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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/449/741
648
The massive star population of Cygnus OB2 (Wright+, 2015)
ReadMe+ftp
2015MNRAS.449..741W
Similar Catalogs
Post annotation
1.
J/MNRAS/449/741/census
Stellar photometry, spectral types and derived quantities, with uncertainties
(167 rows)
meta
J/MNRAS/449/741/census
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
)
RAJ2000
"h:m:s"
(i)
Right ascension (J2000.0)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
"d:m:s"
(i)
Declination (J2000.0)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
SpType
(char)
Spectral type of star and binary companions
(
src.spType
)
(
SPECT_TYPE_MK
)
r_SpType
(char)
References for spectral types (comma separated, one reference for each star in the system), in refs.dat file
(
meta.ref;pos.frame
)
(
REFER_CODE
)
Schulte
(char)
Star number in the Schulte system
(Note 1)
(
meta.id;meta.main
)
(
ID_MAIN
)
[MT91]
(n)
Star number from Massey and Thompson
(Note 2)
(
meta.id
)
(
ID_NUMBER
)
ONames
(char)
Other star names and numbers
(Note 3)
(
meta.id
)
(
ID_ALTERNATIVE
)
AV
mag
(n)
[2.1/10.2] Extinction in the V band
(
phys.absorption;em.opt.V
)
(
PHOT_EXTINCTION_ISM
)
E_AV
mag
(n)
Upper 1-σ uncertainty on AV
(
stat.error;stat.max
)
(
ERROR
)
e_AV
mag
(n)
Lower 1-σ uncertainty on AV
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
logL
[Lsun]
(n)
[2.4/6.2] Logarithm (base 10) of the bolometric luminosity
(
phys.luminosity
)
(
PHOT_BOL_LUMINOSITY
)
E_logL
[Lsun]
(n)
Upper 1-σ uncertainty on logL
(
stat.error;stat.max
)
(
ERROR
)
e_logL
[Lsun]
(n)
Lower 1-σ uncertainty on logL
(
stat.error
)
(
ERROR
)
logT
[K]
(n)
[4.1/5.1] Logarithm (base 10) of the effective temperature
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
E_logT
[K]
(n)
Upper 1-σ uncertainty on logT
(
stat.error;stat.max
)
(
ERROR
)
e_logT
[K]
(n)
Lower 1-σ uncertainty on logT
(
stat.error
)
(
ERROR
)
l_M1
(char)
Limit flag on M1
(
meta.code.error
)
(
CODE_LIMIT
)
M1
Msun
(n)
[4.3/110] Stellar mass derived from rotating stellar evolutionary models (recommended)
(Note 4)
(
phys.mass
)
(
PHYS_MASS_MISC
)
E_M1
Msun
(n)
Upper 1-σ uncertainty on M1
(
stat.error;stat.max
)
(
ERROR
)
e_M1
Msun
(n)
Lower 1-σ uncertainty on M1
(
stat.error
)
(
ERROR
)
Age1
Myr
(n)
[0/10] Age derived from rotating stellar models (recommended) (4)
(Note 5)
(
time.age
)
(
TIME_AGE
)
E_Age1
Myr
(n)
Upper 1-σ uncertainty on Age1
(
stat.error;stat.max
)
(
ERROR
)
e_Age1
Myr
(n)
Lower 1-σ uncertainty on Age1
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
Age1M
Myr
(n)
Upper value of Age1 interval
(
time.age
)
(
TIME_AGE
)
l_M0
(char)
Limit flag on M0
(
meta.code.error
)
(
CODE_LIMIT
)
M0
Msun
(n)
[4.4/112] Stellar mass derived from non-rotating stellar evolutionary models
(Note 6)
(
phys.mass
)
(
PHYS_MASS_MISC
)
E_M0
Msun
(n)
Upper 1-σ uncertainty on M0
(
stat.error;stat.max
)
(
ERROR
)
e_M0
Msun
(n)
Lower 1-σ uncertainty on M0
(
stat.error
)
(
ERROR
)
Age0
Myr
(n)
[0/10] Age derived from non-rotating stellar models (5)
(Note 6)
(
time.age
)
(
TIME_AGE
)
E_Age0
Myr
(n)
Upper 1-σ uncertainty on Age0
(
stat.error;stat.max
)
(
ERROR
)
e_Age0
Myr
(n)
Upper 1-σ uncertainty on Age0
(
stat.error
)
(
ERROR
)
Age0M
Myr
(n)
Upper value of Age_n interval
(
time.age
)
(
TIME_AGE
)
Umag
mag
(n)
U band magnitude
(
phot.mag;em.opt.U
)
(
PHOT_JHN_U
)
Bmag
mag
(n)
B band magnitude
(
phot.mag;em.opt.B
)
(
PHOT_JHN_B
)
Vmag
mag
(n)
V band magnitude
(
phot.mag;em.opt.V
)
(
PHOT_JHN_V
)
r_Vmag
(char)
[MU-] Flag indicating origin of the UBV photometry
(Note 7)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
Jmag
mag
(n)
J band magnitude
(
phot.mag;em.IR.J
)
(
PHOT_JHN_J
)
Hmag
mag
(n)
H band magnitude
(
phot.mag;em.IR.H
)
(
PHOT_JHN_H
)
Kmag
mag
(n)
K band magnitude
(
phot.mag;em.IR.K
)
(
PHOT_JHN_K
)
r_Kmag
(char)
[2M U] Flag indicating origin of the JHK photometry
(Note 8)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
SimbadName
(char)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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