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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/ApJS/221/2
3600
Keck+Magellan survey for LLSs. III. (Prochaska+, 2015)
ReadMe+ftp
2015ApJS..221....2P
Similar Catalogs
Post annotation
1.
J/ApJS/221/2/table1
(c)
Journal of HIRES observations
(65 rows)
meta
J/ApJS/221/2/table1
2.
J/ApJS/221/2/table2
(c)
Journal of MIKE observations
(56 rows)
meta
J/ApJS/221/2/table2
3.
J/ApJS/221/2/col
Ionic column summary for Si, C, Al, Fe and O
(tables 4 and 5)
(162 rows)
meta
J/ApJS/221/2/col
4.
J/ApJS/221/2/table6
(c)
Ionic column densities for 130 unique quasars
(2487 rows)
meta
J/ApJS/221/2/table6
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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join
Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(1+2)
N
(n)
Display the ionic column densities for this QSO if any
(
meta.ref.url
)
(
DATA_LINK
)
(ALL)
ID
(char)
Quasar identifier
(
meta.id;meta.main
)
(
ID_MAIN
)
(1+2)
AName
(char)
Alternative name
(
meta.id
)
(
ID_ALTERNATIVE
)
(1+2+4)
RAJ2000
"h:m:s"
(i)
Hour of right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1+2+4)
DEJ2000
"d:m:s"
(i)
Degree of declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(1+2)
mag
[16/19.1] r-band or V-band magnitude
(Note 1)
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
(1+2)
zem
[1.8/4.5] Quasar emission redshift
(
src.redshift
)
(
REDSHIFT_HC
)
(1+2)
Date
"Y:M:D"
(n)
Observation UT date
(
time.epoch;obs
)
(
TIME_DATE
)
(1+2)
Slit
(char)
Slit (Decker employed)
(Note)
(
meta.note
)
(
ID_SLIT
)
(1)
Mode
(char)
Mode (only for table 1)
(
instr.setup
)
(
INST_SETUP
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1+2)
Exp
s
[1295/21600] Exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
(1+2)
S/N
(char)
pix-1
HIRES signal to noise ratio
(Note 3)
(
stat.snr
)
(
INST_S/N
)
(2)
S/Nr
(char)
pix-1
Signal to noise ratio (red) (only for table2)
(Note 4)
(
stat.snr
)
(
INST_S/N
)
(3+4)
zabs
[1.7/4.4] Redshift derived from absorption lines
(
src.redshift
)
(
REDSHIFT_HC
)
(3+4)
logNHI
[cm-2]
[16.9/20.3] Log H I column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(3)
e_logNHI
[cm-2]
Lower uncertainty in logNHI
(
stat.error
)
(
ERROR
)
(3)
E_logNHI
[cm-2]
Upper uncertainty in logNHI
(
stat.error;stat.max
)
(
ERROR
)
(3)
l_logNC+
(char)
Lower or upper limit at 95% confidence limit
(
meta.code.error
)
(
CODE_LIMIT
)
(3)
logNC+
[cm-2]
(n)
Log C
+
column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(3)
e_logNC+
[cm-2]
(n)
Uncertainty in logNC+
(
stat.error
)
(
ERROR
)
(3)
l_logNC3+
(char)
Lower or upper limit at 95% confidence limit
(
meta.code.error
)
(
CODE_LIMIT
)
(3)
logNC3+
[cm-2]
(n)
Log C
3+
column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(3)
e_logNC3+
[cm-2]
(n)
Uncertainty in logNC3+
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(3)
l_logNSi+
(char)
Lower or upper limit at 95% confidence limit
(
meta.code.error
)
(
CODE_LIMIT
)
(3)
logNSi+
[cm-2]
(n)
Log Si
+
column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(3)
e_logNSi+
[cm-2]
(n)
Uncertainty in logNSi+
(
stat.error
)
(
ERROR
)
(3)
l_logNSi3+
(char)
Lower or upper limit at 95% confidence limit
(
meta.code.error
)
(
CODE_LIMIT
)
(3)
logNSi3+
[cm-2]
(n)
Log Si
3+
column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(3)
e_logNSi3+
[cm-2]
(n)
Uncertainty in logNSi3+
(
stat.error
)
(
ERROR
)
(3)
l_logNO0
(char)
Lower or upper limit at 95% confidence limit
(
meta.code.error
)
(
CODE_LIMIT
)
(3)
logNO0
[cm-2]
(n)
Log O
0
column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(3)
e_logNO0
[cm-2]
(n)
Uncertainty in logNO0
(
stat.error
)
(
ERROR
)
(3)
l_logNAl+
(char)
Lower or upper limit at 95% confidence limit
(
meta.code.error
)
(
CODE_LIMIT
)
(3)
logNAl+
[cm-2]
(n)
Log Al
+
column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(3)
e_logNAl+
[cm-2]
(n)
Uncertainty in logNAl+
(
stat.error
)
(
ERROR
)
(3)
l_logNAl++
(char)
Lower or upper limit at 95% confidence limit
(
meta.code.error
)
(
CODE_LIMIT
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(3)
logNAl++
[cm-2]
(n)
Log Al
++
column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(3)
e_logNAl++
[cm-2]
(n)
Uncertainty in logNAl++
(
stat.error
)
(
ERROR
)
(3)
l_logNFe+
(char)
Lower or upper limit at 95% confidence limit
(
meta.code.error
)
(
CODE_LIMIT
)
(3)
logNFe+
[cm-2]
(n)
Log Fe
+
column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(3)
e_logNFe+
[cm-2]
(n)
Uncertainty in logNFe+
(
stat.error
)
(
ERROR
)
(4)
lambda
0.1nm
[922.2/2853] Transition rest wavelength in Angstroms
(
em.wl;phys.atmol.transition
)
(
SPECT_WAVELENGTH_MISC
)
(4)
vmin
km/s
[-984/75] Minimum velocity limit
(
phys.veloc
)
(
VELOC_MISC
)
(4)
vmax
km/s
[-183/2931] Maximum velocity limit
(
phys.veloc
)
(
VELOC_MISC
)
(4)
l_logN
(char)
Limit flag on logN
(
meta.code.error
)
(
CODE_LIMIT
)
(4)
logN
[cm-2]
[11.1/18] Log column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(4)
e_logN
[cm-2]
(n)
[0/0.2] Standard deviation in logN)
(
stat.error
)
(
ERROR
)
(4)
Ion
(n)
[6.2/30.2] Numeric ion designation
(Note 1)
(
phys.atmol.ionStage
)
(
AT_ION_ID
)
(4)
l_logNion
(char)
Limit flag on logNion
(
meta.code.error
)
(
CODE_LIMIT
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(4)
logNion
[cm-2]
(n)
[11.1/15.8] Log ion column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(4)
e_logNion
[cm-2]
(n)
[0.05/0.2] Standard deviation in logNion
(
stat.error
)
(
ERROR
)
(4)
S
(char)
Link to ionic column summary
(
meta.ref.url
)
(
DATA_LINK
)
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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