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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/MNRAS/498/883	-1		Neutral hydrogen evolution over the past 11Gyr (Grasha+, 2020) ReadMe+ftp 2020MNRAS.498..883G Similar Catalogs Post annotation
1.	J/MNRAS/498/883/table1		^(c)Journal of Observations (261 rows) metaJ/MNRAS/498/883/table1
2.	J/MNRAS/498/883/table2		Sources with HI 21cm absorption (29 rows) metaJ/MNRAS/498/883/table2
3.	J/MNRAS/498/883/table3		Properties of the HI 21cm and OH 18cm Line Observations (16 rows) metaJ/MNRAS/498/883/table3

Simple Constraint List Of Constraints

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Column

Constraint

Explain (UCD)

(ALL)

recno

Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)

(1)

(char)

Link to Tables 2 and 3 ((unassigned);meta.version;arith.diff;pos.geocentric)

(ALL)

Name

(char)

⁽ⁱ⁾ Source name ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)

(ALL)

f_Name

(char)

[abc] Flag on Name (Note 1) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

(1)

RAJ2000

"h:m:s"

Right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

(1)

DEJ2000

"d:m:s"

Declination (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)

(1+2)

Optical redshift of the background radio object ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)

(1+2)

e_z

⁽ⁿ⁾ Error on z ((unassigned);meta.version;arith.diff;time.age;pos.parallax.dyn;meta.main)

(1)

T1.4

Total integration time spent on the reduced spectrum for the 1.4GHz bandpass (Note 2) ((unassigned);meta.version;arith.diff;instr.rmsf;meta.main)

(1)

rms1.4

mJy

⁽ⁿ⁾ Average measured spectral noise level for the 1.4GHz bandpass (Note 2) ((unassigned);(unassigned);(unassigned);phot.flux.sb;spect.dopplerVeloc.radio;meta.main)

(1)

f_rms1.4

(char)

[*] Flag on rms1.4 (Note 3) ((unassigned);meta.version;arith.diff;pos.eq.dec)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

(1)

S1.4

⁽ⁿ⁾ Flux limit measured as closely to 1420 MHz (Note 2) ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))

(1)

l_NHI1.4

(char)

Limit flag on NHI1.4 ((unassigned);meta.version;arith.diff;pos.galactic.lon)

(1)

NHI1.4

10+18/cm2

⁽ⁿ⁾ Column density limit measured as closely to 1420 MHz (Note 2) ((unassigned);pos.galactic.lon;arith.factor;(unassigned))

(1)

T1.0

Total integration time spent on the reduced spectrum for the 1.0GHz bandpass (Note 4) ((unassigned);(unassigned);(unassigned);instr.rmsf;meta.main)

(1)

rms1.0

mJy

⁽ⁿ⁾ Average measured spectral noise level for the 1.0GHz bandpass (Note 4) ((unassigned);(unassigned);(unassigned);phot.flux.sb;spect.dopplerVeloc.radio;meta.main)

(1)

f_rms1.0

(char)

[*] Flag on rms1.0 (Note 3) ((unassigned);pos.wcs.naxis;arith.grad;pos.eq.dec)

(1)

S1.0

⁽ⁿ⁾ Flux limit measured as closely to 1000 MHz (Note 4) ((unassigned);stat.error;arith.factor;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))

(1)

l_NHI1.0

(char)

Limit flag on NHI1.0 ((unassigned);(unassigned);(unassigned);pos.galactic.lon)

(1)

NHI1.0

10+18/cm2

⁽ⁿ⁾ Column density limit measured as closely to 1000MHz (Note 4) ((unassigned);(unassigned);(unassigned);(unassigned))

(1)

T800

Total integration time spent on the reduced spectrum for the 800MHz bandpass (Note 5) ((unassigned);meta.version;arith.diff;instr.rmsf;meta.main)

(1)

rms800

mJy

⁽ⁿ⁾ Average measured spectral noise level for the 800MHz bandpass (Note 5) ((unassigned);meta.version;arith.diff;phot.flux.sb;spect.dopplerVeloc.radio;meta.main)

(1)

f_rms800

(char)

[*] Flag on rms800 (Note 3) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

(1)

S800

⁽ⁿ⁾ Flux limit measured as closely to 800 MHz (Note 5) ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

(1)

e_S800

⁽ⁿ⁾ Error on S800 ((unassigned);(unassigned);(unassigned);time.age;meta.main)

(1)

l_NHI800

(char)

Limit flag on NHI800 ((unassigned);meta.version;arith.diff;pos.galactic.lon)

(1)

NHI800

10+18/cm2

⁽ⁿ⁾ Column density limit measured as closely to 800MHz (Note 5) ((unassigned);(unassigned);(unassigned);(unassigned))

(1)

T450

Total integration time spent on the reduced spectrum for the 450MHz bandpass (Note 6) ((unassigned);(unassigned);(unassigned);instr.rmsf;meta.main)

(1)

rms450

mJy

⁽ⁿ⁾ Average measured spectral noise level for the 450MHz bandpass (Note 6) ((unassigned);(unassigned);(unassigned);phot.flux.sb;spect.dopplerVeloc.radio;meta.main)

(1)

f_rms450

(char)

[*] Flag on rms450 (Note 3) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

(1)

S450

⁽ⁿ⁾ Flux limit measured as closely to 450MHz (Note 6) ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))

(1)

l_NHI450

(char)

Limit flag on NHI450 ((unassigned);meta.version;arith.diff;pos.galactic.lon)

(1)

NHI450

10+18/cm2

⁽ⁿ⁾ Column density limit measured as closely to 450MHz (Note 6) ((unassigned);(unassigned);(unassigned);(unassigned))

(1)

Dztot

⁽ⁿ⁾ Total redshift searched per source in all the receivers ((unassigned);(unassigned);(unassigned);pos.parallax;arith.diff;meta.main)

(1)

f_Dztot

(char)

[*] Flag on Dztot (Note 3) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

(1)

SimbadName

(char)

⁽ⁿ⁾Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)

(2)

Comp

(char)

Numbered Gaussian component ((unassigned);(unassigned);(unassigned);pos.posAng)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

(2)

MHz

Central frequency of each component ((unassigned);(unassigned);(unassigned);instr.spect)

(2)

e_nu

MHz

Error on nu ((unassigned);(unassigned);(unassigned);time.age;meta.main)

(2)

Fcont

Continuum flux density ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;stat.interval;(unassigned))

(2)

e_Fcont

Error on Fcont ((unassigned);(unassigned);(unassigned);time.age;meta.main)

(2)

FWHM

kHz

Observed width of the line ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)

(2)

e_FWHM

kHz

Error on FWHM ((unassigned);(unassigned);(unassigned);time.age;(unassigned))

(2)

FWHMrf

km/s

Rest-frame line width ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)

(2)

e_FWHMrf

km/s

Error on FWHMrf ((unassigned);(unassigned);(unassigned);time.age;meta.main)

(2)

Depth

mJy

Depth of the absorption line ((unassigned);(unassigned);(unassigned);phys.particle.alpha;phys.angArea;meta.main)

(2)

e_Depth

mJy

Error on Depth ((unassigned);(unassigned);(unassigned);time.age;phys.phaseSpace)

(2)

tau

10-2

Peak optical depth ((unassigned);(unassigned);(unassigned);phys.particle.alpha;pos.lsr;meta.main)

(2)

e_tau

10-2

Error on tau ((unassigned);(unassigned);(unassigned);time.age;meta.main)

(2+3)

NHI

10+18/cm2/K

Derived HI column density N_HI/ (T_s/f) ((unassigned);(unassigned);(unassigned);(unassigned))

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

(2+3)

e_NHI

10+18/cm2/K

Error on NHI ((unassigned);(unassigned);(unassigned);time.age;meta.main)

(2)

NHIlit

10+18/cm2/K

⁽ⁿ⁾ Measured HI column density N_HI/(T_s/f) from previous 21 cm observations ((unassigned);(unassigned);(unassigned);(unassigned))

(2)

e_NHIlit

10+18/cm2/K

⁽ⁿ⁾ Error on NHIlit ((unassigned);(unassigned);(unassigned);time.age;meta.main)

(2)

r_NHIlit

(char)

Reference for NHIlit (Note 2) ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;(unassigned))

(2)

Ts/f

⁽ⁿ⁾ Measured T_s/f values constrained from Ly{alpha} and VLA observations from Kanekar et al. (2014MNRAS.438.2131K) ((unassigned);(unassigned);(unassigned);em)

(3)

zabs

Redshift of known intervening 21cm absorbers (Note 2) ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)

(3)

e_zabs

⁽ⁿ⁾ Error on zabs ((unassigned);(unassigned);(unassigned);time.age;meta.main)

(3)

nuHI

MHz

Observed frequency for the HI 21cm line ((unassigned);(unassigned);(unassigned);instr.spect)

(3)

e_nuHI

MHz

⁽ⁿ⁾ Error on nuHI ((unassigned);(unassigned);(unassigned);time.age;meta.main)

(3)

DvHI

(char) km/s

Velocity range for the HI 21cm line search ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

(3)

rmsHI

mJy

⁽ⁿ⁾ Measured rms noise over the searched region for the HI 21cm line ((unassigned);(unassigned);(unassigned);phot.flux.sb)

(3)

f_rmsHI

(char)

[*] Flag on rmsHI (Note 3) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

(3)

contHI

⁽ⁿ⁾ Continuum flux density for the HI 21cm line ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;stat.interval;(unassigned))

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

(3)

e_contHI

⁽ⁿ⁾ Error on contHI ((unassigned);(unassigned);(unassigned);time.age;meta.main)

(3)

l_NHI

(char)

Limit flag on NHI ((unassigned);(unassigned);(unassigned);pos.galactic.lon)

(3)

nuOH1612

MHz

Observed frequency for the OH 1612MHz line ((unassigned);(unassigned);(unassigned);instr.spect)

(3)

DvOH1612

(char) km/s

Velocity range for the OH 1612MHz line search ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

(3)

rmsOH1612

mJy

⁽ⁿ⁾ Measured rms noise over the searched region for the OH 1612MHz line ((unassigned);(unassigned);(unassigned);meta.id.PI;phot.flux.density;time.lifetime)

(3)

f_rmsOH1612

(char)

[*] Flag on rmsOH1612 (Note 3) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

(3)

nuOH1667

MHz

Observed frequency for the OH 1667MHz line ((unassigned);(unassigned);(unassigned);instr.spect)

(3)

DvOH1667

(char) km/s

Velocity range for the OH 1667MHz line search ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

(3)

rmsOH1667

mJy

⁽ⁿ⁾ Measured rms noise over the searched region for the OH 1667MHz line ((unassigned);(unassigned);(unassigned);meta.id.PI;phot.flux.density;time.lifetime)

(3)

f_rmsOH1667

(char)

[*] Flag on rmsOH1612 (Note 3) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

(3)

nuOH1720

MHz

Observed frequency for the OH 1720MHz line ((unassigned);(unassigned);(unassigned);instr.spect)

(3)

DvOH1720

(char) km/s

Velocity range for the OH 1720MHz line search ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

(3)

rmsOH1720

mJy

⁽ⁿ⁾ Measured rms noise over the searched region for the OH 1720MHz line ((unassigned);(unassigned);(unassigned);meta.id.PI;phot.flux.density;time.lifetime)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

(3)

f_rmsOH1720

(char)

[*] Flag on rmsOH1612 (Note 3) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

(3)

contOH

⁽ⁿ⁾ OH continuum flux density (Note 4) ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;stat.interval;(unassigned))

(3)

e_contOH

⁽ⁿ⁾ Error on contOH ((unassigned);(unassigned);(unassigned);time.age;meta.main)

(3)

l_NOH

(char)

Limit flag on NOH ((unassigned);(unassigned);(unassigned);pos.galactic.lon)

(3)

NOH

10+13/cm2/K

⁽ⁿ⁾ Derived 3{sigma} upper limit to the HI column density (Note 4) ((unassigned);(unassigned);(unassigned);(unassigned))

(3)

e_NOH

10+13/cm2/K

⁽ⁿ⁾ Error on NOH ((unassigned);(unassigned);(unassigned);time.age;meta.main)

(3)

f_NOH

(char)

[c] Flag on NOH (Note 5) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Adapt form	Display your selection only	Reset to default columns
	Display UCD1+ UCD1

The following problems were encountered in this VizieR run:

****Error execute query: UPDATE METAstat set nother=nother+1, tother=846516409 Where phase=3 and catid=74980883
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846516409 Where phase=3 and catid=74980883
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104

If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR2508200.err (2026-10-28T15:26:48)
-3
-source=J/MNRAS/498/883
-ref=VIZ6ae214392645a8

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