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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/AJ/151/126
3916
Photometry of YSOs in eight bright-rimmed clouds (Sharma+, 2016)
ReadMe+ftp
2016AJ....151..126S
Similar Catalogs
Post annotation
1.
J/AJ/151/126/subgroups
Center coordinates (table 4), and properties (table 5) of the identified cores and active regions
(21 rows)
meta
J/AJ/151/126/subgroups
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
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
Name
(char)
Name of the Bright-Rimmed Cloud (BRC)
(
meta.id.part;meta.main
)
(
NUMBER
)
Reg
(char)
C#=core, A=active region
(
meta.id.part;meta.main
)
(
ID_MAIN:2
)
RAJ2000
"h:m:s"
(i)
Hour of Right Ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
"d:m:s"
(i)
Degree of Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
NYSO
[8/269] Number of Young Stellar Objects (YSOs)
(
meta.number
)
(
NUMBER
)
NI1
[0/181] Number of class I YSOs
(
meta.number
)
(
NUMBER
)
NI2
[0/12] Number of class I YSOs (classified by using the Spitzer/IRAC data)
(
meta.number
)
(
NUMBER
)
NII1
[1/88] Number of class II YSOs
(
meta.number
)
(
NUMBER
)
NII2
[0/45] Number of class II YSOs (classified by using the Spitzer/IRAC data)
(
meta.number
)
(
NUMBER
)
FI1
%
(n)
[38/91] Class I YSOs fraction (NI1/NYSO*100)
(Note 1)
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
FI2
%
(n)
[0/50] Class I YSOs fraction by using the Spitzer/IRAC data (NI2/(NI2+NII2))
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
Rhull
pc
[0.18/2.63] The hull radius
(Note 2)
(
phys.size.radius
)
(
PHYS_SIZE_RADIUS_GENERAL
)
Rcir
pc
[0.24/3.22] The circle radius
(Note 3)
(
phys.size.radius
)
(
PHYS_SIZE_RADIUS_GENERAL
)
Ratio
[0.89/2.36] Aspect ratio
(Note 4)
(
pos.distance;arith.ratio
)
(
PHYS_DISTANCE_RATIO
)
<rho>
pc-2
[4.2/331.9] Mean stellar surface density (ρ
mean
)
(Note 5)
(
src.density;stat.mean
)
(
PHYS_DENSITY_SURFACE
)
rpk
pc-2
[17/1330.4] Peak stellar surface density (ρ
peak
)
(Note 5)
(
src.density;stat.max
)
(
PHYS_DENSITY_SURFACE
)
<MST>
pc
[0.04/0.32] Mean Minimal Sampling Tree (MST) branch length
(Note 6)
(
pos.distance
)
(
PHYS_SIZE_LENGTH
)
<NN2>
pc
[0.03/0.15] Mean Nearest Neighbor (NN) distance
(
pos.distance
)
(
PHYS_DISTANCE_PROJ
)
<AK>
mag
[0.42/1.64] The mean extinction value (A
Kmean
)
(
phys.absorption
)
(
PHOT_EXTINCTION_ISM
)
AK
mag
[0.86/2.84] The peak extinction value (A
Kpeak
)
(
phys.absorption
)
(
PHOT_EXTINCTION_ISM
)
Mhull
Msun
[19.8/5286.7] The cloud mass in the convex hull derived using the extinction maps
(
phys.mass
)
(
PHYS_MASS_MISC
)
M0.8
Msun
[2.2/4601.4] The mass of the dense cloud with A
K
greater that 0.8mag
(Note 7)
(
phys.mass
)
(
PHYS_MASS_MISC
)
Q
[0.55/0.85] The structural Q parameter value
(Note 8)
(
pos.distance;arith.ratio
)
(
PHYS_DISTANCE_RATIO
)
J
pc
[0.23/1.21] The Jeans length (λ
J
)
(Note 9)
(
pos.distance;phys.size
)
(
PHYS_SIZE_LENGTH
)
Dcrit
pc
[0.12/0.84] The critical branch length for Minimal Sampling Tree (MST) (D
crit.
)
(
pos.distance
)
(
PHYS_SIZE_LENGTH
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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