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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/ApJS/163/306
1006
Chandra study of the Cep B star-forming region (Getman+, 2006)
ReadMe+ftp
2006ApJS..163..306G
Similar Catalogs
Post annotation
1.
J/ApJS/163/306/data
Source properties, 2MASS counterparts, X-ray spectroscopy and luminosity
(tables 1, 2 and 3 of paper)
(431 rows)
meta
J/ApJS/163/306/data
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
)
[GFT2006]
CepB source number
(
meta.id;meta.main
)
(
ID_MAIN
)
CXOCepB
(char)
The IAU designation (HHMMSS.ss+DDMMSS.s)
(
meta.id
)
(
ID_ALTERNATIVE
)
RAJ2000
deg
(i)
Right ascension in decimal degrees (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
Declination in decimal degrees (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
OAxis
arcmin
The off-axis angle
(
instr.offset
)
(
INST_ANG_OFFAXIS
)
NetF
ct
Net total band (0.5-8.0keV) counts
(Note 1)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
e_NetF
ct
Error in NetF
(
stat.error
)
(
ERROR
)
BkgF
ct
Background total band (0.5-8.0keV) counts extracted
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
NetH
ct
Net hard band (2.0-8.0keV) counts
(Note 1)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
PSF
Point spread fraction in extracted area at fiducial energy 1.5keV
(
instr.det.psf;arith.ratio
)
(
INST_PSF
)
ALL
cols
(i)
indexed column
Sig
Source significance (in sigma)
(
stat.fit.goodness
)
(
STAT_SIGNIFICANCE
)
Anom
(char)
Source anomalies
(Note 2)
(
meta.code
)
(
CODE_MISC
)
Var
(char)
Source variability from K-S test
(Note 3)
(
meta.code;src.var
)
(
CODE_VARIAB
)
Exp
ks
Effective exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
MedE
keV
Median energy in total band corrected for background
(
em.energy
)
(
PHYS_ENERGY_X
)
f_2MASS
(char)
2MASS contamination and confusion flag
(Note 2)
(
meta.code
)
(
CODE_MISC
)
2MASS
(char)
The 2MASS source identification
(
meta.id.cross
)
(
ID_CROSSID
)
q_2MASS
(char)
2MASS photometric quality flag
(Note 1)
(
meta.code.qual
)
(
CODE_QUALITY
)
Offset
arcsec
(n)
Chandra-2MASS source positional offset
(
pos;arith.diff
)
(
POS_OFFSET
)
Jmag
mag
(n)
2MASS J band brightness
(
phot.mag;em.IR.J
)
(
PHOT_JHN_J
)
Hmag
mag
(n)
2MASS H band brightness
(
phot.mag;em.IR.H
)
(
PHOT_JHN_H
)
Ksmag
mag
(n)
2MASS K
s
band brightness
(
phot.mag;em.IR.K
)
(
PHOT_JHN_K
)
Av
mag
(n)
Visual absorption
(Note 3)
(
phys.absorption;em.opt.V
)
(
PHOT_EXTINCTION_ISM
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
Mass
solMass
(n)
Stellar mass
(Note 3)
(
phys.mass
)
(
PHYS_MASS_MISC
)
Lbol
[solLum]
(n)
Stellar bolometric luminosity
(Note 3)
(
phys.luminosity
)
(
PHOT_BOL_LUMINOSITY
)
log(NH)
[cm-2]
Log of the Hydrogen column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
kT
keV
Plasma energy
(
phys.temperature
)
(
PHYS_TEMP_PLASMA
)
Lh
[10-7W]
Log of observed hard band (2.0-8.0keV) luminosity
(Note 1)
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
e_Lh
[10-7W]
Error in Lh from simulations
(Note 1)
(
stat.error
)
(
ERROR
)
Lhc
[10-7W]
Log of estimated hard band luminosity corrected for absorption
(Note 1)
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
e_Lhc
[10-7W]
Error in Lhc from simulations
(Note 1)
(
stat.error
)
(
ERROR
)
Lt
[10-7W]
Log of observed total band (0.5-8.0keV) luminosity
(Note 1)
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
e_Lt
[10-7W]
Error in Lt from simulations
(Note 1)
(
stat.error
)
(
ERROR
)
Ltc
[10-7W]
Log of estimated total band luminosity corrected for absorption
(Note 1)
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
e_Ltc
[10-7W]
Error in Ltc from simulations
(Note 1)
(
stat.error
)
(
ERROR
)
MMDFl
(char)
Source flag
(Note 2)
(
meta.code
)
(
CODE_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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