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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/MNRAS/392/19
57737
The 2dF-SDSS QSO survey (Croom+, 2009)
ReadMe+ftp
2009MNRAS.392...19C
Similar Catalogs
Post annotation
1.
J/MNRAS/392/19/2slaqqso
2SLAQ spectroscopic catalogue, built using add_IDs.pl version 1.2 (2008/02/16)
(54457 rows)
meta
J/MNRAS/392/19/2slaqqso
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)
(i)
Source name (JHHMMSS.ss+DDMMSS.s)
(
not identical to SDSS name
)
(
meta.id;meta.main
)
(
ID_MAIN
)
n_Name
(char)
r
indicates several observations in
repeats
file
(
meta.ref.url
)
(
DATA_LINK
)
Pr
[3/6] Configuration priority for 2dF
(
meta.code
)
(
CODE_MISC
)
Run
SDSS Run number
(
meta.id
)
(
ID_NUMBER
)
Rerun
SDSS Rerun number
(
meta.id
)
(
ID_NUMBER
)
Camcol
SDSS camera number
(
meta.id
)
(
ID_NUMBER
)
Field
SDSS Field number
(
meta.id
)
(
ID_NUMBER
)
ID
SDSS object id within a field
(
meta.id
)
(
ID_NUMBER
)
umag
mag
SDSS PSF u magnitude
(Note 1)
(
phot.mag;em.opt.U
)
(
PHOT_SDSS_U
)
e_umag
mag
(n)
rms uncertainty on umag
(
stat.error;phot.mag;em.opt.U
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
gmag
mag
SDSS PSF g magnitude
(Note 1)
(
phot.mag;em.opt.B
)
(
PHOT_SDSS_G
)
e_gmag
mag
(n)
rms uncertainty on gmag
(
stat.error;phot.mag;em.opt.B
)
(
ERROR
)
rmag
mag
SDSS PSF r magnitude
(Note 1)
(
phot.mag;em.opt.R
)
(
PHOT_SDSS_R
)
e_rmag
mag
(n)
rms uncertainty on rmag
(
stat.error;phot.mag;em.opt.R
)
(
ERROR
)
imag
mag
SDSS PSF i magnitude
(Note 1)
(
phot.mag;em.opt.I
)
(
PHOT_SDSS_I
)
e_imag
mag
(n)
rms uncertainty on imag
(
stat.error;phot.mag;em.opt.I
)
(
ERROR
)
zmag
mag
SDSS PSF z magnitude
(Note 1)
(
phot.mag;em.opt.I
)
(
PHOT_SDSS_Z
)
e_zmag
mag
(n)
rms uncertainty on zmag
(
stat.error;phot.mag;em.opt.I
)
(
ERROR
)
ured
mag
Extinction in u band
(
phot.color.excess
)
(
PHOT_COLOR_EXCESS
)
gred
mag
Extinction in g band
(
phot.color.excess
)
(
PHOT_COLOR_EXCESS
)
rred
mag
Extinction in r band
(
phot.color.excess
)
(
PHOT_COLOR_EXCESS
)
ired
mag
Extinction in i band
(
phot.color.excess
)
(
PHOT_COLOR_EXCESS
)
zred
mag
Extinction in z band
(
phot.color.excess
)
(
PHOT_COLOR_EXCESS
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
S/G
(n)
SDSS Bayesian star-galaxy classification probability
(
meta.code.class;stat.probability
)
(
CLASS_STAR/GALAXY
)
Cl
[3,6] SDSS Object image morphology classification. 3 = galaxy, 6 = star
(
src.class.starGalaxy
)
(
CLASS_STAR/GALAXY
)
zem.S
(n)
SDSS emission spectroscopic redshift
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
q_zem.S
[0/1] SDSS spectroscopic quality flag, from 0 (bad) to 1 (good)
(
meta.code.qual
)
(
CODE_QUALITY
)
ID.S
(char)
SDSS spectroscopic classification
(
src.class
)
(
CLASS_OBJECT
)
bj
mag
(n)
2QZ b
J
magnitude (Smith et al.
2005MNRAS.359...57S
)
(
phot.mag;em.opt.B
)
(
PHOT_PHG_B
)
zem2q
(n)
2QZ emission spectroscopic redshift (Croom et al., Cat.
VII/241
)
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
q_zem2q
(n)
2QZ redshift quality flag
(Note 2)
(
meta.code.qual
)
(
CODE_QUALITY
)
ID2q
(char)
2QZ spectroscopic classification
(
src.class
)
(
CLASS_OBJECT
)
q_ID2q
(n)
2QZ ID quality flag
(Note 2)
(
meta.code.qual
)
(
CODE_QUALITY
)
2QZ
(char)
2QZ name (JHHMMSS.s+DDMMSS, Cat.
VII/241
)
(
meta.id
)
(
ID_ALTERNATIVE
)
z2S
(n)
2SLAQ spectroscopic redshift
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
q_z2S
(n)
2SLAQ redshift quality flag
(Note 2)
(
meta.code.qual
)
(
CODE_QUALITY
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
ID2S
(char)
2SLAQ spectroscopic ID (i.e. QSO, NELG, star etc.)
(
src.class
)
(
CLASS_OBJECT
)
q_ID2S
(n)
2SLAQ ID quality flag
(Note 2)
(
meta.code.qual
)
(
CODE_QUALITY
)
Date
"Y:M:D"
(n)
2SLAQ spectroscopic observation date
(
time.epoch;obs
)
(
TIME_DATE
)
Fl2S
(char)
2SLAQ spectroscopic field
(
obs.field
)
(
ID_FIELD
)
Fb2S
[0/357] 2SLAQ spectroscopic fibre number
(
meta.note
)
(
ID_FIBER
)
S/N
2SLAQ spectroscopic S/N in a 4000-5000Å band
(
stat.snr
)
(
INST_S/N
)
dmag
mag
(n)
2SLAQ (gm mag)-(fibre mag) relative to mean zero point in field
(
phot.mag
)
(
VAR_MEAN
)
FX
10-16W/m2
RASS X-ray flux (in 10
–13
erg/cm
2
/s)
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
F1.4
mJy
FIRST 1.4 GHz Radio flux
(
phot.flux.density;em.radio.750-1500MHz
)
(
PHOT_FLUX_RADIO_1.4G
)
n_F1.4
[0/3] FIRST morphology
(Note 3)
(
meta.note
)
(
NOTE
)
Com
(char)
2SLAQ comment on spectrum
(
meta.note
)
(
REMARKS
)
DR7
Details from SDSS-DR7 (Adelman-McCarthy et al., Cat.
II/294
)
(
meta.ref.url
)
(
DATA_LINK
)
SDSS
Display the SDSS data from the SDSS pages
(
meta.ref.url
)
(
DATA_LINK
)
RAJ2000
deg
(i)
Right ascension in decimal degrees (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
Declination in decimal degrees (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
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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