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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/812/131
867
Spatial structure of young stellar clusters. III. (Kuhn+, 2015)
ReadMe+ftp
2015ApJ...812..131K
Similar Catalogs
Post annotation
1.
J/ApJ/812/131/sources
(c)
MYStIX targets for subcluster analysis (from
J/ApJ/787/107
)
(17 rows)
meta
J/ApJ/812/131/sources
2.
J/ApJ/812/131/table1
Intrinsic Subcluster Properties
(141 rows)
meta
J/ApJ/812/131/table1
3.
J/ApJ/812/131/table6
Dynamical Subcluster Properties
(142 rows)
meta
J/ApJ/812/131/table6
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
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)
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Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(1)
Reg
(char)
Massive star-forming region (MSFR) name
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
Dist
kpc
[0.4/3.6] Distance to region used in MYStIX analysis (Feigelson et al.
2013ApJS..209...26F
)
(
pos.distance;pos.heliocentric
)
(
POS_GAL_HC
)
(1)
logFX
ph/s/cm2
[-6.8/-5.9] Apparent 0.5-8.0keV X-ray photon flux limit imposed for spatial uniformity
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
(1)
Ns
[246/2790] Total number of stars used in analysis
(
meta.number
)
(
NUMBER
)
(1)
Nsp
%
[38/96] Percentage of all MPCMs
(
meta.number
)
(
NUMBER
)
(1)
Nx
[174/2043] Number of X-ray stars
(
meta.number
)
(
NUMBER
)
(1)
Nir
[49/815] Number of MYStIX InfraRed Excess (MIRES) stars
(
meta.number
)
(
NUMBER
)
(1)
Nob
[1/134] Number of OB stars
(
meta.number
)
(
NUMBER
)
(ALL)
MSFR
(char)
MYStIX region name as in tables 1 and 6; column added by CDS
(
meta.id;obs.field
)
(
ID_REGION
)
(1)
N
[1/20] Number of subcluster(s) in this region
(
meta.number
)
(
NUMBER
)
ALL
cols
(i)
indexed column
(1)
Simbad
(char)
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
(1)
_RA
deg
(i)
Right Ascension (J2000) from SIMBAD (not part of the original data)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
_DE
deg
(i)
Declination (J2000) from SIMBAD (not part of the original data)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(2+3)
m_MSFR
(char)
Subcluster designation as in Paper I (Kuhn+, 2014,
J/ApJ/787/107
)
(Note G1)
(
meta.code.multip
)
(
CODE_MULT_INDEX
)
(2)
Class
(char)
Morphological classification
(
src.morph
)
(
CLASS_STRUCT
)
(2)
logr4
[pc]
Log of fiducial subcluster radius (=4r
c
)
(
phys.size.radius
)
(
PHYS_SIZE_RADIUS_GENERAL
)
(2)
l_logN4
(char)
[>] Limit flag on logN4
(
meta.code.error
)
(
CODE_LIMIT
)
(2)
logN4
(n)
Log of number of stars within four core radii
(
meta.number
)
(
NUMBER
)
(2)
u_logN4
(char)
[:] Uncertainty flag on logN4
(
meta.code.error
)
(
CODE_ERROR
)
(2)
n_logN4
(char)
[+] Note on logN4
(Note 1)
(
meta.note
)
(
NOTE
)
(2)
l_logEps0
(char)
[>] Limit flag on logEps0
(
meta.code.error
)
(
CODE_LIMIT
)
(2)
logEps0
[pc-2]
(n)
Log of central surface density (stars/pc
2
)
(
phot.flux.density.sb
)
(
PHYS_DENSITY_SURFACE
)
(2)
u_logEps0
(char)
[:] Uncertainty flag on logEps0
(
meta.code.error
)
(
CODE_ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(2)
n_logEps0
(char)
[+] Note on logEps0
(
meta.note
)
(
NOTE
)
(2)
l_logrho0
(char)
[>] Limit flag on logrho0
(
meta.code.error
)
(
CODE_LIMIT
)
(2)
logrho0
[pc-3]
(n)
Log of estimated central volumetric density (stars/pc
3
)
(
phys.density
)
(
PHYS_DENSITY_NUMBER
)
(2)
u_logrho0
(char)
[:] Uncertainty flag on logrho0
(
meta.code.error
)
(
CODE_ERROR
)
(2)
n_logrho0
(char)
[+] Note on logrho0
(
meta.note
)
(
NOTE
)
(2)
Ell
Subcluster ellipticity
(
src.ellipticity
)
(
PHYS_ELLIPTICITY
)
(2)
J-H
mag
J-H NIR absorption index
(
phot.color;em.IR.J;em.IR.H
)
(
PHOT_JHN_J-H
)
(2)
ME
keV
X-ray median energy absorption indicator
(
phys.absorption;em.X-ray;stat.median
)
(
PHYS_ENERGY_X
)
(2)
logAge
[yr]
(n)
Log of median age
(
time.age;stat.median
)
(
TIME_AGE
)
(2+3)
PapI
(char)
Display data from Paper I (Kuhn+, 2014,
J/ApJ/787/107
) for this subcluster
(
meta.ref.url
)
(
DATA_LINK
)
(2+3)
PapII
(char)
Display data from Paper II (Kuhn+, 2015,
J/ApJ/802/60
) for this subcluster
(
meta.ref.url
)
(
DATA_LINK
)
(3)
logtff
[yr]
(n)
Log of free-fall time for the subcluster (stellar mass only)
(
time.epoch
)
(
TIME_MISC
)
(3)
logsig
[km/s]
(n)
Log of mean velocity dispersion for stars within four core radii assuming that the subcluster is virialized
(
phys.veloc.dispersion
)
(
VELOC_DISP
)
(3)
logtcr1
[yr]
Log of subcluster crossing time assuming a velocity dispersion of 3.0 km/s
(
time.crossing
)
(
TIME_CROSSING
)
(3)
logtcr2
[yr]
(n)
Log of subcluster crossing time assuming a virial velocity dispersion
(
time.crossing
)
(
TIME_CROSSING
)
(3)
logtrel1
[yr]
(n)
Log of dynamical relaxation time assuming a velocity dispersion of 3.0 km/s
(
pos.parallax.dyn
)
(
TIME_RELAXATION
)
(3)
logtrel2
[yr]
(n)
Log of dynamical relaxation time assuming a virial velocity dispersion
(
pos.parallax.dyn
)
(
TIME_RELAXATION
)
(3)
logNrel1
[yr]
(n)
Log of subcluster dynamical age in relaxation time
(
time.age;pos.parallax.dyn
)
(
TIME_RELAXATION
)
(3)
logNrel2
[yr]
(n)
Log of subcluster dynamical age in relaxation time
(
time.age;pos.parallax.dyn
)
(
TIME_RELAXATION
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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