| J/MNRAS/478/4513/catalog | GALAH Survey DR2 (Buder+, 2018) GALAH DR2 catalog (342682 rows) | recno=8726 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 01 19 45.06433 | "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 | -68 44 22.8660 | "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) |
| _RAB1950 | 01 18 09.68673 | "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 | -69 00 06.3509 | "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) |
| _Glon | 299.08984773 | 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 | -48.17680272 | 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) |
| 8726recno | 8726 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| StarId | 01194506-6844228 | 2MASS ID number by default (HHMMSSss+DDMMSSs, UCAC4 ID number if 2MASS unavailable (begins with UCAC4-) (star_id) (meta.id;meta.main) | |
| sobjectId | 170911004701255 | (i) Unique per-observation star ID (sobject_id) (meta.id) | |
| GaiaId | 4692269363066123520 | Gaia DR2 identifier (gaia_id) (meta.id) | |
| ndfclass | MFOBJECT | Observation type (MFOBJECT (regular observation) or MFFLX (benchmark observation)) (ndfclass) (meta.note) | |
| FieldId | 7046 | GALAH field identification number (field_id) (meta.id;obs.field) | |
| RAJ2000 | 019.937768 | deg | (i) Right ascension from 2MASS (J2000) (raj2000) (pos.eq.ra;meta.main) |
| DEJ2000 | -68.739685 | deg | (i) Declination from 2MASS (J2000) (dej2000) (pos.eq.dec;meta.main) |
| Jmag | 12.141 | mag | J magnitude from 2MASS (jmag) (phot.mag;em.IR.J) |
| Hmag | 11.812 | mag | H magnitude from 2MASS (hmag) (phot.mag;em.IR.H) |
| Kmag | 11.768 | mag | K magnitude from 2MASS (kmag) (phot.mag;em.IR.K) |
| VmagJK | 13.334 | mag | Synthetic V magnitude calculated from JHK, used for target selection (vmag_jk) (phot.mag;em.opt.V) |
| e_Jmag | 0.024 | mag | Uncertainty in J magnitude, from 2MASS (e_jmag) (stat.error;phot.mag) |
| e_Hmag | 0.024 | mag | Uncertainty in H magnitude, from 2MASS (e_hmag) (stat.error;phot.mag) |
| e_Kmag | 0.026 | mag | Uncertainty in K magnitude, from 2MASS (e_kmag) (stat.error;phot.mag) |
| SNRC1 | 31.985656 | Signal to noise per pixel in the HERMES blue channel (snr_c1) (stat.snr) | |
| SNRC2 | 43.853984 | Signal to noise per pixel in the HERMES green channel (snr_c2) (stat.snr) | |
| SNRC3 | 49.132058 | Signal to noise per pixel in the HERMES red channel (snr_c3) (stat.snr) | |
| SNRC4 | 63.132176 | Signal to noise per pixel in the HERMES IR channel (snr_c4) (stat.snr) | |
| RVsynt | 28.622 | km/s | Barycentric radial velocity from cross-correlation against synthetic spectra (rv_synt) (phys.veloc) |
| e_RVsynt | 0.106 | km/s | Uncertainty in rv_synt (ervsynt) (stat.error) |
| RVobst | 28.527 | km/s | Radial velocity from internal cross-correlation against data (rv_obst) (phys.veloc) |
| e_RVobst | 0.119 | km/s | Uncertainty in rv_obst (ervobst) (stat.error) |
| RVnogrobst | 28.839 | km/s | Radial velocity from internal cross-correlation against data, uncorrected for gravitational redshift (rvnogrobst) (phys.veloc) |
| e_RVnogrobst | 0.094 | km/s | Uncertainty in rvnogrobst (ervnogr_obst) (stat.error) |
| chi2cannon | 0.445 | Summed chi-squared over all spectral pixels (chi2_cannon) (stat.fit.chi2) | |
| splabeldist | 3.336278 | 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) | |
| Teff | 5651.007 | K | Effective temperature (teff) (phys.temperature.effective) |
| e_Teff | 66.109 | K | Uncertainty of Teff (e_teff) (stat.error;phys.temperature.effective) |
| logg | 3.79967 | [cm/s2] | Surface gravity (logg) (phys.gravity) |
| e_logg | 0.18628 | [cm/s2] | Uncertainty of logg (e_logg) (stat.error) |
| [Fe/H] | -0.47431 | [-] | Iron abundance (not overall metallicity [M/H]) (fe_h) (phys.abund.Z) |
| e_[Fe/H] | 0.07674 | [-] | Uncertainty in [Fe/H] (efeh) (stat.error;phys.abund.Fe) |
| vmic | 1.156 | km/s | Microturbulence velocity (vmic) (phys.veloc.microTurb) |
| e_vmic | 0.043 | km/s | Uncertainty in vmic (e_vmic) (stat.error) |
| vsini | 5.109 | km/s | Line of sight rotational velocity (vsini) (phys.veloc.rotat;spect.line) |
| e_vsini | 1.049 | km/s | Uncertainty in vsini (e_vsini) (stat.error;phys.veloc.rotat) |
| [alpha/Fe] | 2.3678e-01 | [-] | α enhancement, determined as an error-weighted combination of Mg, Si, Ca, Ti abundances (alpha_fe) (phys.abund) |
| e_[alpha/Fe] | 3.0421e-02 | [-] | Uncertainty in alpha_fe (ealphafe) (stat.error;phys.abund) |
| [Li/Fe] | 1.1905e+00 | [-] | Abundance [Li/Fe] for element Li (li_fe) (phys.abund) |
| e_[Li/Fe] | 3.4979e-02 | [-] | Uncertainty in Li/Fe] (elixfe) (stat.error;phys.abund) |
| f_[Li/Fe] | 7 | indicating difficulty in abundance determination in a bitmask format (flaglife) (Note 2) (meta.code) | |
| [C/Fe] | -2.2359e-01 | [-] | Abundance [X/Fe] for element C (c_fe) (phys.abund) |
| e_[C/Fe] | 2.7618e-02 | [-] | Uncertainty in [C/Fe] (ecfe) (stat.error;phys.abund) |
| f_[C/Fe] | 5 | indicating difficulty in abundance determination in a bitmask format (flagcfe) (Note 2) (meta.code) | |
| [O/Fe] | 3.4227e-01 | [-] | Abundance [O/Fe] for element O (o_fe) (phys.abund) |
| e_[O/Fe] | 1.1140e-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] | 6.8176e-02 | [-] | Abundance [Na/Fe] for element Na (na_fe) (phys.abund) |
| e_[Na/Fe] | 5.2194e-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] | 4.0548e-01 | [-] | Abundance [Mg/Fe] for element Mg (mg_fe) (phys.abund) |
| e_[Mg/Fe] | 8.2440e-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] | 1.7525e-01 | [-] | Abundance [Al/Fe] for element Al (x_fe) (phys.abund) |
| e_[Al/Fe] | 4.5596e-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] | 1.0926e-01 | [-] | Abundance [Si/Fe] for element Si (si_fe) (phys.abund) |
| e_[Si/Fe] | 7.5450e-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] | 5.2855e-01 | [-] | Abundance [K/Fe] for element K (k_fe) (phys.abund) |
| e_[K/Fe] | 9.8886e-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] | 4.6125e-01 | [-] | Abundance [Ca/Fe] for element Ca (ca_fe) (phys.abund) |
| e_[Ca/Fe] | 5.7939e-02 | [-] | Uncertainty in [Ca/Fe] (ecafe) (stat.error;phys.abund) |
| f_[Ca/Fe] | 1 | indicating difficulty in abundance determination in a bitmask format (flagcafe) (Note 2) (meta.code) | |
| [Sc/Fe] | 2.0138e-01 | [-] | Abundance [Sc/Fe] for element Sc (sc_fe) (phys.abund) |
| e_[Sc/Fe] | 4.8863e-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] | 2.2065e-01 | [-] | Abundance [Ti/Fe] for element Ti (ti_fe) (phys.abund) |
| e_[Ti/Fe] | 3.8427e-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] | 1.3989e-01 | [-] | Abundance [V/Fe] for element V (v_fe) (phys.abund) |
| e_[V/Fe] | 6.1103e-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] | 7.6486e-02 | [-] | Abundance [Cr/Fe] for element Cr (cr_fe) (phys.abund) |
| e_[Cr/Fe] | 6.0987e-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] | -2.1357e-01 | [-] | Abundance [Mn/Fe] for element Mn (mn_fe) (phys.abund) |
| e_[Mn/Fe] | 6.4207e-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] | -3.1455e-02 | [-] | Abundance [Co/Fe] for element Co (co_fe) (phys.abund) |
| e_[Co/Fe] | 5.5231e-02 | [-] | Uncertainty in [Co/Fe] (ecofe) (stat.error;phys.abund) |
| f_[Co/Fe] | 5 | indicating difficulty in abundance determination in a bitmask format (flagcofe) (Note 2) (meta.code) | |
| [Ni/Fe] | 5.1756e-02 | [-] | Abundance [Ni/Fe] for element Ni (ni_fe) (phys.abund) |
| e_[Ni/Fe] | 6.5101e-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] | -1.2987e-01 | [-] | Abundance [Cu/Fe] for element Cu (cu_fe) (phys.abund) |
| e_[Cu/Fe] | 6.1268e-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] | 1.3500e-01 | [-] | Abundance [Zn/Fe] for element Zn (zn_fe) (phys.abund) |
| e_[Zn/Fe] | 7.6546e-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] | 3.0499e-02 | [-] | Abundance [Y/Fe] for element Y (y_fe) (phys.abund) |
| e_[Y/Fe] | 8.5547e-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] | -1.0863e-01 | [-] | Abundance [Ba/Fe] for element Ba (ba_fe) (phys.abund) |
| e_[Ba/Fe] | 1.0011e-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] | 1.0425e-01 | [-] | Abundance [La/Fe] for element La (la_fe) (phys.abund) |
| e_[La/Fe] | 5.3764e-02 | [-] | Uncertainty in [La/Fe] (elafe) (stat.error;phys.abund) |
| f_[La/Fe] | 5 | indicating difficulty in abundance determination in a bitmask format (flaglafe) (Note 2) (meta.code) | |
| [Eu/Fe] | 3.5977e-01 | [-] | Abundance [Eu/Fe] for element Eu (eu_fe) (phys.abund) |
| e_[Eu/Fe] | 5.6577e-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) | |
| Simbad | GALAH 170911004701255 | ask the Simbad data-base about this object (meta.ref.url) | |
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