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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/other/RAA/19.98
11586
X-ray activity from different types of stars (He+, 2019)
ReadMe+ftp
2019RAA....19...98H
Similar Catalogs
Post annotation
1.
J/other/RAA/19.98/table2
Stellar parameters for the sample sources
(1001 rows)
meta
J/other/RAA/19.98/table2
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
)
Xdata
(char)
indicates X-ray information in table1
(
meta.ref.url
)
(
DATA_LINK
)
ObsID
(i)
Spectral ID in LAMOST catalog
(
meta.id;meta.main
)
(
ID_MAIN
)
RAJ2000
deg
(i)
Right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
Type
(char)
Stellar subclass
(
src.class
)
(
CLASS_OBJECT
)
Vmag
mag
V-band magnitude
(
phot.mag;em.opt.V
)
(
PHOT_MAG_V
)
e_Vmag
mag
rms uncertainty on Vmag
(
stat.error;phot.mag;em.opt.V
)
(
ERROR
)
AV
mag
Extinction in the V band
(
phys.absorption;em.opt.V
)
(
PHOT_EXTINCTION_ISM
)
NH
cm-2
Hydrogen column density converted from optical extinction
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
Teff
K
Effective temperature
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
e_Teff
K
rms uncertainty on Teff
(
stat.error;phys.temperature.effective
)
(
ERROR
)
logg
[cm/s2]
Surface gravity
(
phys.gravity
)
(
PHYS_GRAVITY_SURFACE
)
e_logg
[cm/s2]
rms uncertainty on logg
(
stat.error
)
(
ERROR
)
[Fe/H]
[-]
Metallicity
(
phys.abund.Z
)
(
PHYS_ABUND_FE/H
)
e_[Fe/H]
[-]
rms uncertainty on [Fe/H]
(
stat.error;phys.abund.Fe
)
(
ERROR
)
ALL
cols
(i)
indexed column
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UCD1+
UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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