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Simple Target
List Of Targets
Fast Xmatch with large catalogs or Simbad
Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
arcsec
NB: The epoch used for the query is the original epoch of the table(s)
Radius
Box size
J/ApJS/281/34
-1
Giant radio quasars from TGSS and their environment (Manik+, 2025)
ReadMe+ftp
2025ApJS..281...34M
Similar Catalogs
Post annotation
1.
J/ApJS/281/34/table3
(c)
Radio properties of giant radio quasars (GRQs)
(accessible after 2026-09-09)
meta
J/ApJS/281/34/table3
2.
J/ApJS/281/34/table4
(c)
Radio properties of nongiant extended radio quasars (NGERQs)
(accessible after 2026-09-09)
meta
J/ApJS/281/34/table4
3.
J/ApJS/281/34/table5
(c)
Large-scale environmental properties based on the neighbouring galaxy groups and clusters
(accessible after 2026-09-09)
meta
J/ApJS/281/34/table5
4.
J/ApJS/281/34/table6
(c)
Large-scale environmental properties based on the neighbouring cosmic filamentary structures
(accessible after 2026-09-09)
meta
J/ApJS/281/34/table6
5.
J/ApJS/281/34/table7
(c)
Asymmetry properties of all the ERQs
(accessible after 2026-09-09)
meta
J/ApJS/281/34/table7
Xmatch is
on
off
Radius:
arcsec
Master table:
all - matching rows only
J/ApJS/281/34/table3
J/ApJS/281/34/table4
J/ApJS/281/34/table5
J/ApJS/281/34/table6
J/ApJS/281/34/table7
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
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)
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join
Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(ALL)
Seq
[1/53] Serial number
(
meta.id
)
(
ID_NUMBER
)
(ALL)
Name
(char)
Name of giant radio quasar (JHHMMSS+DDMMSS)
(
meta.id;meta.main
)
(
ID_MAIN
)
(1+2)
RAJ2000
deg
(i)
Right ascension of host galaxy (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1+2)
DEJ2000
deg
(i)
[-8/60] Declination of host galaxy (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1+2)
S150
Jy
[0.09/3.7] Integrated radio flux density of GRQ at 150MHz
(
phot.flux.density;em.radio.100-200MHz
)
(
PHOT_FLUX_RADIO_150M
)
(1+2)
e_S150
Jy
[0.01/0.4] Uncertainty in S150
(
stat.error;phot.flux.density;em.radio.100-200MHz
)
(
ERROR
)
(1+2)
S1400
mJy
(n)
[15/434] Integrated radio flux density of GRQ at 1.4GHz
(
phot.flux.density;em.radio.750-1500MHz
)
(
PHOT_FLUX_RADIO_1.4G
)
(1+2)
e_S1400
mJy
(n)
[0.7/120.1] Uncertainty in S1400
(
stat.error;phot.flux.density;em.radio.750-1500MHz
)
(
ERROR
)
(1+2)
alpha
[0.48/1.64] Integrated spectral index of source
(
spect.index
)
(
SPECT_SP-INDEX
)
(1+2)
Score
mJy
(n)
[0.8/40.5] Core radio flux density at 1.4GHz
(
phot.flux.density;em.radio.750-1500MHz
)
(
PHOT_FLUX_RADIO_1.4G
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1+2)
e_Score
mJy
(n)
[0.1/0.2] Uncertainty in Score
(
stat.error;phot.flux.density;em.radio.750-1500MHz
)
(
ERROR
)
(1+2)
F3
mJy
(n)
[0.9/30] Core radio flux density of GRQ at 3GHz
(
phot.flux.density;em.radio.3-6GHz
)
(
SPECT_FLUX_VALUE
)
(1+2)
e_F3
mJy
(n)
[0.19/1.1] Uncertainty in F3
(
stat.error;phot.flux.density;em.radio.3-6GHz
)
(
ERROR
)
(1+2)
aCore
(n)
[-1.35/0.5] Core spectral index of GRQ
(
spect.index
)
(
SPECT_SP+INDEX
)
(1+2)
LAS
arcsec
[82/308] Linear Angular Size
(
phys.angSize
)
(
EXTENSION_DIAM
)
(1+2+3+4)
z
[0.14/2.4] Redshift of host galaxy
(
src.redshift
)
(
REDSHIFT_HC
)
(1+2)
r_z
(char)
Reference for z
(Note G1)
(
meta.ref;src.redshift
)
(
REFER_CODE
)
(1+2)
LS
Mpc
[0.7/2.2] Projected linear size of GRQ
(
phys.size
)
(
PHYS_DISTANCE_PROJ
)
(1+2)
logP150
[W/Hz]
[25.8/27.9] Log of total radio power at 150MHz
(
phys.luminosity;em.radio.100-200MHz
)
(
SPECT_LUMINOSITY
)
(1+2)
logP1400
[W/Hz]
(n)
[25/27] Log of total radio power at 1.4GHz
(
phys.luminosity;em.radio.750-1500MHz
)
(
SPECT_LUMINOSITY
)
(1+2)
logPcore
[W/Hz]
(n)
[23.6/26.3] Log of radio power of core at 1.4GHz
(
phys.luminosity;em.radio.750-1500MHz
)
(
SPECT_LUMINOSITY
)
(1+2)
CDF
(n)
[0.02/2.4] Core Dominance Factor at 5GHz
(Note 1)
(
phot.flux;arith.ratio;em.radio.3-6GHz
)
(
PHOT_FLUX_RATIO
)
(1+2)
TGSS
(char)
Display data from TGSS ADR1 (Intema+ 2017,
J/A+A/598/A78
) within 42"
(
meta.ref.url
)
(
DATA_LINK
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(3)
N0.5cl
[0/3] Number of neighbouring galaxy groups and clusters within 0.5Mpc
(
meta.number
)
(
NUMBER
)
(3)
N1cl
[0/3] Number of neighbouring galaxy groups and clusters within 1Mpc
(
meta.number
)
(
NUMBER
)
(3)
N2cl
[0/5] Number of neighbouring galaxy groups and clusters within 2Mpc
(
meta.number
)
(
NUMBER
)
(3)
N5cl
[0/19] Number of neighbouring galaxy groups and clusters within 5Mpc
(
meta.number
)
(
NUMBER
)
(3)
N10cl
[1/31] Number of neighbouring galaxy groups and clusters within 10Mpc
(
meta.number
)
(
NUMBER
)
(3)
zetacl5-10
[0/1] Ratio of number of nearby galaxy groups and clusters within 5 to 10Mpc
(
stat.fit.omc
)
(
FIT_RATIO
)
(3)
dnncl
Mpc
[0/10] Euclidean distance to nearest galaxy group or cluster
(
pos.distance
)
(
PHYS_DISTANCE_TRUE
)
(3)
dmeancl
Mpc
[0.59/10] Average euclidean distance to nearby galaxy groups or clusters within 10Mpc
(
pos.distance;stat.mean
)
(
PHYS_DISTANCE_TRUE
)
(3)
sigmaz
[0/0.005] Redshift difference between host quasar and nearby galaxy groups/clusters
(
src.redshift;arith.diff
)
(
REDSHIFT_DIFF
)
(3)
vrel
km/s
[0/1065] Radial component of relative velocity of host quasar with respect to galaxy groups/clusters
(
phys.veloc;arith.diff
)
(
VELOC_RELAT
)
(3+4+5)
Type
(char)
Object type
(Note 1)
(
src.class
)
(
CLASS_OBJECT
)
(3+4+5)
_RA
deg
(i)
Positions from names (right ascension part)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(3+4+5)
_DE
deg
(i)
Positions from names (declination part)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(4)
N1cf
[0/7] Number of nearby random points of filamentary structure within 1Mpc
(
meta.number
)
(
NUMBER
)
(4)
N2cf
[0/17] Number of nearby random points of filamentary structure within 2Mpc
(
meta.number
)
(
NUMBER
)
(4)
N5cf
[0/18] Number of nearby random points of filamentary structure within 5Mpc
(
meta.number
)
(
NUMBER
)
(4)
N10cf
[0/21] Number of nearby random points of filamentary structure within 10Mpc
(
meta.number
)
(
NUMBER
)
(4)
concf5-10
(n)
[0/1] Ratio of number of nearby random points of filamentary structure within 5 to 10Mpc
(
stat.fit.omc
)
(
FIT_RATIO
)
(4)
dnncf
Mpc
[0.27/18.2] Euclidean distance to nearest random point of filamentary structure
(
pos.distance
)
(
PHYS_DISTANCE_TRUE
)
(4)
varrho
(n)
[1.56/2.8] Mean density of IGM within 10Mpc
(
phys.density;stat.mean
)
(
PHYS_DENSITY_NUMBER
)
(4)
varphi
deg
(n)
[2.38/358] Average angle formed by random points of neighbouring filaments within 10Mpc
(Note 1)
(
pos.posAng;stat.mean
)
(
POS_POS-ANG
)
(5)
Q
[1.0/2.92] Arm-length ratio
(
src.morph.param
)
(
MORPH_ARMS_RATIO
)
(5)
F
[0.06/11.94] Flux density ratio
(Note 1)
(
phot.flux.density;em.radio
)
(
PHOT_FLUX_RADIO_MISC
)
(5)
X
[0.0/0.5] Fractional separation distance
(
pos.distance;arith.ratio
)
(
POS_ANG_DIST_GENERAL
)
(5)
f-rho
[0.01/2.7] IGM density asymmetry parameter
(
src.morph.param
)
(
MORPH_ASYMMETRY
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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https://cdsannotations.cds.unistra.fr/annotations/vizierTable//
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