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J/ApJ/897/177
-1
142 high-redshift blazars at the cosmic dawn (Paliya+, 2020)
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2020ApJ...897..177P
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1.
J/ApJ/897/177/table3
The results of the spectral analysis of the analyzed X-ray data obtained with Swift-XRT, XMM-Newton, and/or Chandra satellites
(176 rows)
meta
J/ApJ/897/177/table3
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(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
Name
(char)
Position based name in Radio Catalog
(
meta.id;meta.main
)
(
ID_MAIN
)
NH
10+20cm-2
[0.74/34.3] Galactic neutral H column density
(
phys.columnDensity;pos.galactic
)
(
PHYS_COLUMN_DENSITY
)
Texp
ks
[0.8/179.4] Observing exposure time
(
time.duration;obs.exposure
)
(
TIME_EXPTIME
)
FX
10-13mW/m2
[0.04/119] observed soft X-ray flux, erg/s/cm2
(Note 1)
(
phot.flux;em.X-ray
)
(
PHOT_FLUX_X
)
b_FX
10-13mW/m2
[0.0/116.6] Lower limit on FX, erg/s/cm2
(
phot.flux;em.X-ray;stat.min
)
(
ERROR
)
B_FX
10-13mW/m2
[0.1/119.59] Upper limit on FX, erg/s/cm2
(
phot.flux;em.X-ray;stat.max
)
(
ERROR
)
Gamma
[0.2/1.9] power-law photon index
(
meta.code;spect.index
)
(
SPECT_SP-INDEX
)
b_Gamma
[-2.19/1.64] Lower limit on Gamma
(
meta.note
)
(
ERROR
)
B_Gamma
[1.01/4.91] Upper limit on Gamma
(
meta.note
)
(
ERROR
)
Stat
[0.64/910] C-statistic or χ
2
from model fitting
(
stat
)
(
STAT_PROP
)
DOF
[3/807] Degrees of freedom
(
stat.fit.dof
)
(
STAT_N-DOF
)
Type
(char)
Statistics type, c-stat or chi
(
meta.note
)
(
DATA_TYPE
)
Inst
(char)
Satellite name
(
meta.id;instr
)
(
INST_ID
)
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