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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/871/57
-1
SDSS & MMT obs. of extremely massive QSOs & gal. (Yoon+, 2019)
ReadMe+ftp
2019ApJ...871...57Y
Similar Catalogs
Post annotation
1.
J/ApJ/871/57/table1
(c)
Properties of extremely massive quasars
(52 rows)
meta
J/ApJ/871/57/table1
2.
J/ApJ/871/57/table2
(c)
Galaxies observed by the MMT Hectospec
(661 rows)
meta
J/ApJ/871/57/table2
Xmatch is
on
off
Radius:
arcsec
Master table:
all - matching rows only
J/ApJ/871/57/table1
J/ApJ/871/57/table2
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)
SDSS
(char)
SDSS DR7 quasar name (JHHMMSS.ss+DDMMSS.s)
(Note 1)
(
meta.id;meta.main
)
(
ID_MAIN
)
(1)
Ng
(n)
Number of galaxies within 0.5deg of this quasar (link to MMT observations – Table 2)
(
meta.ref.url
)
(
DATA_LINK
)
(ALL)
zspec
[0.24/0.4] Spectroscopic redshifts
(Note 1)
(
src.redshift;pos.heliocentric
)
(
REDSHIFT_HC
)
(1)
logL5100
[10-7J]
[44/45.8] Log of the 5100 continuum luminosity; in units of erg/s
(
phys.luminosity
)
(
PHYS_LUMINOSITY_CONTINUUM
)
(1)
e_logL5100
[10-7J]
[0/0.04] Uncertainty in logL5100
(
stat.error
)
(
ERROR
)
(1)
FWHMHb
km/s
[8162/38343] Hβ full width at half maximum
(
spect.line.width
)
(
SPECT_LINE_FWHM
)
(1)
e_FWHMHb
km/s
[154/8713] Uncertainty in FWHMHb
(
stat.error
)
(
ERROR
)
(1)
logMBH
[Msun]
[9.4/10.6] Log of black hole mass
(
phys.mass
)
(
PHYS_MASS_MISC
)
(1)
e_logMBH
[Msun]
[0.01/0.4] Uncertainty in logMBH
(
stat.error
)
(
ERROR
)
(1)
d0.5Mpc
[-1/10.2] Overdensity around quasar at 0.5Mpc
(Note 2)
(
phys.density;arith.ratio
)
(
PHYS_DENSITY_RATIO
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
d7th
[-0.6/19.1] Overdensity around quasar at 7th nearest galaxy
(Note 2)
(
phys.density;arith.ratio
)
(
PHYS_DENSITY_RATIO
)
(1)
DPE
(char)
Double peaked Hβ emission? (Y=QSOs with double-peaked broad Hβ lines; 30 occurrences)
(Note 3)
(
meta.code
)
(
CODE_MISC
)
(ALL)
DR7+DR12
(char)
Display data from SDSS -DR7 (
II/294
) and -DR12 (
V/147
) within 0.5"
(
meta.ref.url
)
(
DATA_LINK
)
(ALL)
Sloan
(char)
Display the online SDSS data for the nearest object
(
meta.ref.url
)
(
DATA_LINK
)
(ALL)
Simbad
(char)
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
(1)
NED
(char)
ask the
NED
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
(1)
LEDA
(char)
ask the
LEDA
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
(1)
_RA
deg
(i)
Position from SDSS name (right ascension part)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
_DE
deg
(i)
Position from SDSS name (declination part)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(2)
RAJ2000
deg
(i)
[208/257.1] Right Ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(2)
DEJ2000
deg
(i)
[13.2/61.3] Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(2)
f_zspec
(char)
Redshift Measurement Type
(Note 1)
(
meta.code
)
(
CODE_MISC
)
(2)
rmag
mag
[17.8/21] SDSS r-band apparent (AB) magnitude
(
phot.mag;em.opt.R
)
(
PHOT_SDSS_R
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1
http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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