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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)
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J/ApJ/543/552
5450
z>3 damped Ly{alpha} absorption systems (Storrie-Lombardi+, 2000)
ReadMe+ftp
2000ApJ...543..552S
Similar Catalogs
Post annotation
1.
J/ApJ/543/552/table1
LRIS Journal of Observations
(54 rows)
meta
J/ApJ/543/552/table1
2.
J/ApJ/543/552/table2
LRIS follow-up of Candidate damped Lyman{alpha} absorbers
(20 rows)
meta
J/ApJ/543/552/table2
3.
J/ApJ/543/552/table3
New LRIS Survey Data
(26 rows)
meta
J/ApJ/543/552/table3
4.
J/ApJ/543/552/table4
New Lick/AAT Survey Data
(10 rows)
meta
J/ApJ/543/552/table4
5.
J/ApJ/543/552/table5
(c)
Statistical Sample: QSOs with damped Lyman{alpha} absorbers
(86 rows)
meta
J/ApJ/543/552/table5
6.
J/ApJ/543/552/table6
(c)
Statistical sample: QSOs without damped Lyman{alpha} absorbers
(566 rows)
meta
J/ApJ/543/552/table6
7.
J/ApJ/543/552/refs
References
(31 rows)
meta
J/ApJ/543/552/refs
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
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)
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Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(1+2+3+4+5+6)
QSO
(char)
QSO name
(
meta.id;meta.main
)
(
ID_MAIN
)
(1+2+3+4)
zem
Emission redshift
(
src.redshift
)
(
REDSHIFT_HC
)
(1+4)
Date
"Y:M:D"
(n)
Observation date
(
time.epoch
)
(
TIME_DATE
)
(1+2)
Vmag
mag
(n)
V magnitude
(
phot.mag;em.opt.V
)
(
PHOT_MAG_V
)
(1+2+4)
Rmag
mag
(n)
R magnitude
(
phot.mag;em.opt.R
)
(
PHOT_MAG_R
)
(1)
lambda
nm
Central wavelength of the grating setting
(
em.wl.central
)
(
SPECT_WAVELENGTH_CENTRAL
)
(1+4)
ExpTime
s
Exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
(1)
Grating
Number of grooves per millimeter of the grating
(
instr.param
)
(
INST_PARAM
)
(1)
r_QSO
(n)
Reference to observations reporting discovery of the candidate (in ref.dat)
(
meta.ref
)
(
REFER_CODE
)
(2)
Ref
(char)
Reference of the low-resolution survey
(Note 1)
(
meta.ref
)
(
REFER_CODE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(2+3+4)
zabs
Survey absorption redshift
(
src.redshift
)
(
REDSHIFT_HC
)
(2)
EWLy{alpha}
0.1nm
Survey Ly{alpha} equivalent width
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
(2+4)
logNHI
[cm-2]
(n)
Survey HI column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(2)
zabs2
(n)
Follow-up absorption redshift
(Note 2)
(
src.redshift
)
(
REDSHIFT_HC
)
(2)
n_zabs2
(char)
[abc] Note on components
(Note 3)
(
meta.note
)
(
NOTE
)
(2)
logNHI2
[cm-2]
(n)
Follow-up HI column density
(Note 2)
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(2)
e_logNHI2
[cm-2]
(n)
rms uncertainty on logNHI2
(
stat.error
)
(
ERROR
)
(2+3)
NotDamped
(char)
Not damped (no zabs2 and logNHI2 values)
(
meta.code
)
(
CODE_MISC
)
(3)
n_zem
(char)
[d] Note on zem
(Note 2)
(
meta.note
)
(
NOTE
)
(3+4)
zmin
(n)
Minimum redshift value
(
src.redshift
)
(
REDSHIFT_HC
)
(3+4)
zmax
(n)
Maximum redshift value
(
src.redshift
)
(
REDSHIFT_HC
)
(3)
n_zabs
(char)
[abc] Note on Components
(Note 3)
(
meta.note
)
(
NOTE
)
(3+4)
EWLyA
0.1nm
(n)
Ly{alpha} equivalent width
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(3)
l_logNHI
(char)
[<= ] Limit flag on logNHI
(
meta.code.error
)
(
CODE_LIMIT
)
(3)
logNHI
cm-2
(n)
H I column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(3)
e_logNHI
cm-2
(n)
rms uncertainty on logNHI
(
stat.error
)
(
ERROR
)
(3+4)
n_logNHI
(char)
[abc] Note on Components
(Note 3)
(
meta.note
)
(
NOTE
)
(4)
n_QSO
(char)
[b] Note on QSO
(Note 1)
(
meta.note
)
(
NOTE
)
(4+7)
Ref
Reference
(Note 2)
(
meta.ref
)
(
REFER_CODE
)
(4)
Obs
(char)
Observation campaign
(Note 3)
(
meta.id;instr.tel
)
(
TEL_ID
)
(4)
Date2
"Y:M:D"
(n)
Second date of observation
(
time.epoch
)
(
TIME_DATE
)
(5+6)
z
QSO redshift
(
src.redshift
)
(
REDSHIFT_HC
)
(5+6)
zMin
Lower redshift limit for detection
(
src.redshift
)
(
REDSHIFT_HC
)
(5+6)
zMax
Upper redshift limit for detection
(
src.redshift
)
(
REDSHIFT_HC
)
(5+6)
zAbs
(n)
Absorption redshift
(
src.redshift
)
(
REDSHIFT_HC
)
(5+6)
log(NHI)
[cm-2]
(n)
Log of hydrogen column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(5+6)
Note
(char)
[a] a: Candidate
(
meta.note
)
(
NOTE
)
(5+6)
r_QSO
(char)
Reference code(s) detailed in refs.dat file
(
meta.ref
)
(
REFER_CODE
)
(5+6)
Simbad
(char)
ask the
Simbad
data-base about this object
(
meta.ref
)
(
DATA_LINK
)
(5+6)
_RA
deg
(n)
(i)
Position (from Simbad) (right ascension part)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(5+6)
_DE
deg
(n)
(i)
Position (from Simbad) (declination part)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(7)
BibCode
(char)
Bibcode
(
meta.bib.bibcode
)
(
REFER_BIBCODE
)
(7)
Com
(char)
Authors and comments
(
meta.note
)
(
REMARKS
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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