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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/250/17
-1
NGVS. XXXIV. Ultracompact dwarf galaxies in Virgo (Liu+, 2020)
ReadMe+ftp
2020ApJS..250...17L
Similar Catalogs
Post annotation
1.
J/ApJS/250/17/ucds
Photometric properties (Table 3) and structural properties and other information (Table 4) for ultracompact dwarf (UCD) candidates
(828 rows)
meta
J/ApJS/250/17/ucds
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
)
Seq
[1/828] Sequential identification number
(
meta.id
)
(
ID_NUMBER
)
Name
(char)
Ultracompact dwarf (UCD) galaxy name
(
meta.id
)
(
ID_IDENTIFIER
)
NGVS
(char)
Object name in NGVS catalog (JHHMMSS.ss+DDMMSS.s)
(
meta.id;meta.main
)
(
ID_MAIN
)
Tobs
(char)
Exposure time (l=long exposure data; s=short exposure data)
(
meta.code
)
(
CODE_MISC
)
RAJ2000
deg
(i)
[181.71/193.37] Right Ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
[4.84/18.19] Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
E(B-V)
mag
[0.016/0.07] Galactic extinction according to Schlegel+
1998ApJ...500..525S
(
phot.color.excess
)
(
PHOT_COLOR_EXCESS
)
g0mag
mag
[15.3/21.5] Galactic extinction-corrected, aperture-corrected CFHT g-band magnitude
(Note 1)
(
phot.mag;em.opt.B
)
(
PHOT_SDSS_G
)
e_g0mag
mag
[0/0.014] Uncertainty in g0mag
(
stat.error;phot.mag
)
(
ERROR
)
Kmag
mag
(n)
[11.99/19.03] UKIDSS K-band magnitude
(Note 2)
(
phot.mag;em.IR.K
)
(
PHOT_MAG_K
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
e_Kmag
mag
(n)
[0.001/0.35] Uncertainty in Kmag
(
stat.error;phot.mag
)
(
ERROR
)
(u*-g)0
mag
(n)
[-0.16/1.76] u*-g color index
(Note 3)
(
phot.color;em.opt.U;em.opt.B
)
(
PHOT_CI_U-B
)
e_(u*-g)0
mag
(n)
[0.001/0.03] Uncertainty in (u*-g)0
(
stat.error
)
(
ERROR
)
(g-i)0
mag
(n)
[-1.23/1.35] g-i color index
(Note 3)
(
phot.color;em.opt.B;em.opt.I
)
(
PHOT_CI_B-I
)
e_(g-i)0
mag
(n)
[0.001/0.017] Uncertainty in (g-i)0
(
stat.error
)
(
ERROR
)
(g-z)0
mag
[-1.18/1.67] g-z color index
(Note 3)
(
phot.color;em.opt.B;em.opt.I
)
(
PHOT_CI_B-I
)
e_(g-z)0
mag
[0.001/0.05] Uncertainty in (g-z)0
(
stat.error
)
(
ERROR
)
Denv
mag
[-2.11/0.69] Envelop parameter Δ
env
(Note 4)
(
phot.mag;arith.diff
)
(
PHOT_DIFF_MAG
)
UCD?
[0/1] Object flag (1=confirmed or possible UCD; 0=contaminant)
(
meta.code
)
(
CODE_MISC
)
BMAG
mag
(n)
[-15.3/-9.2] Absolute B band magnitude
(Note 5)
(
phys.magAbs
)
(
PHOT_ABS-MAG_BAND
)
VMAG
mag
(n)
[-14.6/-8.6] Absolute V band magnitude
(Note 5)
(
phys.magAbs
)
(
PHOT_ABS-MAG_BAND
)
rh
pc
[11/96.7] Weighted mean half-light radius
(Note 6)
(
phys.size.radius;stat.mean
)
(
PHYS_SIZE_RADIUS_GENERAL
)
e_rh
pc
[0.01/9.1] Uncertainty in rh
(
stat.error
)
(
ERROR
)
Mstar
[Msun]
[5.3/8.9] log of stellar mass
(
phys.mass
)
(
PHYS_MASS_MISC
)
HRV
km/s
(n)
[-420/222826] Heliocentric radial velocity
(Note 7)
(
spect.dopplerVeloc;pos.heliocentric
)
(
VELOC_HC
)
r_HRV
(char)
Source for HRV
(Note 8)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
Cl
[1/6] Class parameter
(Note 9)
(
meta.code.class
)
(
CLASS_CODE
)
Env
[0/1] Envelope (1=has obvious envelope)
(
meta.code
)
(
CODE_MISC
)
Meth
(char)
Selection method
(Note 10)
(
meta.code
)
(
CODE_MISC
)
OName
(char)
Altenative names, if available
(
meta.id
)
(
ID_ALTERNATIVE
)
UKIDSS
Display the UKIDSS DR9 data (
II/319
) within 1"
(
meta.ref.url
)
(
DATA_LINK
)
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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