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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/487/1400
-1
Spiral structure as revealed by O and B stars (Chen+, 2019)
ReadMe+ftp
2019MNRAS.487.1400C
Similar Catalogs
Post annotation
1.
J/MNRAS/487/1400/table4
O-B2 star catalogue compiled from the literature
(8814 rows)
meta
J/MNRAS/487/1400/table4
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)
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
)
Gmag
mag
Gaia DR2 G-band magnitude
(Note G1)
(
phot.mag;em.opt
)
(
PHOT_MAG_OPTICAL
)
e_Gmag
mag
(n)
Error on Gmag
(Note G1)
(
stat.error;phot.mag
)
(
ERROR
)
BPmag
mag
Gaia DR2 BP-band magnitude
(Note G1)
(
phot.mag;em.opt.B
)
(
PHOT_MAG_B
)
e_BPmag
mag
(n)
Error on BPmag
(Note G1)
(
stat.error;phot.mag
)
(
ERROR
)
RPmag
mag
Gaia DR2 RP-band magnitude
(Note G1)
(
phot.mag;em.opt.R
)
(
PHOT_MAG_R
)
e_RPmag
mag
(n)
Error on RPmag
(Note G1)
(
stat.error;phot.mag
)
(
ERROR
)
Dist
pc
Distance calculated from the Gaia DR2 parallaxes using a Bayesian distance estimator
(Note G2)
(
pos.distance
)
(
PHYS_DISTANCE_TRUE
)
plx
mas
Parallax
(Note G1)
(
pos.parallax.trig
)
(
POS_PARLX_TRIG
)
e_plx
mas
Error on plx
(Note G1)
(
stat.error;pos.parallax
)
(
ERROR
)
pmRA
mas/yr
Proper motion in right ascension
(Note G1)
(
pos.pm;pos.eq.ra
)
(
POS_EQ_PMRA
)
e_pmRA
mas/yr
Error on pmRA
(Note G1)
(
stat.error;pos.pm;pos.eq.ra
)
(
ERROR
)
pmDE
mas/yr
Proper motion in declination
(Note G1)
(
pos.pm;pos.eq.dec
)
(
POS_EQ_PMDEC
)
e_pmDE
mas/yr
Error on pmDE
(Note G1)
(
stat.error;pos.pm;pos.eq.dec
)
(
ERROR
)
SpType
(char)
Spectral type
(
src.spType
)
(
SPECT_TYPE_MK
)
Refs
(char)
References
(Note G3)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
GaiaDR2
Display the Gaia DR2 data (Gaia Collaboration, 2018, Cat.
I/345
)
(
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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