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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
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J/ApJ/914/130
-1
Chandra & VLA obs. of 14 high-redshift QSOs (Snios+, 2021)
ReadMe+ftp
2021ApJ...914..130S
Similar Catalogs
Post annotation
1.
J/ApJ/914/130/quasars
Chandra observations (Table 1), VLA observations (Table 2) and optical properties (Table 6) of the quasar sample
(14 rows)
meta
J/ApJ/914/130/quasars
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
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
QSO
(char)
(i)
Quasar designation (JHHMM+DDMM)
(
meta.id;meta.main
)
(
ID_MAIN
)
z
[3/3.81] Redshift measurements
(Note 1)
(
src.redshift
)
(
REDSHIFT_HC
)
RAJ2000
"h:m:s"
(i)
Hour of right ascension (J2000)
(Note 2)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
"d:m:s"
(i)
Degree of declination (J2000)
(Note 2)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
ObsID
[20399/20412] Observation identifier
(Note 3)
(
meta.id;obs.param;obs
)
(
OBS_ID
)
Date
"Y:M:D"
(n)
Date of observation (UT)
(
time.epoch
)
(
TIME_DATE
)
Exp
ks
[9/9.8] Total exposure time after flare removal reprocessing and dead time correction
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
logMBH
[Msun]
(n)
[8.53/9.99] log of BH mass
(Note 4)
(
phys.mass
)
(
PHYS_MASS_MISC
)
e_logMBH
[Msun]
(n)
[0.01/0.5] logMBH uncertainty
(
stat.error
)
(
ERROR
)
logLbol
[10-7W]
(n)
[46.63/47.86] Log of bolometric luminosity
(Note 4)
(
phys.luminosity
)
(
PHOT_BOL_LUMINOSITY
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
logLEdd
(n)
[-0.77/0.34] Eddington ratios for the quasar sample
(
phys.luminosity;arith.ratio
)
(
PHYS_LUMINOSITY_RATIO
)
ExpVLA
s
[259.2/580] VLA exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
Freq
GHz
[1.4/6.2] Observed frequency
(
em.freq
)
(
OBS_FREQUENCY
)
DateVLA
"Y:M:D"
(n)
VLA observation date
(
time.epoch
)
(
TIME_DATE
)
maxBeam
arcsec
[0.24/1.95] Beam maximum
(
phys.angSize;instr.beam
)
(
INST_BEAM_SIZE
)
minBeam
arcsec
[0.21/1.41] Beam minimum
(
phys.angSize;instr.beam
)
(
INST_BEAM_SIZE
)
PABeam
deg
[-61.4/72.3] Beam position angle
(
pos.posAng;instr.beam
)
(
POS_POS-ANG
)
Int
mJy/beam
[0.1/0.85] Minimum contour intensity
(
phot.flux.density;em.radio.750-1500MHz
)
(
PHOT_FLUX_RADIO_1G
)
m1450
mag
[17.4/21.1] Rest-frame, monochromatic AB apparent magnitude at 1450Å, as measured from Pan-STARRS r band
(Note 5)
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
L2500
10+24W/Hz
[2.3/54.7] Rest-frame, monochromatic luminosity at 2500Å, in units of 10
31
erg/s/Hz
(
phys.luminosity;arith.ratio
)
(
SPECT_LUMINOSITY
)
aOX
[-1.86/-1.25] Optical-to-X-ray power-law slope
(
spect.index
)
(
SPECT_SP-INDEX
)
e_aOX
[0.03/0.14] Lower uncertainty on aOX
(Note 6)
(
stat.error
)
(
ERROR
)
E_aOX
[0.03/0.13] Upper uncertainty on aOX
(Note 6)
(
stat.error;stat.max
)
(
ERROR
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
LEDA
ask the
LEDA
data-base about this object
(
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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