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J/ApJ/834/57
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J/ApJ/834/57
..table1
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Distance ρ
Position angle θ
Distance (x,y)
Galactic
J2000
B1950
Ecl. J2000
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Target
Name (resolved by
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) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
arcsec
Radius
Box size
J/ApJ/834/57
19303
Milky Way molecular clouds from
12
CO (Miville-Deschenes+, 2017)
ReadMe+ftp
2017ApJ...834...57M
Similar Catalogs
Post annotation
1.
J/ApJ/834/57/table1
The molecular clouds catalog
(8107 rows)
Simple Constraint
List Of Constraints
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Constraints
applied on Columns
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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
)
Cloud
[1/8107] Cloud number
(
meta.id;meta.main
)
(
ID_MAIN
)
Ncomp
[5/600] Number of Gaussian components
(
meta.number
)
(
NUMBER
)
Npix
[5/444] Number of pixels on the sky
(
meta.number
)
(
NUMBER
)
Area
deg2
[0.07/7] Angular area
(
phys.angArea
)
(
EXTENSION_AREA
)
GLON
deg
[-179/180] Baricentric Galactic longitude
(
pos.galactic.lon
)
(
POS_GAL_LON
)
Sigb
deg
[0.1/1.5] Standard deviation in GLON (σ
l
)
(
phys.angSize;src
)
(
EXTENSION_SMIN
)
GLAT
deg
[-5.2/5] Baricentric Galactic latitude
(
pos.galactic.lat
)
(
POS_GAL_LAT
)
Sigl
deg
[0.1/1.2] Standard deviation in GLAT (σ
b
)
(
phys.angSize
)
(
EXTENSION_DIAM
)
theta
deg
(n)
Angle with respect to b=0
(
pos.posAng
)
(
POS_POS-ANG
)
WCO
K.km/s
[2/13929] Integrated CO emission
(
phot.flux
)
(
SPECT_FLUX_VALUE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
NH2
cm-2
Average column density
(
meta.number
)
(
NUMBER
)
Sigma
Msun/pc2
[1.8/739] Surface density
(
phot.flux.density.sb
)
(
PHYS_DENSITY_MASS_SURF
)
Vcent
km/s
[-188/185] Centroid velocity
(
spect.dopplerVeloc
)
(
SPECT_VELOC_VALUE
)
SigV
km/s
[0.09/17] Velocity standard deviation (σ
V
)
(
phys.veloc.dispersion
)
(
VELOC_DISP
)
Rmax
deg
[0.1/3] Largest eigenvalue of the inertia matrix
(
phys.angSize
)
(
EXTENSION_DIAM
)
Rmin
deg
[0.1/1.5] Smallest eigenvalue of the inertia matrix
(
phys.angSize;src
)
(
EXTENSION_MIN
)
Rang
deg
[0.1/1.7] Angular size
(
phys.angSize
)
(
EXTENSION_DIAM
)
Rgal
kpc
[0.003/97] Galacto-centric radius
(
phys.size.radius
)
(
PHYS_SIZE_RADIUS_GENERAL
)
INF
Near or far distance flag (0=near; 1=far)
(Note 1)
(
meta.code
)
(
CODE_MISC
)
Dnear
kpc
[0.001/88.5] Near kinematic distance
(
pos.distance;pos.heliocentric
)
(
POS_GAL_HC
)
Dfar
kpc
[0.01/88.5] Far kinematic distance
(
pos.distance;pos.heliocentric
)
(
POS_GAL_HC
)
znear
kpc
[-2.8/1.6] Near distance to Galactic mid-plane
(
pos.distance;pos.galactocentric
)
(
POS_GAL_GC
)
zfar
kpc
[-2.8/1.6] Far distance to Galactic mid-plane
(
pos.distance;pos.galactocentric
)
(
POS_GAL_GC
)
Snear
pc2
[/744960] Near derived physical area
(
phys.area
)
(
PHYS_AREA_GENERAL
)
Sfar
pc2
[0.003/744960] Far derived physical area
(
phys.area
)
(
PHYS_AREA_GENERAL
)
Rnear
pc
[0.008/470] Near derived physical size
(
phys.angSize
)
(
PHYS_SIZE_MAJ
)
Rfar
pc
[0.03/470] Far derived physical size
(
phys.angSize
)
(
PHYS_SIZE_MAJ
)
Mnear
Msun
[0.0003/] Near derived mass
(
phys.mass
)
(
PHYS_MASS_MISC
)
Mfar
Msun
[0.01/] Far derived mass
(
phys.mass
)
(
PHYS_MASS_MISC
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
_RA.icrs
deg
(n)
(i)
Right Ascension (ICRS, epoch 2000) computed by CDS
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
_DE.icrs
deg
(n)
(i)
Declination (ICRS, epoch 2000) computed by CDS
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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