Column information for the table: X-ray catalog linked to 2M11.75 groups
Table Description: AXES-2MRS catalog of X-ray galaxy groups linked to 2MASS K<11.75 groups, Khalil, H, Finoguenov, A, Tempel, E., Mamon, G.A. 2024, A&A, 690, A202
ColumnDescription
pgc PGC number of dominant galaxy in nest
Nest Nest ID from Tully (2015) 2MASS K<11.75 group catalog
Ng Number of identified members in nest
lgLK Ks Magnitude of 2MASS K<11.75 galaxies in nest
M12kin Mass of nest (x10^12) from virial theorem and bi-weighted velocity dispersion and group dimension (Ngroup>4)
M12lum Mass of nest (x10^12) from corrected intrinsic K luminosity and M/L prescription
Vg Systemic velocity of 2MASS K<11.75 group in CMB reference frame
SGLg Supergalactic longitude of 2MASS K<11.75 group
SGBg Supergalactic latitude of 2MASS K<11.75 group
SGX Supergalactic SGX of group in velocity units
SGY Supergalactic SGY of group in velocity units
SGZ Supergalactic SGZ of group in velocity units
ID AXES catalog ID
Gp AXES 2MRS group ID
RA Right ascension of AXES group
De Declination of AXES group
z Redshift of AXES group in CMB frame
Lx42 Absolute X-ray flux; units of 10^42 erg/s
eLx Uncertainty in absolute X-ray flux
glon Galactic longitude of AXES-2MRS group
glat Galactic latitude of AXES-2MRS group
sgl Supergalactic longitude of AXES-2MRS group
sgb Supergalactic latitude of AXES-2MRS group
V Velocity of AXES-2MRS group in CMB frame
delV Difference between AXES-2MRS group velocity and 2MASS K<11.75 group velocity
dTheta Difference between AXES-2MRS group position and 2MASS K<11.75 group position