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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/745/119
5294
Close companions to young stars. I. ChaI & Tau (Nguyen+, 2012)
ReadMe+ftp
2012ApJ...745..119N
Similar Catalogs
Post annotation
1.
J/ApJ/745/119/table3
Measurements of stars with close companions in Cha I and Tau-Aur (28 binaries)
(53 rows)
meta
J/ApJ/745/119/table3
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
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)
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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
)
SBT
(char)
Spectroscopic Binary type (SB1, SB2, SB3, ?)
(
src.class
)
(
CLASS_OBJECT
)
n_SBT
(char)
[d] d = long period
(
meta.note
)
(
NOTE
)
Reg
(char)
Region name (Cha or Tau)
(
meta.id.parent
)
(
ID_PARENT
)
Name
(char)
Object name
(
meta.id;meta.main
)
(
ID_MAIN
)
m_Name
(char)
[ABCab12 ] Component
(
meta.code.multip
)
(
CODE_MULT_INDEX
)
RAJ2000
"h:m:s"
(i)
Hour of right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
"d:m:s"
(i)
Degree of declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
SpT
(char)
MK spectral type
(
src.spType
)
(
SPECT_TYPE_MK
)
TTS
(char)
T Tauri classification (c=classical, w=weak-lined, ?
(
meta.code.class
)
(
CLASS_CODE
)
Ha
km/s
(n)
[101/600] Hα 10% width
(Note G1)
(
spect.line.width
)
(
SPECT_LINE_WIDTH
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
e_Ha
km/s
(n)
[8/126] Hα width scatter
(Note G2)
(
stat.error
)
(
ERROR
)
f_Ha
(char)
[a] a=Absorp.
(
meta.code
)
(
CODE_MISC
)
Nobs
(n)
[1/7] Number of observations
(
meta.number
)
(
NUMBER
)
vsini
km/s
[7.4/94.1] Rotational velocity (G1)
(Note 3)
(
phys.veloc.rotat
)
(
VELOC_ROTAT
)
e_vsini
km/s
[0.12/15] vsini uncertainty
(Note G3)
(
stat.error;phys.veloc.rotat
)
(
ERROR
)
FR
(n)
[0.07/1] Flux ratio between the companion and the primary star (see section 3.2)
(
phot.flux;arith.ratio
)
(
SPECT_FLUX_RATIO
)
e_FR
(n)
[0.005/0.4] FR uncertainty
(
stat.error
)
(
ERROR
)
Fig
(char)
Corresponding figure number (column added by CDS)
(Note G4)
(
meta.bib.fig
)
(
ID_FIGURE
)
2M
(n)
Cross-match with 2MASS (Cat.
II/246
) within 0.5"
(
meta.ref.url
)
(
DATA_LINK
)
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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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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