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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/503/4601
-1
ALMA-IRDC from cloud to core scales (Barnes+, 2021)
ReadMe+ftp
2021MNRAS.503.4601B
Similar Catalogs
Post annotation
1.
J/MNRAS/503/4601/tablea12
Observational properties of the core population
(96 rows)
meta
J/MNRAS/503/4601/tablea12
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
)
ID
Core cloud ID (ID)
(
meta.id
)
(
ID_NUMBER
)
Core
(char)
Core cloud name, ANcNN (Name)
(
meta.id;meta.main
)
(
ID_MAIN
)
Cloud
(char)
Host infrared dark cloud name, cloudN, [BT2009] N in Simbad (Cloud)
(
meta.id.parent
)
(
ID_PARENT
)
RAJ2000
deg
(i)
Right ascension of the core center (J2000) (RA_cen)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
Declination of the core center (J2000) (Dec_cen)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
Reff
arcsec
Effective radius (radius_eff)
(
phys.angSize
)
(
EXTENSION_RAD
)
AreaExact
arcsec2
Exact area defined by π*Reff
2
(AreaExact)
(
phys.area
)
(
EXTENSION_AREA
)
AreaEllipse
arcsec2
Core cloud ellipse area computed from major_sigma, minor_sigma and position_angle (AreaEllipse)
(
phys.area;meta.modelled
)
(
EXTENSION_AREA
)
majorSigma
arcsec
parameter linked to semi-major axis of the Ellipse area parameter AreaEllipse (majorSigma)
(
phys.angSize;src
)
(
EXTENSION_RAD
)
minorSigma
arcsec
Parameter linked to the semi-minor axis of the Ellipse area parameter AreaEllipse (minorSigma)
(
phys.angSize;src
)
(
EXTENSION_SMIN
)
ALL
cols
(i)
indexed column
PA
deg
[] Position angle defining the Core cloud ellipse inclination (PositionAngle)
(
pos.posAng
)
(
POS_POS-ANG
)
Sv
Jy
The total continuum flux density (Sv)
(
phot.flux.density;em.mm.50-100GHz
)
(
PHOT_FLUX_RADIO_90G
)
Svb
Jy
The background-subtracted flux density (Svb)
(
phot.flux.density;em.mm.50-100GHz
)
(
PHOT_FLUX_RADIO_90G
)
Ivmax
Jy
The peak continuum intensity from Sv (Ivmax)
(
phot.flux.density;em.mm.50-100GHz
)
(
PHOT_FLUX_RADIO_90G
)
Tmax
K
Temperature (Tmax)
(Note 1)
(
phys.temperature
)
(
PHYS_TEMP_MISC
)
v0
km/s
Centroid velocity (v0)
(Note 1)
(
phys.veloc
)
(
VELOC_HC
)
e_v0
km/s
velocity dispersion (sigmav)
(Note 1)
(
stat.error
)
(
ERROR
)
MMcore
(char)
Millimetre core region label (MM)
(Note 2)
(
meta.id;obs.field
)
(
ID_REGION
)
f_SF
[0/1] Binary number 0 or 1 (SF)
(Note 3)
(
meta.code
)
(
CODE_MISC
)
SF
(char)
[y/n] Yes or No (SF)
(
meta.code
)
(
CODE_MISC
)
Distance
pc
Core cloud distance in parsec units (Distance_parsec)
(
pos.distance
)
(
PHYS_DISTANCE_TRUE
)
Reffpc
pc
Effective radius in untis of parsecs (Reff)
(
phys.size.radius
)
(
PHYS_SIZE_RADIUS_GENERAL
)
Smin
pc
The minimum separation or nearest neighbour distance (Smin)
(
pos.distance
)
(
PHYS_DISTANCE_TRUE
)
ALL
cols
(i)
indexed column
Tdust
K
The mean dust temperature (Tdust)
(
phys.temperature
)
(
PHYS_TEMP_MISC
)
M
Msun
The mass determined using the mean dust temperature (M)
(
phys.mass;stat.mean
)
(
PHYS_MASS_MISC
)
Mb
Msun
The background-subtracted mass using the mean dust temperature (Mb)
(
phys.mass;stat.mean
)
(
PHYS_MASS_MISC
)
M18K
Msun
The mass determined using a constant temperature of 18K (M18K)
(
phys.mass
)
(
PHYS_MASS_MISC
)
Mb18K
Msun
The background-subtracted mass using a constant temperature of 18K (Mb18K)
(
phys.mass
)
(
PHYS_MASS_MISC
)
Mext
Msun
(n)
The extinction mass (Mext)
(Note 4)
(
phys.absorption
)
(
PHYS_MASS_MISC
)
S70um
uJy
(n)
The flux density at 70um (S70um)
(Note 5)
(
phot.flux.density;em.IR.30-60um
)
(
PHOT_FLUX_IR_60
)
T70um
K
(n)
Estimated temperature associated to S70um flux density (T70um)
(
phys.temperature
)
(
PHYS_TEMP_MISC
)
M70um
Msun
(n)
The mass estimates using a temperature determined from 70 um emission (M70um)
(
phys.mass
)
(
PHYS_MASS_MISC
)
nH2
cm-3
The mean density of H2 into the core cloud (nH2)
(
phys.density
)
(
PHYS_DENSITY_NUMBER
)
nH2bgsub
cm-3
The background-subtracted mean density (nH2_bgsub)
(
phys.density
)
(
PHYS_DENSITY_NUMBER
)
tff
Myr
the free-fall time (tff)
(
time.epoch
)
(
TIME_MISC
)
tffbgsub
Myr
The background-subtracted free-fall time (tff_bgsub)
(
time.epoch
)
(
TIME_MISC
)
alphavir
The virial parameter (αvir)
(
phys.mass;arith.ratio
)
(
PHYS_MASS_RATIO
)
alphavirb
The background-subtracted virial paramete (alphavirb)
(
phys.mass;arith.ratio
)
(
PHYS_MASS_RATIO
)
sigmavrsub
km/s
The residual velocity substracted (sigmavelressub)
(
stat.fit.residual;phys.veloc
)
(
VELOC_RESID
)
sigmaNT
km/s
(n)
The non-thermal velocity dispersion (sigmaNT)
(
phys.veloc.dispersion
)
(
VELOC_DISP
)
Machvrsub
(n)
The residual sonic substracted Mach number (Mach_velressub)
(
phys.veloc;arith.diff
)
(
VELOC_RELAT
)
Machs
(n)
The sonic non thermal Mach number (Machs_nonthermal)
(
phys.veloc;arith.diff
)
(
VELOC_RELAT
)
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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