminosity (phys.mass)
logMhMs11.62 [Msun] [10.8/14.6] Log group halo mass of Grp using halo abundance matching based on logGrpMs (phys.mass)
logMhdyn 0.00 [Msun] [0/14.9] Log group halo mass of Grp using dynamics (Note 1)   (phys.mass)
logMhdynSk 0.00 [Msun] [0/13.6] Log group halo mass of Grp using dynamics with stacked groups (Note 1)   (phys.mass)
logMhdynH11.93 [Msun] [10.4/15] Log group halo mass of Grp "hybrid" described in Section 2.3.5 (phys.mass)
logGrpMs10.07 [Msun] [6.4/12.8] Log group-integrated stellar mass of Grp (phys.mass)
logGrpMb10.34 [Msun] [8.5/12.8] Log group-integrated cold baryonic mass of Grp (phys.mass)
FC1   [0/1] 1: Central; or 0:satellite (meta.code)
Grpsigma 0.00 km/s [0/623.7] Velocity dispersion of group using Gapper method (Note 1)   (phys.veloc.dispersion)
GrpRproj 0.000 Mpc [0/0.9] Projected radius of group (Note 1)   (phys.size.radius)

SimbadSimbad  ask the Simbad data-base about the GALAXY (meta.ref.url)
SloanSloan  Display the online SDSS data for the nearest object (meta.ref.url)
  
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