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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/897/53
-1
IR dark clouds parameters in molecular clouds (Retes-Romero+, 2020)
ReadMe+ftp
2020ApJ...897...53R
Similar Catalogs
Post annotation
1.
J/ApJ/897/53/table2
Observed and derivated parameters of individual IRDCs
(128 rows)
meta
J/ApJ/897/53/table2
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
)
MC
(char)
Name of the molecular cloud
(
meta.id.parent
)
(
ID_PARENT
)
IRDC
(char)
IRDC identifier
(
meta.id;meta.main
)
(
ID_MAIN
)
GLON
deg
[16.91/50.43] Galactic longitude, IRDC centroid
(Note 1)
(
pos.galactic.lon
)
(
POS_GAL_LON
)
GLAT
deg
[-0.69/0.24] Galactic latitude, IRDC centroid
(Note 1)
(
pos.galactic.lat
)
(
POS_GAL_LAT
)
maj
arcsec
[6.0/361.5] Major axis size of IRDC
(Note 1)
(
phys.angSize
)
(
EXTENSION_DIAM
)
min
arcsec
[4.3/123.4] Minor axis size of IRDC
(Note 1)
(
phys.angSize
)
(
EXTENSION_SMIN
)
PA
deg
[-88.0/332.0] Position angle of IRDC
(Note 1)
(
pos.posAng
)
(
POS_POS-ANG
)
tau
[0.37/0.85] mean opacity, Spitzer/IRAC 8um band
(Note 1)
(
phys.absorption.coeff
)
(
PHYS_OPACITY
)
Area
pc2
[0.006/54.2] Area of IRDC
(Note 2)
(
phys.area
)
(
PHYS_AREA_GENERAL
)
e_Area
pc2
[0.001/13.6] Uncertainty in Area
(
stat.error;phys.area
)
(
ERROR
)
ALL
cols
(i)
indexed column
Rad
pc
[0.04/4.16] Effective radius of IRDC
(Note 2)
(
phys.size.radius
)
(
PHYS_SIZE_RADIUS_GENERAL
)
e_Rad
pc
[0.003/0.3] Uncertainty in Rad
(
stat.error
)
(
ERROR
)
Mass
Msun
[2/19702] Mass of the IRDC
(Note 2)
(
phys.mass
)
(
PHYS_MASS_MISC
)
e_Mass
Msun
[1/2168] Uncertainty in Mass
(
stat.error;phys.mass
)
(
ERROR
)
Sgas
Msun/pc2
[236/543] Surface gas density of IRDC
(Note 2)
(
phot.flux.density.sb
)
(
PHYS_DENSITY_MASS_SURF
)
e_Sgas
Msun/pc2
[25.99/59.8] Uncertainty in Sgas
(
stat.error
)
(
ERROR
)
Ssfr
Msun/Myr/pc2
[0.013/34.8] Surface density of the star formation rate of the IRDC
(Note 2)
(
phys.SFR
)
(
PHYS_STAR-FORM_RATE
)
e_Ssfr
Msun/Myr/pc2
[0.005/13.6] Uncertainty in Ssfr
(
stat.error
)
(
ERROR
)
SimbadName
(char)
(n)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
_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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UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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