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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/A+A/490/1055
4268
Chandra survey of Tr 16 low-mass stars (Albacete-Colombo+, 2008)
ReadMe+ftp
2008A&A...490.1055A
Similar Catalogs
Post annotation
1.
J/A+A/490/1055/Tr16
Trumpler 16 source catalog: X-ray sources and fits, near-IR counterparts
(tables 1, 2 and 3 of paper)
(1035 rows)
meta
J/A+A/490/1055/Tr16
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
Show
Sort
Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
[ADM2008]
Sequential number
(
meta.record
)
(
ID_MAIN
)
CXOTr16
(char)
Source designation (HHMMSS.ss+DDMMSS.s), CXOTr16 JHHMMSS.ss+DDMMSS.s in Simbad
(
meta.id
)
(
ID_ALTERNATIVE
)
RAJ2000
"h:m:s"
(i)
Right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
"d:m:s"
(i)
Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
e_Pos
arcsec
Error in position
(
stat.error
)
(
ERROR
)
theta
arcmin
Off-axis angle from the aim point of the observation
(
instr.offset
)
(
INST_ANG_OFFAXIS
)
signi
Significance of the source in number of sigma over background
(
stat.fit.goodness
)
(
STAT_SIGNIFICANCE
)
Area
pix
Source extraction area
(
phys.angSize
)
(
EXTENSION_AREA
)
PSF
%
PSF fraction within the extraction area, assuming E=1.49keV
(
instr.det.psf
)
(
INST_PSF
)
Ct
ct
Background-corrected extracted source counts in the 0.5-8.0keV band (NetCounts)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
ALL
cols
(i)
indexed column
CRT
ct/ks
Total count rate in the 0.5-8.0keV band
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
CRS
ct/ks
Soft count rate in the 0.5-2.0keV band
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
CRH
ct/ks
Hard count rate in the 2.0-8.0keV band
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
Q25
(n)
Source photon quantile at 25%
(
phot.count;arith.ratio
)
(
PHOT_COUNTS_RATIO
)
Q50
Source photon quantile at 50%
(
phot.count;arith.ratio
)
(
PHOT_COUNTS_RATIO
)
Q75
(n)
Source photon quantile at 75%
(
phot.count;arith.ratio
)
(
PHOT_COUNTS_RATIO
)
Ex
keV
Median photon energy
(
em.energy
)
(
PHYS_ENERGY_X
)
logPks
[-]
(n)
Kolmogorov-Smirnov probability of non-variability
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
Flag
Flag from PWDetect detection code
(Note 1)
(
meta.code.error
)
(
CODE_MISC
)
2MASS
(char)
2MASS name (HHMMSSss+DDMMSSs), 2MASS JHHMMSSss+DDMMSSs in Simbad
(
meta.id.assoc
)
(
ID_ASSOCIATED
)
Offset
arcsec
(n)
Offset X-ray to 2MASS source
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
l_Jmag
(char)
Limit lfag on Jmag
(
meta.code.error
)
(
CODE_LIMIT
)
Jmag
mag
(n)
2MASS J magnitude
(
phot.mag;em.IR.J
)
(
PHOT_JHN_J
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
e_Jmag
mag
(n)
rms uncertainty on Jmag
(
stat.error;phot.mag;em.IR.J
)
(
ERROR
)
l_Hmag
(char)
Limit flag on Hmag
(
meta.code.error
)
(
CODE_LIMIT
)
Hmag
mag
(n)
2MASS H magnitude
(
phot.mag;em.IR.H
)
(
PHOT_JHN_H
)
e_Hmag
mag
(n)
rms uncertainty on Hmag
(
stat.error;phot.mag;em.IR.H
)
(
ERROR
)
l_Ksmag
(char)
Limit flag on Ksmag
(
meta.code.error
)
(
CODE_LIMIT
)
Ksmag
mag
(n)
2MASS Ks magnitude
(
phot.mag;em.IR.K
)
(
PHOT_JHN_K
)
e_Ksmag
mag
(n)
rms uncertainty on Ksmag
(
stat.error;phot.mag;em.IR.K
)
(
ERROR
)
Qual
(char)
2MASS JHKs quality flag
(Note 1)
(
meta.code.qual
)
(
CODE_QUALITY
)
Cflg
(char)
Artifact contamination, confusion
(Note 2)
(
meta.code
)
(
CODE_MISC
)
AV
mag
(n)
Absorption in V band
(
phot.mag;em.opt.V
)
(
PHOT_EXTINCTION_ISM
)
Mass
solMass
(n)
Estimated source Mass
(
phys.mass
)
(
PHYS_MASS_MISC
)
n_Mass
(char)
Notes
(Note 3)
(
meta.note
)
(
NOTE
)
Ct3
Net counts (
may differ from the net count of table1
)
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
chi2
(n)
Best-fit χ
2
value
(
stat.fit.chi2
)
(
FIT_CHI2
)
logNH
[cm-2]
(n)
Best-fit hydrogen column density
(
phys.columnDensity;meta.modelled
)
(
PHYS_COLUMN_DENSITY
)
e_logNH
[cm-2]
(n)
rms uncertainty on logNH
(
stat.error
)
(
ERROR
)
kT
keV
(n)
Best-fit plasma temperature
(
phys.temperature;meta.modelled
)
(
PHYS_TEMP_PLASMA
)
e_kT
keV
(n)
rms uncertainty on kT
(
stat.error;phys.energy
)
(
ERROR
)
n_kT
(char)
[*] * for upper limit
(
meta.note
)
(
NOTE
)
logLX
[10-7W]
Best-fit X-ray luminosity
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
Notes
(char)
Other name or comments
(
meta.note
)
(
NOTE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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