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J/ApJS/260/12
-1
Jet kinematics of blazars at 43GHz with 10yrs obs. (Weaver+, 2022)
ReadMe+ftp
2022ApJS..260...12W
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1.
J/ApJS/260/12/table12
Physical parameters of jet features
(273 rows)
meta
J/ApJS/260/12/table12
Simple Constraint
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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
)
ID
(char)
Source name from its B1950 coordinates
(
meta.id.parent
)
(
ID_PARENT
)
Knot
(char)
Knot designation
(
meta.id;meta.main
)
(
ID_MAIN
)
tau
yr
[0.1/9.8] Timescale of variability, τ
var
(
src.var
)
(
TIME_SCALE
)
e_tau
yr
[0.01/3] Uncertainty in tau
(
stat.error
)
(
ERROR
)
aavg
mas
[0.05/1.6] Mean knot size, <a>
(
phys.angSize
)
(
EXTENSION_DIAM
)
e_aavg
mas
[0.002/0.06] Uncertainty in Size
(
stat.error
)
(
ERROR
)
Nt
[3/81] Number of epochs
(Note 1)
(
meta.number
)
(
NUMBER
)
delta
[1.5/103.9] Doppler factor of variability
(
spect.dopplerParam
)
(
PHYS_TANG-DOPPLER-FACT
)
e_delta
[0.1/37.8] Uncertainty in delta
(
stat.error;pos.eq.dec
)
(
ERROR
)
Gamma
[1.7/132.2] Lorentz factor
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
e_Gamma
[0.036/24] Uncertainty in Gamma
(
stat.error
)
(
ERROR
)
theta
deg
[0.14/30.2] Viewing angle, Θ
○
(
pos.posAng
)
(
INST_ANG_OFFAXIS
)
e_theta
deg
[0.03/15.6] Uncertainty in theta
(
stat.error;pos.posAng
)
(
ERROR
)
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http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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