Objects list (stella_vpnep.objects)

The table has 1074 rows, 25 columns.

Description

List of objects included in the survey with parameters taken from Simbad

Columns

Name Type UCD Unit Description
objname char meta.main
meta.id

Object Name as defined by Observer
simbad char meta.ref

Simbad MAIN_ID of the object at the time object was submitted for observing
submitted char time

Date when the object was inserted into the observing queue, and when the Simbad database was queried for the information contained in this table.
sptype char src.spType

Spectral type of the object
sptyp1 int

Integer representation of the spectral type, e.g. K8 III would have a value of 580 in sptyp1 column, and 3 in sptyp2 column
sptyp2 int

Integer representation of the spectral type, e.g. K8 III would have a value of 580 in sptyp1 column, and 3 in sptyp2 column
vhelio float phys.veloc km/s

Heliocentric radial velocity
vsini float spect.line.broad km/s

Line broadening due to rotational velocity of the star
vmag float phot.mag mag

Johnson V band magnitude
vminusr float phot.color mag

V-R colour index
bminusv float phot.color mag

B-V colour index
period float time.period.rotation d

Rotation period of the star if known
parallax float pos.parallax mas

Parallax
objtype char

Simbad notation of object type, e.g. "*" for a star
sb int bool

Binarity, 1 if known to be a single line binary, otherwise empty
z float phys.abund.Z dex

Metallicity
mass float phys.mass solar mass

Stellar mass
logg float phys.gravity dex

Surface gravity
teff float phys.temperature.effective K

Effective temperature
history char

References to catalogues from where Simbad has acquired the values present in this table
ra float pos.eq.ra deg

Right ascencion
dec float pos.eq.dec deg

Declination
pmra float pos.pm mas/yr

Proper motion in RA
pmdec float pos.pm mas/yr

Proper motion in declination
epoch float time.epoch

Epoch for RA,DEC coordinates