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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/ApJ/819/162
3101
Chandra obs. of ultracompact dwarf galaxies (UCDs) (Pandya+, 2016)
ReadMe+ftp
2016ApJ...819..162P
Similar Catalogs
Post annotation
1.
J/ApJ/819/162/ucdgal
Optical and X-ray properties of X-ray-detected ultracompact dwarf (UCD) galaxies
(tables 3 and 4)
(21 rows)
meta
J/ApJ/819/162/ucdgal
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
)
f_UCD
(char)
Flag on UCD
(Note G1)
(
meta.code
)
(
CODE_MISC
)
Syst
(char)
UCD host system
(
meta.id.parent
)
(
ID_PARENT
)
RAJ2000
deg
(i)
Right Ascension of the optical source (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
Declination of the optical source (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
Dist
Mpc
[3/21] Adopted distance
(
pos.distance;pos.heliocentric
)
(
POS_GAL_HC
)
VMag
mag
(n)
[9.8/14.2] Absolute V band magnitude
(
phys.magAbs;em.opt.V
)
(
PHOT_ABS-MAG_BAND
)
logM
[Msun]
(n)
[6/9] Log dynamical mass
(
pos.parallax.dyn
)
(
PHYS_MASS_MISC
)
e_logM
[Msun]
(n)
[5/8] Uncertainty in logM
(
stat.error
)
(
ERROR
)
rhl
pc
(n)
[1.8/24.2] Optical half-light radius
(
phys.size.radius
)
(
PHYS_SIZE_RADIUS_GENERAL
)
e_rhl
pc
(n)
[0.5/1.4] Uncertainty in rhl
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
HRV
km/s
[440/2024] Heliocentric radial velocity
(
spect.dopplerVeloc;pos.heliocentric
)
(
VELOC_HC
)
sigma
km/s
(n)
[8/68] Global stellar velocity dispersion
(
phys.veloc.dispersion
)
(
VELOC_DISP
)
e_sigma
km/s
(n)
[1/6] Uncertainty in sigma
(
stat.error
)
(
ERROR
)
M/L
[Msun/Lsun]
(n)
[0.9/5] Dynamical mass-to-light ratio in the V-band
(
phys.composition.massLightRatio
)
(
PHYS_MASS/LIGHT
)
e_M/L
[Msun/Lsun]
(n)
[0.3/1.4] Uncertainty in M/L
(
stat.error
)
(
ERROR
)
nLMXB
(n)
[0.01/14] Expected number of LMXBs
(Note 1)
(
meta.number
)
(
NUMBER
)
Ref
(char)
Primary reference for UCD's optical properties
(Note 2)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
UCD
(char)
Adopted UCD literature name
(
meta.id;meta.main
)
(
ID_MAIN
)
n_UCD
(char)
Note on UCD
(Note 3)
(
meta.note
)
(
NOTE
)
Exp
ks
[39/843] Total exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
theta
arcmin
Average off-axis angle
(Note 4)
(
instr.offset;stat.mean
)
(
INST_ANG_OFFAXIS
)
sx
arcsec
(n)
[0.1/1.5] Separation between optical X-ray positions
(Note 5)
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
Rad
arcsec
[1.9/17] Average radius of circular aperture
(Note 6)
(
phys.angSize;src
)
(
EXTENSION_RAD
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
NCF
ct
[5/3587] Net full band (0.5-7 keV) counts
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
e_NCF
ct
The 1σ uncertainty in NCF
(Note 7)
(
stat.error
)
(
ERROR
)
NCH
ct
[0.5/1313] Net hard band (2-7 keV) counts
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
e_NCH
ct
The 1σ uncertainty in NCH
(Note 7)
(
stat.error
)
(
ERROR
)
NCS
ct
[4/2287] Net soft band (0.5-2 keV) counts
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
e_NCS
ct
The 1σ uncertainty in NCS
(Note 7)
(
stat.error
)
(
ERROR
)
logFF
[mW/m2]
[-15.4/-13.1] Log Full band (0.5-7 keV) flux; in erg/s/cm
2
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
E_logFF
[mW/m2]
Upper 90% confidence interval in FF
(
stat.error;stat.max
)
(
ERROR
)
e_logFF
[mW/m2]
Lower 90% confidence interval in FF
(
stat.error
)
(
ERROR
)
logFH
[mW/m2]
[-14.8/-13.3] Log Hard band (2-7 keV) flux; in erg/s/cm
2
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
E_logFH
[mW/m2]
Upper 90% confidence interval in FH
(
stat.error;stat.max
)
(
ERROR
)
e_logFH
[mW/m2]
Lower 90% confidence interval in FH
(
stat.error
)
(
ERROR
)
logFS
[mW/m2]
[-15.8/-13.6] Log Soft band (0.5-2 keV) flux; in erg/s/cm
2
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
E_logFS
[mW/m2]
Upper 90% confidence interval in FS
(
stat.error;stat.max
)
(
ERROR
)
e_logFS
[mW/m2]
Lower 90% confidence interval in FS
(
stat.error
)
(
ERROR
)
logLF
[10-7W]
[36.4/38.8] Log Full band (0.5-7keV) luminosity; in erg/s
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
E_logLF
[10-7W]
Upper 90% confidence interval in LF
(
stat.error;stat.max
)
(
ERROR
)
e_logLF
[10-7W]
Lower 90% confidence interval in LF
(
stat.error
)
(
ERROR
)
logLH
[10-7W]
[36.4/38.7] Log Hard band (2-7 keV) luminosity; in erg/s
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
E_logLH
[10-7W]
Upper 90% confidence interval in LH
(
stat.error;stat.max
)
(
ERROR
)
e_logLH
[10-7W]
Lower 90% confidence interval in LH
(
stat.error
)
(
ERROR
)
logLS
[10-7W]
[36/38.3] Log Soft band (0.5-2 keV) luminosity; in erg/s
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
E_logLS
[10-7W]
Upper 90% confidence interval in LS
(
stat.error;stat.max
)
(
ERROR
)
e_logLS
[10-7W]
Lower 90% confidence interval in LS
(
stat.error
)
(
ERROR
)
HR
Classical hardness ratio ((CH-CS)/(CH+CS))
(
phot.flux;arith.ratio
)
(
SPECT_HARDNESS-RATIO
)
gamma
[0.9/1.8] Best-fit power law photon index
(Note 8)
(
spect.index
)
(
SPECT_SP-INDEX
)
E_gamma
(n)
Upper 90% confidence interval in gamma
(
stat.error;stat.max
)
(
ERROR
)
e_gamma
(n)
Lower 90% confidence interval in gamma
(
stat.error
)
(
ERROR
)
G09
(n)
Display Gregg+, 2009,
J/AJ/137/498
, data within 3"
(
meta.ref.url
)
(
DATA_LINK
)
SimbadName
(char)
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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