zCOSMOS BRIGHT Spectroscopy
ID id number in BRIGHT_zcosmos_catalogue_v2.1
zspec spectroscopic redshift
zflag real confidence class
zphot_Z photometric redshift from ZEBRA
ra ra
dec dec
mag_sel selection magnitude (generally 814)
b/a axis ratio
G gini coefficient
C concentration index
A asymmetry parameter
$\mu$_class =1 if galaxy; =2 if stellar object; =3 if spurious
star star from SED fitting
QSO QSO from SED fitting
gal galaxy from SED fitting
dist_int Tasca et al., Cassata et al. morphological classification.
The best to use for generl studies. =1 if early-type; =2 if spiral; =3 if irregular
frac
weight
linee standard morphological classification. =1 if early-type; =2 if spiral; =3 if irregular
SVM support vector morphology. =1 if early-type; =2 if spiral; =3 if irregular
flag2 =1 if morphology is measured; =0 if no morphology available
CWW_B CWW extended type (from Bologna group)
U_jkc_B U_jkc abs mag (from Bologna group)
B_jkc_B B_jkc abs mag (from Bologna group)
V_jkc_B V_jkc abs mag (from Bologna group)
R_jkc_B R_jkc abs mag (from Bologna group)
I_jkc_B I_jkc abs mag (from Bologna group)
K_cfht_B K_cfht abs mag (from Bologna group)
U_jkc_Z U_jkc abs mag (from Zurich group)
B_jkc_Z B_jkc abs mag (from Zurich group)
V_jkc_Z V_jkc abs mag (from Zurich group)
R_jkc_Z R_jkc abs mag (from Zurich group)
I_jkc_Z I_jkc abs mag (from Zurich group)
K_cfht_Z K_cfht abs mag (from Zurich group)
flag3 =1 if absolute magnitude is measured; =0 if not
flag4 =1 for "reliable" objects; =0 if not
Mlog07a log(M*) measure using Charlot & Bruzual 07
flag5 =1 for high confidence (BC03, M05 & CB07) mass measurements; =0 if not
$\chi$BC03 reduced chi2
P_$\chi$BC03 probability(reduced chi2)
T_BC03 type
rec_Age_BC03 record of age
Age age [Gyr]
AV_BC03 A_V [mag]
norm_BC03 normalization
Mglog_BC03 log(Mgal) [-100 means that the number of filters was too small to
compute the SED fitting]
Mlog_BC03 log(M*) [-100 means that the number of filters was too small to
compute the SED fitting]
MKs_CFHT_BC03 MKs_CFHT absolute magnitude (AB system)
SFR_BC03 SFR[M_sun/yr]
$\tau$_BC03 tau model best fit (-1 for constant star formation)
NFILT_BC03 number of filters used in the SED fitting
flag6 =1 if masses are measured with Bruzual & Charlot 03; =0 if not
$\chi$M05 reduced chi2
P_$\chi$M05 probability(reduced chi2)
T_M05 type
rec_Age_M05 record of age
Age age [Gyr]
AV_M05 A_V [mag]
norm_M05 normalization
Mglog_M05 log(Mgal) [-100 means that the number of filters was too small to
compute the SED fitting]
Mlog_M05 log(M*) [-100 means that the number of filters was too small to
compute the SED fitting]
MKs_CFHT_M05 MKs_CFHT absolute magnitude (AB system)
SFR_M05 SFR[M_sun/yr]
$\tau$_M05 tau model best fit (-1 for constant star formation)
NFILT_M05 number of filters used in the SED fitting
flag7 =1 if masses are measured with Maraston 05; =0 if not
delta17.5_Mi
frac17.5_Mi
flag9 =1 if densities are measured; =0 if not
delta19.5
frac19.5
flag10 =1 if densities are measured; =0 if not
nnf5 (1 + delta) obtained by using 5 nearest neighbours
nnf5L (1 + delta) L_B weighted obtained by using the 5 nearest neighbours
nnf5M (1 + delta) M_* weighted obtained by using the 5 nearest neighbours
nnffrac5 fraction of the area used to get #5 which is within the zCOSMOS survey limits
cnnf5 edge-corrected (1 + delta), obtained by using 5 nearest neighbours
cnnf5L edge-corrected (1 + delta) L_B weighted, obtained by using the 5 nearest neighbours
cnnf5M edge-corrected (1 + delta) M_* weighted, obtained by using the 5 nearest neighbours
nnf10 (1 + delta) obtained by using 10 nearest neighbours
nnf10L (1 + delta) L_B weighted obtained by using 10 nearest neighbours
nnf10M (1 + delta) M_* weighted obtained by using 10 nearest neighbours
nnffrac10 fraction of the area used to get #10 which is within the zCOSMOS survey limits
cnnf10 edge-corrected (1 + delta), obtained by using 10 nearest neighbours
cnnf10L edge-corrected (1 + delta) L_B weighted, obtained by using the 10 nearest neighbours
cnnf10M edge-corrected (1 + delta) M_* weighted, obtained by using the 10 nearest neighbours
nnf20 (1 + delta) obtained by using 20 nearest neighbours
nnf20L (1 + delta) L_B weighted obtained by using 20 nearest neighbours
nnf20M (1 + delta) M_* weighted obtained by using 20 nearest neighbours
nnffrac20 fraction of the area used to get #20 which is within the zCOSMOS survey limits
cnnf20 edge-corrected (1 + delta), obtained by using 20 nearest neighbours
cnnf20L edge-corrected (1 + delta) L_B weighted, obtained by using the 20 nearest neighbours
cnnf20M edge-corrected (1 + delta) M_* weighted, obtained by using the 20 nearest neighbours
flag11 =1 if densities are measured; =0 if not
nnv5 (1 + delta) obtained by using 5 nearest neighbours volume limited sample
nnv5L (1 + delta) L_B weighted obtained by using the 5 nearest neighbours volume limited sample
nnv5M (1 + delta) M_* weighted obtained by using the 5 nearest neighbours volume limited sample
nnvfrac5 fraction of the area used to get #5 which is within the zCOSMOS survey limits
cnnv5 edge-corrected (1 + delta), obtained by using 5 nearest neighbours volume limited sample
cnnv5L edge-corrected (1 + delta) L_B weighted, obtained by using the 5 nearest neighbours volume limited sample
cnnv5M edge-corrected (1 + delta) M_* weighted, obtained by using the 5 nearest neighbours volume limited sample
nnv10 (1 + delta) obtained by using 10 nearest neighbours volume limited sample
nnv10L (1 + delta) L_B weighted obtained by using 10 nearest neighbours volume limited sample
nnv10M (1 + delta) M_* weighted obtained by using 10 nearest neighbours volume limited sample
nnvfrac10 fraction of the area used to get #10 which is within the zCOSMOS survey limits
cnnv10 edge-corrected (1 + delta), obtained by using 10 nearest neighbours volume limited sample
cnnv10L edge-corrected (1 + delta) L_B weighted, obtained by using the 10 nearest neighbours volume limited sample
cnnv10M edge-corrected (1 + delta) M_* weighted, obtained by using the 10 nearest neighbours volume limited sample
nnv20 (1 + delta) obtained by using 20 nearest neighbours volume limited sample
nnv20L (1 + delta) L_B weighted obtained by using 20 nearest neighbours volume limited sample
nnv20M (1 + delta) M_* weighted obtained by using 20 nearest neighbours volume limited sample
nnvfrac20 fraction of the area used to get #20 which is within the zCOSMOS survey limits
cnnv20 edge-corrected (1 + delta), obtained by using 20 nearest neighbours volume limited sample
cnnv20L edge-corrected (1 + delta) L_B weighted, obtained by using the 20 nearest neighbours volume limited sample
cnnv20M edge-corrected (1 + delta) M_* weighted, obtained by using the 20 nearest neighbours volume limited sample
flag12 =1 if densities are measured; =0 if not
nnv205_5 (1 + delta) obtained by using 5 nearest neighbours volume limited MB<20.5 sample
nnv205_5L (1 + delta) L_B weighted obtained by using the 5 nearest neighbours volume limited MB<20.5 sample
nnv205_5M (1 + delta) M_* weighted obtained by using the 5 nearest neighbours volume limited MB<20.5 sample
nnv205_frac5 fraction of the area used to get #5 which is within the zCOSMOS survey limits
cnnv205_5 edge-corrected (1 + delta), obtained by using 5 nearest neighbours volume limited MB<20.5 sample
cnnv205_5L edge-corrected (1 + delta) L_B weighted, obtained by using the 5 nearest neighbours volume limited MB<20.5 sample
cnnv205_5M edge-corrected (1 + delta) M_* weighted, obtained by using the 5 nearest neighbours volume limited MB<20.5 sample
nnv205_10 (1 + delta) obtained by using 10 nearest neighbours volume limited MB<20.5 sample
nnv205_10L (1 + delta) L_B weighted obtained by using 10 nearest neighbours volume limited MB<20.5 sample
nnv205_10M (1 + delta) M_* weighted obtained by using 10 nearest neighbours volume limited MB<20.5 sample
nnv205_frac10 fraction of the area used to get #10 which is within the zCOSMOS survey limits
cnnv205_10 edge-corrected (1 + delta), obtained by using 10 nearest neighbours volume limited MB<20.5 sample
cnnv205_10L edge-corrected (1 + delta) L_B weighted, obtained by using the 10 nearest neighbours volume limited MB<20.5 sample
cnnv205_10M edge-corrected (1 + delta) M_* weighted, obtained by using the 10 nearest neighbours volume limited MB<20.5 sample
nnv205_20 (1 + delta) obtained by using 20 nearest neighbours volume limited MB<20.5 sample
nnv205_20L (1 + delta) L_B weighted obtained by using 20 nearest neighbours volume limited MB<20.5 sample
nnv205_20M (1 + delta) M_* weighted obtained by using 20 nearest neighbours volume limited MB<20.5 sample
nnv205_frac20 fraction of the area used to get #20 which is within the zCOSMOS survey limits
cnnv205_20 edge-corrected (1 + delta), obtained by using 20 nearest neighbours volume limited MB<20.5 sample
cnnv205_20L edge-corrected (1 + delta) L_B weighted, obtained by using the 20 nearest neighbours volume limited MB<20.5 sample
cnnv205_20M edge-corrected (1 + delta) M_* weighted, obtained by using the 20 nearest neighbours volume limited MB<20.5 sample
flag13 =1 if densities are measured; =0 if not
ff3Mp (1 + delta) within 3 Mpc/h aperture
ff3MpL (1 + delta) L_B weighted within 3 Mpc/h aperture
ff3MpM (1 + delta) M_* weighted within 3 Mpc/h aperture
fffrac3Mp fraction of the area within the zCOSMOS survey limits
cff3Mp edge-corrected (1 + delta) within 3 Mpc/h aperture
cff3MpL edge-corrected (1 + delta) L_B weighted within 3 Mpc/h aperture
cff3MpM edge-corrected (1 + delta) M_* weighted within 3 Mpc/h aperture
ff5Mp (1 + delta) within 5 Mpc/h aperture
ff5MpL (1 + delta) L_B weighted within 5 Mpc/h aperture
ff5MpM (1 + delta) M_* weighted within 5 Mpc/h aperture
fffrac5Mp fraction of the area within the zCOSMOS survey limits
cff5Mp edge-corrected (1 + delta) within 5 Mpc/h aperture
cff5MpL edge-corrected (1 + delta) L_B weighted within 5 Mpc/h aperture
cff5MpM edge-corrected (1 + delta) M_* weighted within 5 Mpc/h aperture
ff8Mp (1 + delta) within 8 Mpc/h aperture
ff8MpL (1 + delta) L_B weighted within 8 Mpc/h aperture
ff8MpM (1 + delta) M_* weighted within 8 Mpc/h aperture
fffrac8Mp fraction of the area within the zCOSMOS survey limits
cff8Mp edge-corrected (1 + delta) within 8 Mpc/h aperture
cff8MpL edge-corrected (1 + delta) L_B weighted within 8 Mpc/h aperture
cff8MpM edge-corrected (1 + delta) M_* weighted within 8 Mpc/h aperture
flag14 =1 if densities are measured; =0 if not
fv3Mp (1 + delta) within 3 Mpc/h aperture volume limited sample
fv3MpL (1 + delta) L_B weighted within 3 Mpc/h aperture volume limited sample
fv3MpM (1 + delta) M_* weighted within 3 Mpc/h aperture volume limited sample
fvfrac3Mp fraction of the area within the zCOSMOS survey limits
cfv3Mp edge-corrected (1 + delta) within 3 Mpc/h aperture volume limited sample
cfv3MpL edge-corrected (1 + delta) L_B weighted within 3 Mpc/h aperture volume limited sample
cfv3MpM edge-corrected (1 + delta) M_* weighted within 3 Mpc/h aperture volume limited sample
fv5Mp (1 + delta) within 5 Mpc/h aperture volume limited sample
fv5MpL (1 + delta) L_B weighted within 5 Mpc/h aperture volume limited sample
fv5MpM (1 + delta) M_* weighted within 5 Mpc/h aperture volume limited sample
fvfrac5Mp fraction of the area within the zCOSMOS survey limits
cfv5Mp edge-corrected (1 + delta) within 5 Mpc/h aperture volume limited sample
cfv5MpL edge-corrected (1 + delta) L_B weighted within 5 Mpc/h aperture volume limited sample
cfv5MpM edge-corrected (1 + delta) M_* weighted within 5 Mpc/h aperture volume limited sample
fv8Mp (1 + delta) within 8 Mpc/h aperture volume limited sample
fv8MpL (1 + delta) L_B weighted within 8 Mpc/h aperture volume limited sample
fv8MpM (1 + delta) M_* weighted within 8 Mpc/h aperture volume limited sample
fvfrac8Mp fraction of the area within the zCOSMOS survey limits
cfv8Mp edge-corrected (1 + delta) within 8 Mpc/h aperture volume limited sample
cfv8MpL edge-corrected (1 + delta) L_B weighted within 8 Mpc/h aperture volume limited sample
cfv8MpM edge-corrected (1 + delta) M_* weighted within 8 Mpc/h aperture volume limited sample
flag15 =1 if densities are measured; =0 if not
fv205_3Mp (1 + delta) within 3 Mpc/h aperture volume limited MB<20.5 sample
fv205_3MpL (1 + delta) L_B weighted within 3 Mpc/h aperture volume limited MB<20.5 sample
fv205_3MpM (1 + delta) M_* weighted within 3 Mpc/h aperture volume limited MB<20.5 sample
fv205_frac3Mp fraction of the area within the zCOSMOS survey limits
cfv205_3Mp edge-corrected (1 + delta) within 3 Mpc/h aperture volume limited MB<20.5 sample
cfv205_3MpL edge-corrected (1 + delta) L_B weighted within 3 Mpc/h aperture volume limited MB<20.5 sample
cfv205_3MpM edge-corrected (1 + delta) M_* weighted within 3 Mpc/h aperture volume limited MB<20.5 sample
fv205_5Mp (1 + delta) within 5 Mpc/h aperture volume limited MB<20.5 sample
fv205_5MpL (1 + delta) L_B weighted within 5 Mpc/h aperture volume limited MB<20.5 sample
fv205_5MpM (1 + delta) M_* weighted within 5 Mpc/h aperture volume limited MB<20.5 sample
fv205_frac5Mp fraction of the area within the zCOSMOS survey limits
cfv205_5Mp edge-corrected (1 + delta) within 5 Mpc/h aperture volume limited MB<20.5 sample
cfv205_5MpL edge-corrected (1 + delta) L_B weighted within 5 Mpc/h aperture volume limited MB<20.5 sample
cfv205_5MpM edge-corrected (1 + delta) M_* weighted within 5 Mpc/h aperture volume limited MB<20.5 sample
fv205_8Mp (1 + delta) within 8 Mpc/h aperture volume limited MB<20.5 sample
fv205_8MpL (1 + delta) L_B weighted within 8 Mpc/h aperture volume limited MB<20.5 sample
fv205_8MpM (1 + delta) M_* weighted within 8 Mpc/h aperture volume limited MB<20.5 sample
fv205_frac8Mp fraction of the area within the zCOSMOS survey limits
cfv205_8Mp edge-corrected (1 + delta) within 8 Mpc/h aperture volume limited MB<20.5 sample
cfv205_8MpL edge-corrected (1 + delta) L_B weighted within 8 Mpc/h aperture volume limited MB<20.5 sample
cfv205_8MpM edge-corrected (1 + delta) M_* weighted within 8 Mpc/h aperture volume limited MB<20.5 sample
flag16 =1 if densities are measured; =0 if not
gf5Mp (1 + delta) within 5 Mpc/h aperture Gaussian-weighted
gf5MpL (1 + delta) L_B weighted within 5 Mpc/h aperture Gaussian-weighted
gf5MpM (1 + delta) M_* weighted within 5 Mpc/h aperture Gaussian-weighted
gffrac5Mp fraction of the volume within the zCOSMOS survey limits
cgf5Mp edge-corrected (1 + delta) within 5 Mpc/h aperture Gaussian-weighted
cgf5MpL edge-corrected (1 + delta) within 5 Mpc/h aperture L_B weighted Gaussian-weighted
cgf5MpM edge-corrected (1 + delta) within 5 Mpc/h aperture M_* weighted Gaussian-weighted
flag17 =1 if densities are measured; =0 if not
gv5Mp (1 + delta) within 5 Mpc/h aperture Gaussian-weighted volume limited sample
gv5MpL (1 + delta) L_B weighted within 5 Mpc/h aperture Gaussian-weighted volume limited sample
gv5MpM (1 + delta) M_* weighted within 5 Mpc/h aperture Gaussian-weighted volume limited sample
gvfrac5Mp fraction of the volume within the zCOSMOS survey limits
cgv5Mp edge-corrected (1 + delta) within 5 Mpc/h aperture Gaussian-weighted volume limited sample
cgv5MpL edge-corrected (1 + delta) within 5 Mpc/h aperture L_B weighted Gaussian-weighted volume limited sample
cgv5MpM edge-corrected (1 + delta) within 5 Mpc/h aperture M_* weighted Gaussian-weighted volume limited sample
flag18 =1 if densities are measured; =0 if not
gv205_5Mp (1 + delta) within 5 Mpc/h aperture Gaussian-weighted volume limited MB<20.5 sample
gv205_5MpL (1 + delta) L_B weighted within 5 Mpc/h aperture Gaussian-weighted volume limited MB<20.5 sample
gv205_5MpM (1 + delta) M_* weighted within 5 Mpc/h aperture Gaussian-weighted volume limited MB<20.5 sample
gv205_frac5Mp fraction of the volume within the zCOSMOS survey limits
cgv205_5Mp edge-corrected (1 + delta) within 5 Mpc/h aperture Gaussian-weighted volume limited MB<20.5 sample
cgv205_5MpL edge-corrected (1 + delta) within 5 Mpc/h aperture L_B weighted Gaussian-weighted volume limited MB<20.5 sample
cgv205_5MpM edge-corrected (1 + delta) within 5 Mpc/h aperture M_* weighted Gaussian-weighted volume limited MB<20.5 sample
flag19 =1 if densities are measured; =0 if not
MB
MB_bright
MB_faint magnitude limit
z_min
z_max
Area
flag20 =1 if magnitude limit is measured; =0 if not