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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/942/109
-1
Hot subdwarf stars from LAMOST DR8 (Lei+, 2023)
ReadMe+ftp
2023ApJ...942..109L
Similar Catalogs
Post annotation
1.
J/ApJ/942/109/table2
91 hot subdwarf stars identified by single-lined spectra
(91 rows)
meta
J/ApJ/942/109/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
)
RAJ2000
deg
(i)
LAMOST Right Ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
[-6.1/76] LAMOST Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
Flags
(char)
Positional flags
(Note G1)
(
meta.code;pos
)
(
CODE_MISC
)
OBSID
(char)
LAMOST observation identifier
(
meta.id;meta.main
)
(
ID_MAIN
)
SNRU
[10/122] LAMOST signal-to-noise ratio
(
stat.snr;em.opt.U
)
(
INST_S/N
)
Gaia
(char)
Gaia DR3 identifier
(
meta.id.cross
)
(
ID_CROSSID
)
Gmag
mag
[11.4/18.4] Gaia DR3 G band magnitude
(
phot.mag;em.opt
)
(
PHOT_MAG_OPTICAL
)
Teff
K
[21500/72360] Effective temperature
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
e_Teff
K
[30/4720] Uncertainty in Teff
(
stat.error;phys.temperature.effective
)
(
ERROR
)
logg
[cm/s2]
[5/7.2] log surface gravity
(
phys.gravity
)
(
PHYS_GRAVITY_SURFACE
)
e_logg
[cm/s2]
[0.01/0.6] Uncertainty in logg
(
stat.error;phys.gravity
)
(
ERROR
)
log(He/H)
[-]
[-6.1/3.9] log He/H number abundance
(
phys.abund
)
(
PHYS_ABUND_Y
)
e_log(He/H)
[-]
[0.01/0.6] Uncertainty in log(He/H)
(
stat.error;phys.abund
)
(
ERROR
)
SpC
(char)
Spectral class
(
src.spType
)
(
SPECT_TYPE_GENERAL
)
DR7
(n)
Display data from LAMOST LRS and MRS -DR7 within 1"
(
meta.ref.url
)
(
DATA_LINK
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1+
UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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