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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/table3
Properties of the HI 21cm and OH 18cm Line Observations
(16 rows)
meta
J/MNRAS/498/883/table3
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Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
Name
(char)
Source name
(
meta.id;meta.main
)
(
ID_MAIN
)
f_Name
(char)
Flag on Name
(Note 1)
(
meta.code
)
(
CODE_MISC
)
zabs
Redshift of known intervening 21cm absorbers
(Note 2)
(
src.redshift
)
(
REDSHIFT_HC
)
e_zabs
(n)
Error on zabs
(
stat.error
)
(
ERROR
)
nuHI
MHz
Observed frequency for the HI 21cm line
(
em.freq
)
(
SPECT_LINE_FREQUENCY
)
e_nuHI
MHz
(n)
Error on nuHI
(
stat.error
)
(
ERROR
)
DvHI
(char)
km/s
Velocity range for the HI 21cm line search
(
spect.dopplerVeloc
)
(
SPECT_VELOC_VALUE
)
rmsHI
mJy
(n)
Measured rms noise over the searched region for the HI 21cm line
(
instr.det.noise
)
(
INST_NOISE
)
f_rmsHI
(char)
[*] Flag on rmsHI
(Note 3)
(
meta.code
)
(
CODE_MISC
)
contHI
Jy
(n)
Continuum flux density for the HI 21cm line
(
phot.flux.density;em.radio
)
(
PHOT_FLUX_RADIO_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
e_contHI
Jy
(n)
Error on contHI
(
stat.error
)
(
ERROR
)
l_NHI
(char)
Limit flag on NHI
(
meta.code.error
)
(
CODE_LIMIT
)
NHI
10+18/cm2/K
(n)
Derived 3{sigma} upper limit to the HI column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
e_NHI
10+18/cm2/K
(n)
Error on NHI
(
stat.error
)
(
ERROR
)
nuOH1612
MHz
Observed frequency for the OH 1612MHz line
(
em.freq
)
(
SPECT_LINE_FREQUENCY
)
DvOH1612
(char)
km/s
Velocity range for the OH 1612MHz line search
(
spect.dopplerVeloc
)
(
SPECT_VELOC_VALUE
)
rmsOH1612
mJy
(n)
Measured rms noise over the searched region for the OH 1612MHz line
(
stat.stdev;instr.det.noise;obs.field
)
(
INST_NOISE
)
f_rmsOH1612
(char)
[*] Flag on rmsOH1612
(Note 3)
(
meta.code
)
(
CODE_MISC
)
nuOH1667
MHz
Observed frequency for the OH 1667MHz line
(
em.freq
)
(
SPECT_LINE_FREQUENCY
)
DvOH1667
(char)
km/s
Velocity range for the OH 1667MHz line search
(
spect.dopplerVeloc
)
(
SPECT_VELOC_VALUE
)
rmsOH1667
mJy
(n)
Measured rms noise over the searched region for the OH 1667MHz line
(
stat.stdev;instr.det.noise;obs.field
)
(
INST_NOISE
)
f_rmsOH1667
(char)
[*] Flag on rmsOH1612
(Note 3)
(
meta.code
)
(
CODE_MISC
)
nuOH1720
MHz
Observed frequency for the OH 1720MHz line
(
em.freq
)
(
SPECT_LINE_FREQUENCY
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
DvOH1720
(char)
km/s
Velocity range for the OH 1720MHz line search
(
spect.dopplerVeloc
)
(
SPECT_VELOC_VALUE
)
rmsOH1720
mJy
(n)
Measured rms noise over the searched region for the OH 1720MHz line
(
stat.stdev;instr.det.noise;obs.field
)
(
INST_NOISE
)
f_rmsOH1720
(char)
[*] Flag on rmsOH1612
(Note 3)
(
meta.code
)
(
CODE_MISC
)
contOH
Jy
(n)
OH continuum flux density
(Note 4)
(
phot.flux.density;em.radio
)
(
PHOT_FLUX_RADIO_MISC
)
e_contOH
Jy
(n)
Error on contOH
(
stat.error
)
(
ERROR
)
l_NOH
(char)
Limit flag on NOH
(
meta.code.error
)
(
CODE_LIMIT
)
NOH
10+13/cm2/K
(n)
Derived 3{sigma} upper limit to the HI column density
(Note 4)
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
e_NOH
10+13/cm2/K
(n)
Error on NOH
(
stat.error
)
(
ERROR
)
f_NOH
(char)
[c] Flag on NOH
(Note 5)
(
meta.code
)
(
CODE_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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