VizieR

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Simple Target List Of Targets Fast Xmatch with large catalogs or Simbad

Target Name (resolved by Sesame) or Position:	Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)	Radius Box size

	J/ApJS/245/34	201397		Abundances for 6 million stars from LAMOST DR5 (Xiang+, 2019) ReadMe+ftp 2019ApJS..245...34X Similar Catalogs Post annotation
1.	J/ApJS/245/34/catalog		The recommended catalog created by combining the result from the LAMOST-GALAH and the LAMOST-APOGEE training sets (original column names in green) (8162566 rows) metaJ/ApJS/245/34/catalog

Simple Constraint List Of Constraints

Query by Constraints constraints help

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)

SpecID

(char)

LAMOST spectral ID in the format of "date-planid-spid-fiberid" (meta.id)

RAJ2000

deg

⁽ⁱ⁾ LAMOST DR5 Right ascension (J2000) (RA) (pos.eq.ra;meta.main)

DEJ2000

deg

⁽ⁱ⁾ [-10/63] LAMOST DR5 declination (J2000) (DEC) (pos.eq.dec;meta.main)

snru

[0/999] Spectral S/N per pixel in SDSS u-band (stat.snr)

snrg

[0/999] Spectral S/N per pixel in SDSS g-band (stat.snr)

snrr

[0/999] Spectral S/N per pixel in SDSS r-band (stat.snr)

snri

[0/999] Spectral S/N per pixel in SDSS i-band (stat.snr)

snrz

[0/999] Spectral S/N per pixel in SDSS z-band (stat.snr)

km/s

[-1483/1.33e+6] Radial velocity from LAMOST DR5 (phys.veloc;pos.heliocentric)

e_RV

km/s

⁽ⁿ⁾ [-3e+9/3e+13] Uncertainty in radial velocity (RV_ERR) (stat.error)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Teff

⁽ⁿ⁾ [1000/21247] Effective temperature (phys.temperature.effective)

e_Teff

[0.3/3.4e+8] Uncertainty in Teff (TEFF_ERR) (stat.error;phys.temperature.effective)

q_Teff

Quality flag for Teff (1: reliable) (TEFF_FLAG) (Note 1) (meta.code.qual;phys.temperature.effective)

TeffCor

Correlation coefficients (TEFF_GRADCORR) (Note 2) (stat.correlation)

logg

[cm/s2]

⁽ⁿ⁾ [/22.5] Log of surface gravity (phys.gravity)

e_logg

[cm/s2]

[0.0002/157702] Uncertainty in logg (LOGG_ERR) (stat.error)

q_logg

Quality flag for logg (1: reliable) (LOGG_FLAG) (Note 1) (meta.code.qual)

loggCor

Correlation coefficients (LOGG_GRADCORR) (Note 2) (stat.correlation)

km/s

⁽ⁿ⁾ [-999/16.5] Microturbulent velocity (VMIC) (phys.veloc)

e_Vt

km/s

[0.0004/167609] Uncertainty in Vt (VMIC_ERR) (stat.error)

q_Vt

Quality flag for Vt (1: reliable) (VMIC_FLAG) (Note 1) (meta.code.qual)

Vtcorr

[-0.15/1] Correlation coefficients (VMIC_GRADCORR) (Note 2) (stat.correlation)

[Fe/H]

[-]

⁽ⁿ⁾ [-9/1.4] Iron abundance (FEH) (phys.abund.Fe)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

e_[Fe/H]

[-]

⁽ⁿ⁾ [0.0002/112974] Uncertainty in [Fe/H] (FEH_ERR) (stat.error;phys.abund.Fe)

q_[Fe/H]

Quality flag for [Fe/H] (1: reliable) (FEH_FLAG) (Note 1) (meta.code.qual;phys.abund.Fe)

[Fe/H]Cor

Correlation coefficients (FEH_GRADCORR) (Note 2) (stat.correlation)

[a/Fe]

[-]

⁽ⁿ⁾ [-2.5/2.3] α-element-to-iron abundance ratio (ALPHA_FE) (Note 3) (phys.abund)

e_[a/Fe]

[-]

⁽ⁿ⁾ [0.0001/16203] Uncertainty in [α/Fe] (ALPHA_FE_ERR) (stat.error;phys.abund)

[C/Fe]

[-]

⁽ⁿ⁾ [-8.2/6.3] Carbon-to-iron abundance ratio (C_FE) (phys.abund)

e_[C/Fe]

[-]

⁽ⁿ⁾ [0.0002/18299] Uncertainty in [C/Fe] (C_FE_ERR) (stat.error;phys.abund)

q_[C/Fe]

Quality flag for [C/Fe] (1: reliable) (C_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[C/Fe]Cor

Correlation coefficient (C_FE_GRADCORR) (Note 2) (stat.correlation)

[N/Fe]

[-]

⁽ⁿ⁾ [-9/11.2] Nitrogen-to-iron abundance ratio (N_FE) (phys.abund)

e_[N/Fe]

[-]

⁽ⁿ⁾ [0.0005/43855] Uncertainty in [N/Fe] (N_FE_ERR) (stat.error;phys.abund)

q_[N/Fe]

Quality flag for [N/Fe] (1: reliable) (N_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[N/Fe]Cor

Correlation coefficient (N_FE_GRADCORR) (Note 2) (stat.correlation)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

[O/Fe]

[-]

⁽ⁿ⁾ [-9/9.7] Oxygen-to-iron abundance ratio (O_FE) (phys.abund)

e_[O/Fe]

[-]

⁽ⁿ⁾ [0.0007/33942] Uncertainty in [O/Fe] (O_FE_ERR) (stat.error;phys.abund)

q_[O/Fe]

Quality flag for [O/Fe] (1: reliable) (O_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[O/Fe]Cor

Correlation coefficient (O_FE_GRADCORR) (Note 2) (stat.correlation)

[Na/Fe]

[-]

⁽ⁿ⁾ [-1.2/1.3] Sodium-to-iron abundance ratio (NA_FE) (phys.abund)

e_[Na/Fe]

[-]

⁽ⁿ⁾ [0.004/57730] Uncertainty in [Na/Fe] (NA_FE_ERR) (stat.error;phys.abund)

q_[Na/Fe]

Quality flag for [Na/Fe] (1: reliable) (NA_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[Na/Fe]Cor

Correlation coefficient (NA_FE_GRADCORR) (Note 2) (stat.correlation)

[Mg/Fe]

[-]

⁽ⁿ⁾ [-0.9/1.4] Magnesium-to-iron abundance ratio (MG_FE) (phys.abund)

e_[Mg/Fe]

[-]

⁽ⁿ⁾ [0.001/17932] Uncertainty in [Mg/Fe] (MG_FE_ERR) (stat.error;phys.abund)

q_[Mg/Fe]

Quality flag for [Mg/Fe] (1: reliable) (MG_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[Mg/Fe]Cor

Correlation coefficient (MG_FE_GRADCORR) (Note 2) (stat.correlation)

[Al/Fe]

[-]

⁽ⁿ⁾ [-1.1/1.4] Aluminium-to-iron abundance ratio (AL_FE) (phys.abund)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

e_[Al/Fe]

[-]

⁽ⁿ⁾ [0.002/29705] Uncertainty in [Al/Fe] (AL_FE_ERR) (stat.error;phys.abund)

q_[Al/Fe]

Quality flag for [Al/Fe] (1: reliable) (AL_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[Al/Fe]Cor

Correlation coefficient (AL_FE_GRADCORR) (Note 2) (stat.correlation)

[Si/Fe]

[-]

⁽ⁿ⁾ [-1.7/1.3] Silicon-to-iron abundance ratio (SI_FE) (phys.abund)

e_[Si/Fe]

[-]

⁽ⁿ⁾ [0.0008/23796] Uncertainty in [Si/Fe] (SI_FE_ERR) (stat.error;phys.abund)

q_[Si/Fe]

Quality flag for [Si/Fe] (1: reliable) (SI_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[Si/Fe]Cor

Correlation coefficient (SI_FE_GRADCORR) (Note 2) (stat.correlation)

[Ca/Fe]

[-]

⁽ⁿ⁾ [-9/6] Calcium-to-iron abundance ratio (CA_FE) (phys.abund)

e_[Ca/Fe]

[-]

⁽ⁿ⁾ [0.0002/34554] Uncertainty in [Ca/Fe] (CA_FE_ERR) (stat.error;phys.abund)

q_[Ca/Fe]

Quality flag for [Ca/Fe] (1: reliable) (CA_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[Ca/Fe]Cor

Correlation coefficient (CA_FE_GRADCORR) (Note 2) (stat.correlation)

[Ti/Fe]

[-]

⁽ⁿ⁾ [-1.3/1.5] Titanium-to-iron abundance ratio (TI_FE) (phys.abund)

e_[Ti/Fe]

[-]

⁽ⁿ⁾ [0.0004/18596] Uncertainty in [Ti/Fe] (TI_FE_ERR) (stat.error;phys.abund)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

q_[Ti/Fe]

Quality flag for [Ti/Fe] (1: reliable) (TI_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[Ti/Fe]Cor

Correlation coefficient (TI_FE_GRADCORR) (Note 2) (stat.correlation)

[Cr/Fe]

[-]

⁽ⁿ⁾ [-1/0.9] Chromium-to-iron abundance ratio (CR_FE) (phys.abund)

e_[Cr/Fe]

[-]

⁽ⁿ⁾ [0.0009/22692] Uncertainty in [Cr/Fe] (CR_FE_ERR) (stat.error;phys.abund)

q_[Cr/Fe]

Quality flag for [Cr/Fe] (1: reliable) (CR_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[Cr/Fe]Cor

[-0.13/1] Correlation coefficient (CR_FE_GRADCORR) (Note 2) (stat.correlation)

[Mn/Fe]

[-]

⁽ⁿ⁾ [-2.7/2] Manganese-to-iron abundance ratio (MN_FE) (phys.abund)

e_[Mn/Fe]

[-]

⁽ⁿ⁾ [0.001/27204] Uncertainty in [Mn/Fe] (MN_FE_ERR) (stat.error;phys.abund)

q_[Mn/Fe]

Quality flag for [Mn/Fe] (1: reliable) (MN_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[Mn/Fe]Cor

[-0.12/1] Correlation coefficient (MN_FE_GRADCORR) (Note 2) (stat.correlation)

[Co/Fe]

[-]

⁽ⁿ⁾ [-2.8/1.8] Cobalt-to-iron abundance ratio (CO_FE) (phys.abund)

e_[Co/Fe]

[-]

⁽ⁿ⁾ [0.001/29762] Uncertainty in [Co/Fe] (CO_FE_ERR) (stat.error;phys.abund)

q_[Co/Fe]

Quality flag for [Co/Fe] (1: reliable) (CO_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

[Co/Fe]Cor

Correlation coefficient (CO_FE_GRADCORR) (Note 2) (stat.correlation)

[Ni/Fe]

[-]

⁽ⁿ⁾ [-8.5/5.3] Nickel-to-iron abundance ratio (NI_FE) (phys.abund)

e_[Ni/Fe]

[-]

⁽ⁿ⁾ [0.0004/36208] Uncertainty in [Ni/Fe] (NI_FE_ERR) (stat.error;phys.abund)

q_[Ni/Fe]

Quality flag for [Ni/Fe] (1: reliable) (NI_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[Ni/Fe]Cor

Correlation coefficient (NI_FE_GRADCORR) (Note 2) (stat.correlation)

[Cu/Fe]

[-]

⁽ⁿ⁾ [-9/13.5] Copper-to-iron abundance ratio (CU_FE) (phys.abund)

e_[Cu/Fe]

[-]

⁽ⁿ⁾ [0.001/150193] Uncertainty in [Cu/Fe] (CU_FE_ERR) (stat.error;phys.abund)

q_[Cu/Fe]

Quality flag for [Cu/Fe] (1: reliable) (CU_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[Cu/Fe]Cor

Correlation coefficient (CU_FE_GRADCORR) (Note 2) (stat.correlation)

[Ba/Fe]

[-]

⁽ⁿ⁾ [-7.1/5.2] Barium-to-iron abundance ratio (BA_FE) (phys.abund)

e_[Ba/Fe]

[-]

⁽ⁿ⁾ [0.002/226833] Uncertainty in [Ba/Fe] (BA_FE_ERR) (stat.error;phys.abund)

q_[Ba/Fe]

Quality flag for [Ba/Fe] (1: reliable) (BA_FE_FLAG) (Note 1) (meta.code.qual;phys.abund)

[Ba/Fe]Cor

Correlation coefficient (BA_FE_GRADCORR) (Note 2) (stat.correlation)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Chi2

⁽ⁿ⁾ [5.1e-11/9.7e+6] Reduced χ² of the spectral fit (stat.fit.chi2)

Chi2R

⁽ⁿ⁾ [-13/4e+7] χ² excess with respect to the typical value of stars with the same S/N, Teff, logg, and [Fe/H] (CHI2RATIO) (stat.fit.chi2)

q_Chi2

(char)

Quality flag based on "Chi2R" ("good" or "bad") (QFLAG_CHI2) (stat.fit.chi2)

Chi2Na

[0/5.2e+9] Reduced χ² for the NaI5891,5896Å lines computed using the 5880-5910Å segment (CHI2_NA) (stat.fit.chi2)

Chi2RNa

[-3.4/7e+8] χ² excess for the NaI5891,5896Å lines (CHI2RATIO_NA) (stat.fit.chi2)

q_Chi2Na

(char)

Quality flag based on "Chi2RNa" ("good" or "bad") (QFLAG_CHI2NA) (meta.code.qual)

dSNRPlx

⁽ⁿ⁾ [-718/713] Excess in spectroscopic parallax with respect to the Gaia astrometric parallax (SNR_DPARALLAX) (stat.snr)

Mult

(char)

The object is a single star ("YES") or a binary/multiple system ("NO") (FLAG_SINGLESTAR) (meta.code)

[1/26] Repeat visit flag (UQFLAG) (Note 4) (meta.code)

Name

(char)

Unique ID of the star (Sdddmmss+ddmmss) (STARID) (meta.id;meta.main)

SubClass

(char)

Stellar subclass from LAMOST DR5 (SUBCLASS) (Note 5) (src.class)

Filename

(char)

Name of the LAMOST spectral FITS file (FILENAME) (meta.id)

LAMOST

Display the LAMOST -DR5 (V/164) and -DR4 within 0.1" (meta.ref.url) (DATA_LINK)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

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