GLADE v2.2 (ASCII txt file, 435 MB)

The current version contains the following changes compared to v2.0:

• We have removed data acquired by machine learning due to its large uncertainties which made it useless for the goals of GLADE
• We have corrected B magnitudes of ~150 globular clusters originating from GWGC using the most up to date B magnitude data from VizieR
• We have replaced photometric redshifts of ~40,000 2MPZ galaxies with spectroscopic redshifts from the 2MASS Redshift Survey catalogue. All redshifts are in the heliocentric frame.
• We have corrected observed redshifts for ~400,000 galaxies residing within ~300 Mpc for the effects of peculiar motions restoring them to the Hubble flow using data from Carrick et al. (2015). Peculiar velocity fields are not given for farther distances in Carrick et al. (2015).

# Catalog structure

Parameters of each galaxy are represented by a single line in a txt file.
Columns of the catalog are the following:

Column no. Name Description
1 PGC PGC number
2 GWGC name Name in the GWGC catalog
3 HyperLEDA name Name in the HyperLEDA catalog
4 2MASS name Name in the 2MASS XSC catalog
5 SDSS-DR12 name Name in the SDSS-DR12 QSO catalog
6 flag1 Q: the source is from the SDSS-DR12 QSO catalog
C: the source is a globular cluster
G: the source is from another catalog and not identified as a globular cluster
7 RA Right ascention [deg]
8 dec Declination [deg]
9 dist Luminosity distance [Mpc]
10 dist_err Error of distance [Mpc]
11 z Redshift
12 B B magnitude
13 B_err Error of B magnitude
14 J J magnitude
15 J_err Error of J magnitude
16 H H magnitude
17 H_err Error of H magnitude
18 K K magnitude
19 K_err Error of K magnitude
20 flag2 0: the galaxy had neither measured distance nor measured redshift value
1: the galaxy had measured redshift value, from which we have calculated distance using the following cosmological parameters: H_0=70 \ \mathrm{km}\ \mathrm{s}^{-1}\ \mathrm{Mpc}^{-1}}, \Omega_{\mathrm{M}}=0.27 and \Omega_{\Lambda}=0.73
2: the galaxy had measured distance value from which we have calculated redshift using the following cosmological parameters: H_0=70 \ \mathrm{km}\ \mathrm{s}^{-1}\ \mathrm{Mpc}^{-1}}, \Omega_{\mathrm{M}}=0.27 and \Omega_{\Lambda}=0.73
3: The measured photometric redshift of the galaxy has been changed to spectroscopic redshift, from which we have calculated distance using the following cosmological parameters: H_0=70 \ \mathrm{km}\ \mathrm{s}^{-1}\ \mathrm{Mpc}^{-1}}, \Omega_{\mathrm{M}}=0.27 and \Omega_{\Lambda}=0.73
21 flag3 0: velocity field correction has not been applied to the object
1: we have subtracted the radial velocity of the object