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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/718/392
7333
SDSS Lyman limit systems at z~3.5 (Prochaska+, 2010)
ReadMe+ftp
2010ApJ...718..392P
Similar Catalogs
Post annotation
1.
J/ApJ/718/392/table1
SDSS-DR7 quasar sample
(3759 rows)
meta
J/ApJ/718/392/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
)
Plate
Plate number
(
meta.id;instr.plate
)
(
ID_PLATE
)
MJD
d
Modified Julian Date of observation
(
time.epoch
)
(
TIME_DATE
)
Fiber
Fiber identification
(
meta.id;meta.main
)
(
ID_FIBER
)
SDSS
(char)
(i)
Object name (JHHMMSS.ss+DDMMSS.s)
(
meta.id;meta.main
)
(
ID_MAIN
)
M
(char)
L
for {tau}
912
>=2 LLS survey, and
p
for proximate {tau}
912
>=2 LLS
(
meta.ref.url
)
(
DATA_LINK
)
z
Emission line derived redshift
(Note 1)
(
src.redshift
)
(
REDSHIFT_HC
)
f_z
Flag on z (0=normal)
(Note 2)
(
meta.code
)
(
CODE_MISC
)
A
(n)
Absorbed continuum fitting parameter A
(Note 3)
(
stat.param;spect.continuum
)
(
FIT_PARAM_VALUE
)
B
(n)
Absorbed continuum fitting parameter B
(Note 3)
(
stat.param;spect.continuum
)
(
FIT_PARAM_VALUE
)
Scale
(n)
Additional scaling factor
(Note 4)
(
arith.factor
)
(
DATA_SCALE-FACTOR
)
S/N
(n)
Estimated signal-to-noise
(Note 5)
(
stat.snr
)
(
INST_S/N
)
f_S/N
(char)
[I] I: indicates an infinity value for S/N
(
meta.code
)
(
CODE_MISC
)
DR7
Display the SDSS-DR7 quasar and photometry catalogs within 1.5"
(
meta.ref.url
)
(
DATA_LINK
)
Sloan
Display the SDSS online data for this quasar
(
meta.ref.url
)
(
DATA_LINK
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref
)
(
DATA_LINK
)
NED
ask the
NED
data-base about this object
(
meta.ref
)
(
DATA_LINK
)
_RA
deg
(i)
Positions from SDSS name (right ascension part)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
_DE
deg
(i)
Positions from SDSS name (declination part)
(
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+
UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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