VizieR Search Page
[
Back
] ⋅ [
Forwd
] ⋅ [
Print
] ⋅ [
Close
]
JavaScript is used, and should be enabled to get full functionality.
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/665/990
7830
SDSS DR2 BAL QSOs (Ganguly+, 2007)
ReadMe+ftp
2007ApJ...665..990G
Similar Catalogs
Post annotation
1.
J/ApJ/665/990/table4
Measured and derived quasar parameters
(4858 rows)
meta
J/ApJ/665/990/table4
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
Show
Sort
Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
SDSS
(char)
Object SDSS name (JHHMMSS.ss+DDMMSS.ss)
(
meta.id;meta.main
)
(
ID_ALTERNATIVE
)
MJD
d
Modified Julian Day of observation
(
time.epoch;obs
)
(
TIME_DATE
)
Plate
Plate number of observation
(
meta.id;instr.plate
)
(
NUMBER
)
Fiber
Fiber number of observation
(
meta.number
)
(
ID_FIBER
)
z
Quasar Redshift
(
src.redshift
)
(
REDSHIFT_HC
)
F3000
10-19W/m2/nm
Flux density at 3000 Angstroms
(Note 1)
(
phot.flux
)
(
SPECT_FLUX_VALUE
)
alpha
Power-law index at 3000 Angstroms
(Note 2)
(
spect.index
)
(
SPECT_SP-INDEX
)
L3000
10+38W
Luminosity at 3000 Angstroms
(
phys.luminosity
)
(
SPECT_LUMINOSITY
)
FWMH
km/s
The Mg II emission-line FWHM
(
spect.line.width
)
(
SPECT_LINE_FWHM
)
Mass
10+8solMass
Black hole mass estimate
(
phys.mass
)
(
PHYS_MASS_MISC
)
ERatio
Eddington ratio
(
phys.luminosity;arith.ratio
)
(
PHYS_LUMINOSITY_RATIO
)
Fit
[1/5] Fitting run that provided the best fit
(Note 3)
(
meta.id;stat.fit
)
(
FIT_ID
)
Qcl
(char)
Quasar classification
(Note 4)
(
meta.code.class
)
(
CLASS_CODE
)
SimbadName
(char)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
Sloan
Display the SDSS data for this quasar
(
meta.ref.url
)
(
DATA_LINK
)
_RA
deg
(i)
Position derived fron SDSS name (right ascension part)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
_DE
deg
(i)
Position derived fron SDSS name (declination part)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
ALL
cols
(i)
indexed column
Adapt form
Display your selection only
Reset to default columns
Display
UCD1+
UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
elapse time 0