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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/MNRAS/495/2949
-1
Stellar activity with LAMOST. III. (Fang+, 2020)
ReadMe+ftp
2020MNRAS.495.2949F
Similar Catalogs
Post annotation
1.
J/MNRAS/495/2949/table2
Measurements from the multi-epoch LAMOST spectra of representative sample
(1184 rows)
meta
J/MNRAS/495/2949/table2
2.
J/MNRAS/495/2949/table3
(c)
Basic information of sample stars and their statistics of measurements
(312 rows)
meta
J/MNRAS/495/2949/table3
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(ALL)
ID
[1/312] Internal identifier
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
ObsID
LAMOST spectrum identifier
(
meta.id
)
(
ID_ALTERNATIVE
)
(1)
BJD
d
Barycentric Julian Date BJD-2450000.0
(
time.epoch
)
(
TIME_DATE
)
(1)
EWHa
0.1nm
Equivalent width of the Hα line
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(1)
e_EWHa
0.1nm
Error on EWHa
(
stat.error
)
(
ERROR
)
(1)
EWHb
0.1nm
(n)
Equivalent width of the Hβ line
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(1)
e_EWHb
0.1nm
(n)
Error on EWHb
(
stat.error
)
(
ERROR
)
(1)
TiO2n
(n)
Strength of TiO2n
(Note 1)
(
spect.index
)
(
SPECT_INDEX_MISC
)
(1)
e_TiO2n
(n)
Error on TiO2n
(
stat.error
)
(
ERROR
)
(1)
TiO5n
(n)
Strength of TiO5n
(Note 1)
(
spect.index
)
(
SPECT_INDEX_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
e_TiO5n
(n)
Error on TiO5n
(
stat.error
)
(
ERROR
)
(ALL)
Cluster
(char)
Cluster name
(
meta.id.parent
)
(
ID_PARENT
)
(2)
GaiaDR2
(n)
Gaia DR2 source identifier
(
meta.id
)
(
ID_ALTERNATIVE
)
(2)
RAJ2000
deg
(i)
Right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(2)
DEJ2000
deg
(i)
Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(2)
Teff
K
Effective temperature
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
(2)
Period
d
(n)
Rotation period
(
time.period
)
(
TIME_PERIOD
)
(2)
muEWHa
0.1nm
Mean value of the Hα equivalent width
(
spect.line.eqWidth;stat.mean
)
(
SPECT_EQ-WIDTH
)
(2)
AEWHa
0.1nm
Amplitude of the Hα equivalent width (maximum-minimum value)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2)
muTiO2n
(n)
Mean value of the TiO2n strength
(
spect.index
)
(
SPECT_INDEX_MISC
)
(2)
ATiO2n
(n)
Amplitude of the TiO2n strength (maximum-minimum value)
(
spect.index
)
(
SPECT_INDEX_MISC
)
(2)
Cxy
(n)
Cross-correlation between TiO2n and EW
Hα
(
stat.correlation
)
(
STAT_CORRELATION
)
(2)
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.u-strasbg.fr/annotations/vizierTable//
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