VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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J/MNRAS/478/4513/catalog GALAH Survey DR2 (Buder+, 2018)
GALAH DR2 catalog (342682 rows)
  recno=191953
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200014 19 40.40667 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-33 04 20.9530 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195014 16 42.06755 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-32 50 35.4654 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon323.47516319 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+26.25516524 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
191953recno 191953  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

StarId14194040-3304209  2MASS ID number by default (HHMMSSss+DDMMSSs, UCAC4 ID number if 2MASS unavailable (begins with UCAC4-) (star_id) (meta.id;meta.main)
sobjectId150408005301337  (i) Unique per-observation star ID (sobject_id) (meta.id)
GaiaId6123337764422319232   Gaia DR2 identifier (gaia_id) (meta.id)
ndfclassMFOBJECT  Observation type (MFOBJECT (regular observation) or MFFLX (benchmark observation)) (ndfclass) (meta.note)
FieldId5942  GALAH field identification number (field_id) (meta.id;obs.field)
RAJ2000214.918361 deg (i) Right ascension from 2MASS (J2000) (raj2000) (pos.eq.ra;meta.main)
DEJ2000-33.072487 deg (i) Declination from 2MASS (J2000) (dej2000) (pos.eq.dec;meta.main)
Jmag11.836 mag J magnitude from 2MASS (jmag) (phot.mag;em.IR.J)
Hmag11.516 mag H magnitude from 2MASS (hmag) (phot.mag;em.IR.H)
Kmag11.470 mag K magnitude from 2MASS (kmag) (phot.mag;em.IR.K)
VmagJK13.014 mag Synthetic V magnitude calculated from JHK, used for target selection (vmag_jk) (phot.mag;em.opt.V)
e_Jmag 0.023 mag Uncertainty in J magnitude, from 2MASS (e_jmag) (stat.error;phot.mag)
e_Hmag 0.022 mag Uncertainty in H magnitude, from 2MASS (e_hmag) (stat.error;phot.mag)
e_Kmag 0.025 mag Uncertainty in K magnitude, from 2MASS (e_kmag) (stat.error;phot.mag)
SNRC1 42.067970  Signal to noise per pixel in the HERMES blue channel (snr_c1) (stat.snr)
SNRC2 43.188338  Signal to noise per pixel in the HERMES green channel (snr_c2) (stat.snr)
SNRC3 69.783066  Signal to noise per pixel in the HERMES red channel (snr_c3) (stat.snr)
SNRC4 72.487072  Signal to noise per pixel in the HERMES IR channel (snr_c4) (stat.snr)
RVsynt 2.738 km/s Barycentric radial velocity from cross-correlation against synthetic spectra (rv_synt) (phys.veloc)
e_RVsynt 0.110 km/s Uncertainty in rv_synt (ervsynt) (stat.error)
RVobst 1.997 km/s Radial velocity from internal cross-correlation against data (rv_obst) (phys.veloc)
e_RVobst 0.099 km/s Uncertainty in rv_obst (ervobst) (stat.error)
RVnogrobst 2.501 km/s Radial velocity from internal cross-correlation against data, uncorrected for gravitational redshift (rvnogrobst) (phys.veloc)
e_RVnogrobst 0.085 km/s Uncertainty in rvnogrobst (ervnogr_obst) (stat.error)
chi2cannon 1.489  Summed chi-squared over all spectral pixels (chi2_cannon) (stat.fit.chi2)
splabeldist 1.097674  Label distance similar to Ho et al. (2017, Cat. J/ApJ/836/5) (splabeldistance) (pos.distance)
flagcannon 0  Flags for spectrum information in a bitmask format 0=No flag recommended (flag_cannon) (Note 1)   (meta.code.error)
Teff5873.940 K Effective temperature (teff) (phys.temperature.effective)
e_Teff 73.361 K Uncertainty of Teff (e_teff) (stat.error;phys.temperature.effective)
logg 4.10030 [cm/s2] Surface gravity (logg) (phys.gravity)
e_logg 0.18687 [cm/s2] Uncertainty of logg (e_logg) (stat.error)
[Fe/H] 0.02415 [-] Iron abundance (not overall metallicity [M/H]) (fe_h) (phys.abund.Z)
e_[Fe/H] 0.07706 [-] Uncertainty in [Fe/H] (efeh) (stat.error;phys.abund.Fe)
vmic 1.177 km/s Microturbulence velocity (vmic) (phys.veloc.microTurb)
e_vmic 0.044 km/s Uncertainty in vmic (e_vmic) (stat.error)
vsini 7.547 km/s Line of sight rotational velocity (vsini) (phys.veloc.rotat;spect.line)
e_vsini 1.052 km/s Uncertainty in vsini (e_vsini) (stat.error;phys.veloc.rotat)
[alpha/Fe] 7.0043e-02 [-] α enhancement, determined as an error-weighted combination of Mg, Si, Ca, Ti abundances (alpha_fe) (phys.abund)
e_[alpha/Fe] 2.7067e-02 [-] Uncertainty in alpha_fe (ealphafe) (stat.error;phys.abund)
[Li/Fe] 1.3120e+00 [-] Abundance [Li/Fe] for element Li (li_fe) (phys.abund)
e_[Li/Fe] 3.5072e-02 [-] Uncertainty in Li/Fe] (elixfe) (stat.error;phys.abund)
f_[Li/Fe]2  indicating difficulty in abundance determination in a bitmask format (flaglife) (Note 2)   (meta.code)
[C/Fe] 1.8540e-02 [-] Abundance [X/Fe] for element C (c_fe) (phys.abund)
e_[C/Fe] 2.5276e-02 [-] Uncertainty in [C/Fe] (ecfe) (stat.error;phys.abund)
f_[C/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagcfe) (Note 2)   (meta.code)
[O/Fe] 2.2511e-02 [-] Abundance [O/Fe] for element O (o_fe) (phys.abund)
e_[O/Fe] 1.1180e-01 [-] Uncertainty in [O/Fe] (eofe) (stat.error;phys.abund)
f_[O/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagofe) (Note 2)   (meta.code)
[Na/Fe] 7.5182e-02 [-] Abundance [Na/Fe] for element Na (na_fe) (phys.abund)
e_[Na/Fe] 5.2408e-02 [-] Uncertainty in [Na/Fe] (enafe) (stat.error;phys.abund)
f_[Na/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagnafe) (Note 2)   (meta.code)
[Mg/Fe] 1.4601e-01 [-] Abundance [Mg/Fe] for element Mg (mg_fe) (phys.abund)
e_[Mg/Fe] 8.2849e-02 [-] Uncertainty in [Mg/Fe] (emgfe) (stat.error;phys.abund)
f_[Mg/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagmgfe) (Note 2)   (meta.code)
[Al/Fe]-6.3145e-02 [-] Abundance [Al/Fe] for element Al (x_fe) (phys.abund)
e_[Al/Fe] 4.5769e-02 [-] Uncertainty in x_fe (exfe) (stat.error;phys.abund)
f_[Al/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagxfe) (Note 2)   (meta.code)
[Si/Fe]-4.7464e-02 [-] Abundance [Si/Fe] for element Si (si_fe) (phys.abund)
e_[Si/Fe] 7.6186e-02 [-] Uncertainty in [Si/Fe] (esife) (stat.error;phys.abund)
f_[Si/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagsife) (Note 2)   (meta.code)
[K/Fe] 4.8873e-01 [-] Abundance [K/Fe] for element K (k_fe) (phys.abund)
e_[K/Fe] 9.9309e-02 [-] Uncertainty in [K/Fe] (ekfe) (stat.error;phys.abund)
f_[K/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagkfe) (Note 2)   (meta.code)
[Ca/Fe] 6.4514e-02 [-] Abundance [Ca/Fe] for element Ca (ca_fe) (phys.abund)
e_[Ca/Fe] 5.8224e-02 [-] Uncertainty in [Ca/Fe] (ecafe) (stat.error;phys.abund)
f_[Ca/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagcafe) (Note 2)   (meta.code)
[Sc/Fe] 1.0887e-01 [-] Abundance [Sc/Fe] for element Sc (sc_fe) (phys.abund)
e_[Sc/Fe] 4.9087e-02 [-] Uncertainty in [Sc/Fe] (escfe) (stat.error;phys.abund)
f_[Sc/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagscfe) (Note 2)   (meta.code)
[Ti/Fe] 9.1787e-02 [-] Abundance [Ti/Fe] for element Ti (ti_fe) (phys.abund)
e_[Ti/Fe] 3.8576e-02 [-] Uncertainty in [Ti/Fe] (etife) (stat.error;phys.abund)
f_[Ti/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagtife) (Note 2)   (meta.code)
[V/Fe]-2.0302e-02 [-] Abundance [V/Fe] for element V (v_fe) (phys.abund)
e_[V/Fe] 6.1443e-02 [-] Uncertainty in [V/Fe] (evfe) (stat.error;phys.abund)
f_[V/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagvfe) (Note 2)   (meta.code)
[Cr/Fe] 8.5182e-02 [-] Abundance [Cr/Fe] for element Cr (cr_fe) (phys.abund)
e_[Cr/Fe] 6.2131e-02 [-] Uncertainty in [Cr/Fe] (ecrfe) (stat.error;phys.abund)
f_[Cr/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagcrfe) (Note 2)   (meta.code)
[Mn/Fe] 8.1585e-02 [-] Abundance [Mn/Fe] for element Mn (mn_fe) (phys.abund)
e_[Mn/Fe] 6.4471e-02 [-] Uncertainty in [Mn/Fe] (emnfe) (stat.error;phys.abund)
f_[Mn/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagmnfe) (Note 2)   (meta.code)
[Co/Fe]-5.0005e-01 [-] Abundance [Co/Fe] for element Co (co_fe) (phys.abund)
e_[Co/Fe] 5.3532e-02 [-] Uncertainty in [Co/Fe] (ecofe) (stat.error;phys.abund)
f_[Co/Fe]1  indicating difficulty in abundance determination in a bitmask format (flagcofe) (Note 2)   (meta.code)
[Ni/Fe] 1.4338e-01 [-] Abundance [Ni/Fe] for element Ni (ni_fe) (phys.abund)
e_[Ni/Fe] 6.5358e-02 [-] Uncertainty in [Ni/Fe] (enife) (stat.error;phys.abund)
f_[Ni/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagnife) (Note 2)   (meta.code)
[Cu/Fe] 1.0541e-02 [-] Abundance [Cu/Fe] for element Cu (cu_fe) (phys.abund)
e_[Cu/Fe] 6.1587e-02 [-] Uncertainty in [Cu/Fe] (ecufe) (stat.error;phys.abund)
f_[Cu/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagcufe) (Note 2)   (meta.code)
[Zn/Fe] 1.2617e-01 [-] Abundance [Zn/Fe] for element Zn (zn_fe) (phys.abund)
e_[Zn/Fe] 7.6907e-02 [-] Uncertainty in [Zn/Fe] (eznfe) (stat.error;phys.abund)
f_[Zn/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagznfe) (Note 2)   (meta.code)
[Y/Fe]-1.2776e-01 [-] Abundance [Y/Fe] for element Y (y_fe) (phys.abund)
e_[Y/Fe] 8.6192e-02 [-] Uncertainty in [Y/Fe] (eyfe) (stat.error;phys.abund)
f_[Y/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagyfe) (Note 2)   (meta.code)
[Ba/Fe] 9.7289e-02 [-] Abundance [Ba/Fe] for element Ba (ba_fe) (phys.abund)
e_[Ba/Fe] 1.0048e-01 [-] Uncertainty in [Ba/Fe] (ebafe) (stat.error;phys.abund)
f_[Ba/Fe]0  indicating difficulty in abundance determination in a bitmask format (flagbafe) (Note 2)   (meta.code)
[La/Fe] 2.1667e-02 [-] Abundance [La/Fe] for element La (la_fe) (phys.abund)
e_[La/Fe] 6.0741e-02 [-] Uncertainty in [La/Fe] (elafe) (stat.error;phys.abund)
f_[La/Fe]4  indicating difficulty in abundance determination in a bitmask format (flaglafe) (Note 2)   (meta.code)
[Eu/Fe] 1.8580e-01 [-] Abundance [Eu/Fe] for element Eu (eu_fe) (phys.abund)
e_[Eu/Fe] 6.1721e-02 [-] Uncertainty in [Eu/Fe] (eeufe) (stat.error;phys.abund)
f_[Eu/Fe]5  indicating difficulty in abundance determination in a bitmask format (flageufe) (Note 2)   (meta.code)

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