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/A+A/649/A39	994		xCOLD GASS and xGASS. Metallicity gradients (Lutz+, 2021) /fits ReadMe+ftp 2021A&A...649A..39L Similar Catalogs spectrum/fits Post annotation
1.	J/A+A/649/A39/table		List of studied sources (106 rows) metaJ/A+A/649/A39/table

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)

(char)

indicates spectra (meta.ref.url)

GASS

⁽ⁱ⁾ GASS identifier (Note 1) (meta.id;meta.main)

SDSS

(char)

SDSS identifier (Note 1) (meta.id)

RAJ2000

deg

⁽ⁱ⁾ Rigth ascension (J2000) (pos.eq.ra;meta.main)

DEJ2000

deg

⁽ⁱ⁾ Declination (J2000) (pos.eq.dec;meta.main)

logMstar

[Msun]

Stellar mass (Note 2) (phys.mass)

logmustar

[Msun/pc2]

Stellar mass surface density (Note 2) (phys.density)

NUV-r

mag

⁽ⁿ⁾ GALEX NUV - SDSS r colour (Note 2) (phot.color;em.UV;em.opt)

logMHI

[Msun]

⁽ⁿ⁾ HI Mass (Note 2) (phys.mass)

logMH2

[Msun]

⁽ⁿ⁾ H2 Mass (Note 2) (phys.mass)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Concentration index (Note 3) (meta.code;spect.index)

a/b

Axis ratio (Note 3) (phys.angSize;arith.ratio)

r90

arcsec

90 per cent Petrosian radius, r band (Note 3) (phys.angSize;src)

r25

arcsec

⁽ⁿ⁾ 25mag/arcsec² isophotal radius, r band (Note 3) (phys.angSize)

reff

arcsec

⁽ⁿ⁾ Effective radius, r band (Note 3) (phys.angSize)

logGFHI

[-]

⁽ⁿ⁾ HI to stellar mass fraction (C18) (phys.mass;arith.ratio)

logGFH2

[-]

⁽ⁿ⁾ H2 to stellar mass fraction (C17) (phys.mass)

logSFR

[Msun/yr]

⁽ⁿ⁾ Star formation rate (Note 2) (phys.SFR)

logsSFR

[1/yr]

⁽ⁿ⁾ Specific star formation rate (Note 2) (phys.SFR)

defHI

⁽ⁿ⁾ HI deficiency factor (stat.fit.param)

defH2

⁽ⁿ⁾ H2 deficiency factor (stat.fit.param)

Zgrad.LS-1

⁽ⁿ⁾ least-squares metallicity gradient from full radial metallicity profile, radius normalised by r90 (r band) (Note 4) (arith.grad;phys.abund)

Zgrad.ML-1

⁽ⁿ⁾ maximum likelihood metallicity gradient from full radial metallicity profile, radius normalised by r90 (r band) (Note 4) (arith.grad;phys.abund)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Zgrad.16-1

⁽ⁿ⁾ 16th percentile of metallicity gradient PDF from full radial metallicity profile, radius normalised by r90 (r band) (Note 4) (stat.error)

Zgrad.84-1

⁽ⁿ⁾ 84th percentile of metallicity gradient PDF from full radial metallicity profile, radius normalised by r90 (r band) (Note 4) (stat.error)

Zgrad.LS-2

⁽ⁿ⁾ least-squares metallicity gradient from full radial metallicity profile, radius normalised by r25 (r band) (Note 4) (arith.grad;phys.abund)

Zgrad.ML-2

⁽ⁿ⁾ maximum likelihood metallicity gradient from full radial metallicity profile, radius normalised by r25 (r band) (Note 4) (arith.grad;phys.abund)

Zgrad.16-2

⁽ⁿ⁾ 16th percentile of metallicity gradient PDF from full radial metallicity profile, radius normalised by r25 (r band) (Note 4) (stat.error)

Zgrad.84-2

⁽ⁿ⁾ 84th percentile of metallicity gradient PDF from full radial metallicity profile, radius normalised by r25 (r band) (Note 4) (stat.error)

Zgrad.LS-3

⁽ⁿ⁾ least-squares metallicity gradient from full radial metallicity profile, radius normalised by reff (r band) (Note 4) (arith.grad;phys.abund)

Zgrad.ML-3

⁽ⁿ⁾ maximum likelihood metallicity gradient from full radial metallicity profile, radius normalised by reff (r band) (Note 4) (arith.grad;phys.abund)

Zgrad.16-3

⁽ⁿ⁾ 16th percentile of metallicity gradient PDF from full radial metallicity profile, radius normalised by reff (r band) (Note 4) (stat.error)

Zgrad.84-3

⁽ⁿ⁾ 84th percentile of metallicity gradient PDF from full radial metallicity profile, radius normalised by reff (r band) (Note 4) (stat.error)

Zgrad.LS-4

⁽ⁿ⁾ least-squares metallicity gradient from full radial metallicity profile, radius in kpc (Note 4) (arith.grad;phys.abund)

Zgrad.ML-4

⁽ⁿ⁾ maximum likelihood metallicity gradient from full radial metallicity profile, radius in kpc (Note 4) (arith.grad;phys.abund)

Zgrad.16-4

⁽ⁿ⁾ 16th percentile of metallicity gradient PDF from full radial metallicity profile, radius in kpc (Note 4) (stat.error)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Zgrad.84-4

⁽ⁿ⁾ 84th percentile of metallicity gradient PDF from full radial metallicity profile, radius in kpc (Note 4) (stat.error)

Zgrad.LS-5

⁽ⁿ⁾ least-squares metallicity gradient from radial metallicity profile without central 0.5reff, radius normalised by r90 (r band) (Note 4) (arith.grad;phys.abund)

Zgrad.ML-5

⁽ⁿ⁾ maximum likelihood metallicity gradient from radial metallicity profile without central 0.5reff, radius normalised by r90 (r band) (Note 4) (arith.grad;phys.abund)

Zgrad.16-5

⁽ⁿ⁾ 16th percentile of metallicity gradient PDF from radial metallicity profile without central 0.5reff, radius normalised by r90 (r band) (Note 4) (stat.error)

Zgrad.84-5

⁽ⁿ⁾ 84th percentile of metallicity gradient PDF from radial metallicity profile without central 0.5reff, radius normalised by r90 (r band) (Note 4) (stat.error)

Zgrad.LS-6

⁽ⁿ⁾ least-squares metallicity gradient from radial metallicity profile without central 0.5reff, radius normalised by r25 (r band) (Note 4) (arith.grad;phys.abund)

Zgrad.ML-6

⁽ⁿ⁾ maximum likelihood metallicity gradient from radial metallicity profile without central 0.5reff, radius normalised by r25 (r band) (Note 4) (arith.grad;phys.abund)

Zgrad.16-6

⁽ⁿ⁾ 16th percentile of metallicity gradient PDF from radial metallicity profile without central 0.5reff, radius normalised by r25 (r band) (Note 4) (stat.error)

Zgrad.84-6

⁽ⁿ⁾ 84th percentile of metallicity gradient PDF from radial metallicity profile without central 0.5reff, radius normalised by r25 (r band) (Note 4) (stat.error)

Zgrad.LS-7

⁽ⁿ⁾ least-squares metallicity gradient from radial metallicity profile without central 0.5reff, radius normalised by reff (r band) (Note 4) (arith.grad;phys.abund)

Zgrad.ML-7

⁽ⁿ⁾ maximum likelihood metallicity gradient from radial metallicity profile without central 0.5reff, radius normalised by reff (r band) (Note 4) (arith.grad;phys.abund)

Zgrad.16-7

⁽ⁿ⁾ 16th percentile of metallicity gradient PDF from radial metallicity profile without central 0.5reff, radius normalised by reff (r band) (Note 4) (stat.error)

Zgrad.84-7

⁽ⁿ⁾ 84th percentile of metallicity gradient PDF from radial metallicity profile without central 0.5reff, radius normalised by reff (r band) (Note 4) (stat.error)

Zgrad.LS-8

⁽ⁿ⁾ least-squares metallicity gradient from radial metallicity profile without central 0.5reff, radius in kpc (Note 4) (arith.grad;phys.abund)

Zgrad.ML-8

⁽ⁿ⁾ maximum likelihood metallicity gradient from radial metallicity profile without central 0.5reff, radius in kpc (Note 4) (arith.grad;phys.abund)

Zgrad.16-8

⁽ⁿ⁾ 16th percentile of metallicity gradient PDF from radial metallicity profile without central 0.5reff, radius in kpc (Note 4) (stat.error)

Zgrad.84-8

⁽ⁿ⁾ 84th percentile of metallicity gradient PDF from radial metallicity profile without central 0.5reff, radius in kpc (Note 4) (stat.error)

Simbad

ask the Simbad data-base about this object (meta.ref.url) (DATA_LINK)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

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	Display UCD1+ UCD1

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