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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)
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J/A+A/668/A27
-1
24 new radio-bright quasars spectra (Gloudemans+, 2022)
ReadMe+ftp
2022A&A...668A..27G
Similar Catalogs
spectrum/fits
spectrum
Post annotation
1.
J/A+A/668/A27/table3
Measurements of high-z quasars
(24 rows)
meta
J/A+A/668/A27/table3
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
Name
(char)
Source name
(
meta.id;meta.main
)
(
ID_MAIN
)
RAJ2000
deg
(i)
Optical right ascension Legacy Surveys DR8 (J2000.0)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
Optical declination Legacy Surveys DR8 (J2000.0)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
RALdeg
deg
Right ascension from LoTSS-DR2 (J2000.0)
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
DELdeg
deg
Declination from LoTSS-DR2 (J2000.0)
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
zsp
Spectroscopic redshift
(
src.redshift
)
(
REDSHIFT_HC
)
e_zsp
Spectroscopic redshift error
(
stat.error
)
(
ERROR
)
F144MHz
mJy
Total flux at 144MHz
(
phot.flux.density;em.radio.100-200MHz
)
(
PHOT_FLUX_RADIO_150M
)
e_F144MHz
mJy
Total flux err at 144MHz
(
stat.error
)
(
ERROR
)
L144MHz
W/Hz
Radio luminosity at 144MHz
(
phys.luminosity;em.radio.100-200MHz
)
(
SPECT_LUMINOSITY
)
ALL
cols
(i)
indexed column
e_L144MHz
W/Hz
Radio luminosity error at 144MHz
(
stat.error
)
(
ERROR
)
F1.4GHz
mJy
(n)
Total flux FIRST at 1.4GHz
(
phot.flux.density;em.radio.750-1500MHz
)
(
PHOT_FLUX_RADIO_1.4G
)
e_F1.4GHz
mJy
(n)
Total flux error FIRST at 1.4GHz
(
stat.error
)
(
ERROR
)
F3GHz
mJy
(n)
Total flux VLASS at 3GHz
(
phot.flux.density;em.radio.1500-3000MHz
)
(
PHOT_FLUX_RADIO_2.7G
)
e_F3GHz
mJy
(n)
Total flux error VLASS at 3GHz
(
stat.error
)
(
ERROR
)
alphaLF
(n)
Spectral index between 144MHz-1.4GHz (LOFAR-VLASS)
(
spect.index
)
(
SPECT_INDEX_MISC
)
e_alphaLF
(n)
Spectral index error between 144MHz-1.4GHz (LOFAR-VLASS)
(
stat.error
)
(
ERROR
)
alphaFV
(n)
Spectral index between 1.4GHz-3GHz (FIRST-VLASS)
(
spect.index
)
(
SPECT_INDEX_MISC
)
e_alphaFV
(n)
Spectral index error between 1.4GHz-3GHz (FIRST-VLASS)
(
stat.error
)
(
ERROR
)
alphaLV
(n)
Spectral index between 144MHz-3GHz (LOFAR-VLASS)
(
spect.index
)
(
SPECT_INDEX_MISC
)
e_alphaLV
(n)
Spectral index error between 144MHz-3GHz (LOFAR-VLASS)
(
stat.error
)
(
ERROR
)
R5GHz
Radio-loudness f
5GHz
/f4400Å
(
phot.flux;arith.ratio
)
(
PHOT_FLUX_RATIO
)
e_R5GHz
Radio-loudness error
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
b_LLya
10-7W
Lyα luminosity 16th percentile in erg/s
(
phys.luminosity
)
(
ERROR
)
LLya
10-7W
Lyα luminosity 50th percentile in erg/s
(
phys.luminosity;em.UV
)
(
PHYS_LUMINOSITY_UV_LYA
)
B_LLya
10-7W
Lyα luminosity 84th percentile in erg/s
(
phys.luminosity
)
(
ERROR
)
b_EWLya
0.1nm
Equivalent width Lyα 16th percentile
(
spect.line.eqWidth
)
(
ERROR
)
EWLya
0.1nm
Equivalent width Lyα 50th percentile
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
B_EWLya
0.1nm
Equivalent width Lyα 84th percentile
(
spect.line.eqWidth
)
(
ERROR
)
b_M1450
mag
Absolute magnitude at 1450Å 16th percentile
(
phys.magAbs
)
(
ERROR
)
M1450
mag
Absolute magnitude at 1450Å 50th percentile
(
phys.magAbs
)
(
PHOT_ABS-MAG_BAND
)
B_M1450
mag
Absolute magnitude at 1450Å 84th percentile
(
phys.magAbs
)
(
ERROR
)
b_M2500
mag
Absolute magnitude at 2500Å 16th percentile
(
phys.magAbs
)
(
ERROR
)
M2500
mag
Absolute magnitude at 2500Å 50th percentile
(
phys.magAbs
)
(
PHOT_ABS-MAG_BAND
)
B_M2500
mag
Absolute magnitude at 2500Å 84th percentile
(
phys.magAbs
)
(
ERROR
)
b_M4400
mag
Absolute magnitude at 4000Å 16th percentile
(
phys.magAbs
)
(
ERROR
)
M4400
mag
Absolute magnitude at 4000Å 50th percentile
(
phys.magAbs
)
(
PHOT_ABS-MAG_BAND
)
B_M4400
mag
Absolute magnitude at 4000Å 84th percentile
(
phys.magAbs
)
(
ERROR
)
SimbadName
(char)
(n)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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