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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/ApJ/837/130
-1
Collinder 261 Chandra sources & optical counterparts (Vats+, 2017)
ReadMe+ftp
2017ApJ...837..130V
Similar Catalogs
Post annotation
1.
J/ApJ/837/130/table1
(c)
Catalog of Chandra sources in Cr 261
(151 rows)
meta
J/ApJ/837/130/table1
2.
J/ApJ/837/130/table2
Optical Counterpart Properties
(135 rows)
meta
J/ApJ/837/130/table2
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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join
Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(ALL)
Seq
(i)
[1/151] Running sequence number
(Note G1)
(
meta.id;meta.main
)
(
ID_NUMBER
)
(1)
f_Seq
(char)
[d] Flag on Seq
(Note 1)
(
meta.code
)
(
CODE_MISC
)
(1)
CXOU
(char)
Official IAU identifier (HHMMSS.s+DDMMSS; J2000)
(
meta.id
)
(
ID_ALTERNATIVE
)
(1)
RAJ2000
deg
(i)
Right Ascension in decimal degrees (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
DEJ2000
deg
(i)
Declination in decimal degrees (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1)
ePos
arcsec
[0.3/8] The 95% confidence radius
(Note 2)
(
phys.angSize
)
(
ERROR
)
(1)
theta
arcmin
[0.2/11] Angular offset
(Note 3)
(
pos;arith.diff
)
(
POS_OFFSET
)
(1)
CT
ct
[3/473] The 0.3-7keV net counts extracted
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
(1)
e_CT
ct
[2/22] The 1σ uncertainty in CT
(
stat.error
)
(
ERROR
)
(1)
l_CS
(char)
Limit flag on CS
(
meta.code.error
)
(
CODE_LIMIT
)
ALL
cols
(i)
indexed column
(1)
CS
ct
[0/226] The 0.3-2keV net counts extracted
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
(1)
e_CS
ct
(n)
[1/15] The 1σ uncertainty in CS
(
stat.error
)
(
ERROR
)
(1)
FXu
10-15mW/m2
[0.5/100] Unabsorbed 0.3-7keV X-ray flux
(Note 4)
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
(1)
E50
keV
[0.7/6] Median energy
(
em.energy
)
(
PHYS_ENERGY_X
)
(1)
e_E50
keV
[0.06/2] The 1σ uncertainty in E50
(
stat.error
)
(
ERROR
)
(1)
Match
(char)
Optical counterpart match? (+ = present; - = absent; see table 2)
(
meta.code
)
(
CODE_MISC
)
(1)
W16
(n)
Display data from Wang+, 2016,
J/ApJS/224/40
, within 1"
(
meta.ref.url
)
(
DATA_LINK
)
(1)
Simbad
(char)
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
(2)
OID
(char)
Optical identifier
(Note 1)
(
meta.id.cross
)
(
ID_CROSSID
)
(2)
f_OID
(char)
[ac] Flag on OID
(Note 2)
(
meta.code
)
(
CODE_MISC
)
(2)
Dox
arcsec
[0.05/8] Distance between X-ray and its optical counterpart
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
(2)
Vmag
mag
[11.4/23.8] Johnson V band magnitude
(
phot.mag;em.opt.V
)
(
PHOT_JHN_V
)
(2)
f_Vmag
(char)
[bd] Flag on Vmag
(Note 2)
(
meta.code
)
(
CODE_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(2)
B-V
mag
(n)
[0.5/2.1] The (B-V) color index
(
phot.color;em.opt.B;em.opt.V
)
(
PHOT_JHN_B-V
)
(2)
f_B-V
(char)
[de] Flag on B-V
(Note 2)
(
meta.code
)
(
CODE_MISC
)
(2)
Var
(char)
Mazur+ (
1995MNRAS.273...59M
) short-period binary identifier; <
Cl* Collinder 261 MKK VNN
> in Simbad
(
meta.id.cross
)
(
ID_CROSSID
)
(2)
Per
d
(n)
[0.2/2.2] Period of short-period binary
(
time.period
)
(
TIME_PERIOD
)
(2)
f_Per
(char)
[?] Uncertainty flag on Per
(
meta.code
)
(
CODE_MISC
)
(2)
VType
(char)
Mazur+ (
1995MNRAS.273...59M
) variable type
(
src.class
)
(
CLASS_OBJECT
)
(2)
LXu
10+23W
[0.5/25.5] Unabsorbed 0.3-7keV X-ray luminosity
(Note 3)
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
(2)
logR
[-]
[-4.8/0.3] Log ratio of X-ray to V band fluxes
(Note 4)
(
phot.flux;arith.ratio
)
(
PHOT_FLUX_RATIO
)
(2)
Class
(char)
Classification
(Note 5)
(
src.class
)
(
CLASS_OBJECT
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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