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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/495/1252
-1
Magnetic activity based on LAMOST and Kepler (Zhang+, 2020)
ReadMe+ftp
2020MNRAS.495.1252Z
Similar Catalogs
Post annotation
1.
J/MNRAS/495/1252/table3
The EWs of the Hα line for LAMOST DR5 low-resolution spectra
(247378 rows)
meta
J/MNRAS/495/1252/table3
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
)
Name
(char)
Source name (LAMOST JHHMMSS.ss+DDMMSS.s)
(
meta.id;meta.main
)
(
ID_MAIN
)
Date
(char)
Observation date
(
time.epoch;obs
)
(
TIME_DATE
)
MJM
(char)
Modified Julian minute
(
time.epoch
)
(
TIME_DATE
)
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
)
magType
(char)
Target magnitude type
(
meta.code;instr.filter
)
(
INST_FILTER_CODE
)
mag1
mag
(n)
Magnitude on the first band in magType
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
mag2
mag
(n)
Magnitude on the second band in magType
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
mag3
mag
(n)
Magnitude on the third band in magType
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
mag4
mag
(n)
Magnitude on the fourth band in magType
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
mag5
mag
(n)
Magnitude on the fifth band in magType
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
mag6
mag
(n)
Magnitude on the sixth band in magType
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
mag7
mag
(n)
Magnitude on the seventh band in magType
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
SpType
(char)
Spectral type or object class
(
src.spType
)
(
SPECT_TYPE_MK
)
S/Nu
Signal to noise ratio on the u filter
(
stat.snr
)
(
INST_S/N
)
S/Ng
Signal to noise ratio on the g filter
(
stat.snr
)
(
INST_S/N
)
S/Nr
Signal to noise ratio on the r filter
(
stat.snr
)
(
INST_S/N
)
S/Ni
Signal to noise ratio on the i filter
(
stat.snr
)
(
INST_S/N
)
S/Nz
Signal to noise ratio on the z filter
(
stat.snr
)
(
INST_S/N
)
EWHa
0.1nm
(n)
Hα equivalent width
(Note G1)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
e_EWHa
0.1nm
(n)
Error on EWHa
(
stat.error
)
(
ERROR
)
Emis
(char)
[YN] Indicates whether there is emission
(
meta.code
)
(
CODE_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1
http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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