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J/A+A/575/A57
434
LQ Hya activity and Li variations (Flores Soriano+, 2015)
ReadMe+ftp
2015A&A...575A..57F
Similar Catalogs
Objects
timeSerie
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1.
J/A+A/575/A57/single
Observation log and measurements over single spectra
[timeSerie]
(
variations over the rotational period
)
(199 rows)
meta
J/A+A/575/A57/single
2.
J/A+A/575/A57/average
Phase-averaged measurements of the electron density and LiI 670.8nm central wavelength
(10 rows)
meta
J/A+A/575/A57/average
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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
)
(1)
HJD
d
Heliocentric Julian Date
(
time.epoch
)
(
TIME_DATE
)
(ALL)
Phase
[0/1] Rotational phase
(
time.phase
)
(
TIME_PHASE
)
(1)
S/N
[40/120] Signal to noise ratio
(
stat.snr
)
(
INST_S/N
)
(1)
Teff
K
[4949/5030] Effective temperature (
variations over the rotational period
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
(1)
e_Teff
K
[2/16] Error of Teff
(
stat.error;phys.temperature.effective
)
(
ERROR
)
(1)
logg
[cm/s2]
[4.54/4.72] Surface gravity (
variations over the rotational period
(
phys.gravity
)
(
PHYS_GRAVITY_SURFACE
)
(1)
e_logg
[cm/s2]
[0.01/0.04] Error of logg
(
stat.error
)
(
ERROR
)
(1)
EWHa
0.1nm
[0.7/1.9] Equivalent width of Hα (Å) (
variations over the rotational period
(
spect.line.eqWidth;em.line.Halpha
)
(
SPECT_EQ-WIDTH
)
(1)
e_EWHa
0.1nm
Error of EWHa
(
stat.error
)
(
ERROR
)
(1)
FHa
kW/m2
Chromospheric radiative loss in Hα (in 10
6
erg/s/cm2) (
variations over the rotational period
(
phot.flux;em.line.Halpha
)
(
PHOT_FLUX_HALPHA
)
ALL
cols
(i)
indexed column
(1)
e_FHa
kW/m2
Error of FHa (in 10
6
erg/s/cm2)
(
stat.error
)
(
ERROR
)
(1)
EWHb
0.1nm
Equivalent width of Hβ (
variations over the rotational period
(
spect.line.eqWidth;em.line.Hbeta
)
(
SPECT_EQ-WIDTH
)
(1)
e_EWHb
0.1nm
Error of EWHb
(
stat.error
)
(
ERROR
)
(1)
FHb
kW/m2
Chromospheric radiative loss in Hβ (in 10
6
erg/s/cm2) (
variations over the rotational period
(
phot.flux;em.line.Hbeta
)
(
PHOT_FLUX_HBETA
)
(1)
e_FHb
kW/m2
Error of FHb (in 10
6
erg/s/cm2)
(
stat.error
)
(
ERROR
)
(1)
EWHe
0.1nm
(n)
[-0.01/0.036] Equivalent width of He D3 (1) (
variations over the rotational period
(Note)
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(1)
e_EWHe
0.1nm
(n)
[0.006/0.014] Error EWHeD3
(Note 1)
(
stat.error
)
(
ERROR
)
(1)
EWLi
0.1nm
[0.20/0.25] Equivalent width of LiI 670.8nm (
variations over the rotational period
(
spect.line.eqWidth;em.opt.R
)
(
SPECT_EQ-WIDTH
)
(1)
e_EWLi
0.1nm
[0.005/0.012] Error of EWLi
(
stat.error
)
(
ERROR
)
(1)
logNLi
[-]
[2.5/2.7] Lithium abundance from EWLi, Teff and logg (logN
Li
+12) (
variations over the rotational period
(
phys.abund
)
(
PHYS_ABUND_MISC
)
(1)
e_logNLi
[-]
[0.02/0.06] Error of logNLi
(
stat.error
)
(
ERROR
)
(1)
EWCaI1
0.1nm
[0.374/0.42] Equivalent width of CaI 643.9nm (
variations over the rotational period
(
spect.line.eqWidth;em.opt.R
)
(
SPECT_EQ-WIDTH
)
(1)
e_EWCaI1
0.1nm
[0.003/0.01] Error of EWCaI1
(
stat.error
)
(
ERROR
)
(1)
EWCaI2
0.1nm
[0.214/0.26] Equivalent width of CaI 671.8nm (
variations over the rotational period
(
spect.line.eqWidth;em.opt.R
)
(
SPECT_EQ-WIDTH
)
(1)
e_EWCaI2
0.1nm
[0.003/0.01] Error of EWCaI2
(
stat.error
)
(
ERROR
)
(2)
ne
cm-3
Electron density N
e
(φ)
(
phys.density;phys.electron
)
(
PHYS_DENSITY_ELECT
)
(2)
e_ne
cm-3
Error of ne
(
stat.error
)
(
ERROR
)
(2)
lam.c
0.1nm
[6707.819/6707.831] Central wavelength of the LiI 670.8nm line
(
em.wl.central;spect.line
)
(
SPECT_WAVELENGTH_CENTRAL
)
(2)
e_lam.c
0.1nm
Error of central wavelength
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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