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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/687/1264
14020
Age estimation for solar-type dwarfs (Mamajek+, 2008)
ReadMe+ftp
2008ApJ...687.1264M
Similar Catalogs
Post annotation
1.
J/ApJ/687/1264/table13
Activity ages for the solar-type dwarfs within 16pc
(103 rows)
meta
J/ApJ/687/1264/table13
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
)
HD
HD number (Cat.
III/135
)
(
meta.id;meta.main
)
(
ID_MAIN
)
HIP
HIP number (Cat.
I/311
)
(
meta.id
)
(
ID_NUMBER
)
GJ
(char)
Nearby Star Catalog designation (Cat.
V/70
)
(
meta.id
)
(
ID_ALTERNATIVE
)
OName
(char)
Other name
(
meta.id
)
(
ID_ALTERNATIVE
)
plx
mas
Parallax
(
pos.parallax.trig
)
(
POS_PARLX_TRIG
)
e_plx
mas
rms uncertainty on plx
(
stat.error;pos.parallax
)
(
ERROR
)
B-V
mag
B-V colour index
(
phot.color;em.opt.B;em.opt.V
)
(
PHOT_CI_B-V
)
r_B-V
Reference for B-V, in refs.dat file
(
meta.ref;phot.color;em.opt.B
)
(
REFER_CODE
)
logR'HK
R'
HK
index
(
phot.flux;arith.ratio
)
(
PHOT_FLUX_RATIO
)
r_logR'HK
Reference for logR'HK, in refs.dat file
(
meta.ref;pos.frame
)
(
REFER_CODE
)
ALL
cols
(i)
indexed column
Vmag
mag
V magnitude
(
phot.mag;em.opt.V
)
(
PHOT_MAG_V
)
VMAG
mag
Absolute V magnitude
(
phys.magAbs;em.opt.V
)
(
PHOT_ABS-MAG_BAND
)
DVMAG
mag
Difference between stellar absolute magnitude and that for an MS star of the same B-V color
(
phys.magAbs;em.opt.B
)
(
PHOT_DIFF_MAG
)
SpType
(char)
MK spectral type
(
src.spType
)
(
SPECT_TYPE_MK
)
r_SpType
Reference for SpType, in refs.dat file
(
meta.ref;pos.frame
)
(
REFER_CODE
)
l_tau1
(char)
Limit flag on tau1
(
meta.code.error
)
(
CODE_LIMIT
)
tau1
Gyr
Age from using the revised activity-age relation
(
time.age
)
(
TIME_AGE
)
l_tau2
(char)
Limit flag on tau2
(
meta.code.error
)
(
CODE_LIMIT
)
tau2
Gyr
Age inferred from converting the chromospheric activity levels to a rotation period via the Rossby number and then converting the rotation period to an age using the revised gyro relation
(
time.age
)
(
TIME_AGE
)
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
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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