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Simple Target
List Of Targets
Fast Xmatch with large catalogs or Simbad
Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
arcsec
NB: The epoch used for the query is the original epoch of the table(s)
Radius
Box size
J/ApJ/927/64
-1
30yrs of spectroscopic measurements of VMP DLAs (Nunez+, 2022)
ReadMe+ftp
2022ApJ...927...64N
Similar Catalogs
Post annotation
1.
J/ApJ/927/64/table1
Metal summary of very metal-poor (VMP; [Fe/H]≤-2) damped Lyα absorbers (DLAs)
(79 rows)
meta
J/ApJ/927/64/table1
Simple Constraint
List Of Constraints
Query by
Constraints
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
)
(
RECORD
)
ID
(char)
Quasar abbreviated designation
(
meta.id
)
(
ID_IDENTIFIER
)
Name
(char)
Quasar full name
(Note 1)
(
meta.id;meta.main
)
(
ID_MAIN
)
zabs
[1.77/5.94] Redshift of the DLA
(
src.redshift
)
(
REDSHIFT_HC
)
logNHI
cm-2
[20/21.8] Log of HI column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
e_logNHI
cm-2
[0.02/0.2] logNHI uncertainty
(
stat.error
)
(
ERROR
)
l_[Fe/H]
(char)
Upper limit flag on [Fe/H]
(
meta.code.error;phys.abund.Fe
)
(
CODE_LIMIT
)
[Fe/H]
[Sun]
[-3.45/-1.91] Log of Fe/H abundance
(
phys.abund.Fe
)
(
PHYS_ABUND_FE/H
)
e_[Fe/H]
[Sun]
(n)
[0.001/0.3] [Fe/H] uncertainty
(
stat.error;phys.abund.Fe
)
(
ERROR
)
f_[C/H]
(char)
[<x] Limit flag on [C/H] ("x" when no value)
(
meta.code
)
(
CODE_MISC
)
[C/H]
[Sun]
(n)
[-3.43/-1.51] Log of C/H abundance
(
phys.abund
)
(
PHYS_ABUND_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
e_[C/H]
[Sun]
(n)
[0.03/0.2] [C/H] uncertainty
(
stat.error;phys.abund
)
(
ERROR
)
f_[N/H]
(char)
[<x] Limit flag on [N/H] ("x" when no value)
(
meta.code
)
(
CODE_MISC
)
[N/H]
[Sun]
(n)
[-4.2/-2.04] Log of N/H abundance
(
phys.abund
)
(
PHYS_ABUND_MISC
)
e_[N/H]
[Sun]
(n)
[0.04/0.15] [N/H] uncertainty
(
stat.error;phys.abund
)
(
ERROR
)
f_[O/H]
(char)
[<x] Limit flag on [O/H] ("x" when no value)
(
meta.code
)
(
CODE_MISC
)
[O/H]
[Sun]
(n)
[-3.17/-1.45] Log of O/H abundance
(
phys.abund
)
(
PHYS_ABUND_MISC
)
e_[O/H]
[Sun]
(n)
[0.015/0.2] [O/H] uncertainty
(
stat.error;phys.abund
)
(
ERROR
)
f_[Al/H]
(char)
[<x] Limit flag on [Al/H] ("x" when no value)
(
meta.code
)
(
CODE_MISC
)
[Al/H]
[Sun]
(n)
[-3.37/-1.52] Log of Al/H abundance
(
phys.abund
)
(
PHYS_ABUND_MISC
)
e_[Al/H]
[Sun]
(n)
[0.03/0.2] [Al/H] uncertainty
(
stat.error;phys.abund
)
(
ERROR
)
f_[Si/H]
(char)
[<x] Limit flag on [Si/H] ("x" when no value)
(
meta.code
)
(
CODE_MISC
)
[Si/H]
[Sun]
(n)
[-3.21/-1.35] Log of Si/H abundance
(
phys.abund
)
(
PHYS_ABUND_MISC
)
e_[Si/H]
[Sun]
(n)
[0.001/0.2] [Si/H] uncertainty
(
stat.error;phys.abund
)
(
ERROR
)
f_[S/H]
(char)
[<x] Limit flag on [S/H] ("x" when no value)
(
meta.code
)
(
CODE_MISC
)
[S/H]
[Sun]
(n)
[-2.64/-1.21] Log of S/H abundance
(
phys.abund
)
(
PHYS_ABUND_MISC
)
e_[S/H]
[Sun]
(n)
[0.01/0.17] [S/H] uncertainty
(
stat.error;phys.abund
)
(
ERROR
)
Inst
(char)
Instrument used to obtain spectra/measure abundance ("ESI", "HIRES", "UVES", "MIKE" or "XSHOOTER")
(
instr.setup
)
(
INST_ID
)
Ref
(char)
Reference code
(Note 2)
(
meta.note
)
(
REFER_CODE
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
_RA
deg
(i)
Right Ascension (J2000) from SIMBAD (not part of the original data)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
_DE
deg
(i)
Declination (J2000) from SIMBAD (not part of the original data)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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