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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/693/A121
-1
Hot subdwarf stars radial velocity variability (He+, 2025)
ReadMe+ftp
2025A&A...693A.121H
Similar Catalogs
Post annotation
1.
J/A+A/693/A121/tablea1
The RV variations and atmospheric parameters of 434 hot subdwarfs
(434 rows)
meta
J/A+A/693/A121/tablea1
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
)
RAJ2000
deg
(i)
LAMOST Right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
LAMOST Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
Teff
K
Effective temperature
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
e_Teff
K
Effective temperature error
(
stat.error;phys.temperature.effective
)
(
ERROR
)
logg
[cm/s2]
log10 surface gravity
(
phys.gravity
)
(
PHYS_GRAVITY_SURFACE
)
e_logg
[cm/s2]
Error on log10 surface gravity
(
stat.error
)
(
ERROR
)
logY
[-]
log10 helium abundance n(He)/n(H)
(
phys.abund.Y
)
(
PHYS_ABUND_Y
)
e_logY
[-]
Error on log10 n(He)/n(H)
(
stat.error;pos.cartesian.y
)
(
ERROR
)
Single-lined
(char)
[is no] Single-lined or composite
(
meta.code
)
(
CODE_MISC
)
SpClass
(char)
Spectroscopic classification
(
meta.code.class;src.class
)
(
SPECT_TYPE_GENERAL
)
logP
[-]
(n)
Log10 of false-alarm probability
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
NEpoch
Number of single RV epochs
(
meta.number
)
(
NUMBER
)
dRVmax
km/s
Maximum RV shift
(
phys.veloc;arith.diff
)
(
VELOC_DIFF
)
e_dRVmax
km/s
Error on maximum RV shift
(
stat.error
)
(
ERROR
)
LAMOST
Display the LAMOST DR7 data (Cat.
V/156
)
(
meta.ref.url
)
(
DATA_LINK
)
SimbadName
(char)
(n)
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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UCD1+
UCD1
https://cdsannotations.cds.unistra.fr/annotations/vizierTable//
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