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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/154/87
6331
Stellar population of the young star cluster NGC 6231 (Kuhn+, 2017)
ReadMe+ftp
2017AJ....154...87K
Similar Catalogs
Post annotation
1.
J/AJ/154/87/table5
Chandra X-ray properties of OB stars
(99 rows)
meta
J/AJ/154/87/table5
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
)
Name
(char)
Massive star name
(
meta.id;meta.main
)
(
ID_MAIN
)
SpType
(char)
MK spectral type
(Note 1)
(
src.spType
)
(
SPECT_TYPE_MK
)
CXOU
(char)
CXOU identifier; CXOU J(HHMMSS.SS+DDMMSS.S)
(
meta.id
)
(
ID_ALTERNATIVE
)
NC
ct
(n)
[3.3/5447.0] Net X-ray counts in the total (0.5-8.0 keV) band
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
ME
keV
(n)
[0.8/2.4] Median energy of X-ray photons in the 0.5-8.0 keV band
(
phys.energy;stat.median
)
(
PHYS_ENERGY_X
)
l_PKS
(char)
[<>] Limit flag on PKS
(
meta.code.error
)
(
CODE_LIMIT
)
PKS
%
(n)
[0.0001/0.05] X-ray variability probability P
KS
(Note 2)
(
stat
)
(
STAT_PROBABILITY
)
logNH
[cm-2]
(n)
[18.74/22.48] Hydrogen column density
(Note 3)
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
e_logNH
[cm-2]
(n)
[0.02/258.34] Uncertainty in logNH
(
stat.error
)
(
ERROR
)
kT
keV
(n)
[0.09/61.04] kT plasma temperature
(Note 3)
(
phys
)
(
PHYS_TEMP_PLASMA
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
e_kT
keV
(n)
[0/1317.1] Uncertainty in kT
(
stat.error;phys.energy
)
(
ERROR
)
logFt
[mW/m2]
(n)
[-15.3/0.0] Log observed X-ray flux (in erg/s/cm
2
)
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
e_logFt
[mW/m2]
(n)
[0.01/1.02] Uncertainty in logFt
(
stat.error
)
(
ERROR
)
logFtc
[mW/m2]
(n)
[-15.09/0.0] Log absorption-corrected X-ray flux (in erg/s/cm
2
)
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
Chi2
(n)
[0/528.8] Χ
2
statistic
(
stat.fit.chi2
)
(
FIT_CHI2
)
dof
(n)
[0/149] Degrees of freedom in fit
(
stat.fit.dof
)
(
STAT_N-DOF
)
Det
(n)
[0/2] Detection flag
(Note 4)
(
meta.code.error
)
(
CODE_MISC
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
_RA
deg
(i)
Right Ascension (J2000) from SIMBAD (not part of the original data)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
_DE
deg
(i)
Declination (J2000) from SIMBAD (not part of the original data)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
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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