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J/ApJ/914/47
-1
ISS/NICER X-ray observations of eta Car (Kashi+, 2021)
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2021ApJ...914...47K
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1.
J/ApJ/914/47/table1
Best-fit model parameters to the 2-10keV NICER X-ray spectra of Eta Car between July 2017 and July 2020 and their 90% confidence values
(239 rows)
meta
J/ApJ/914/47/table1
2.
J/ApJ/914/47/table2
Best-fit model parameters to the 5-10keV NICER X-ray spectra of Eta Car between July 2017 and July 2020 and their 90% confidence values
(233 rows)
meta
J/ApJ/914/47/table2
Simple Constraint
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Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(ALL)
Date
s
(n)
NICER Observation Date, UT, ISO-8601
(
time.epoch;obs
)
(
TIME_DATE
)
(ALL)
ObsID
Unique observation number
(
meta.id;obs
)
(
OBS_ID
)
(ALL)
l_NH
(char)
Limit flag on NH
(Note G1)
(
meta.code.error
)
(
CODE_LIMIT
)
(ALL)
NH
10+22cm-2
(n)
[0.7/34.7] Absorbing column density
(
phys.columnDensity
)
(
PHYS_COLUMN_DENSITY
)
(ALL)
E_NH
10+22cm-2
(n)
[0.1/490] Upper 90% confidence interval on NH
(
stat.error;stat.max
)
(
ERROR
)
(ALL)
e_NH
10+22cm-2
(n)
[0.1/21] Lower 90% confidence interval on NH
(
stat.error
)
(
ERROR
)
(ALL)
l_kT
(char)
Limit flag on kT
(Note G1)
(
meta.code.error;phys.energy
)
(
CODE_LIMIT
)
(ALL)
kT
keV
(n)
[0.7/7.4] Plasma energy
(
phys.temperature;em.X-ray
)
(
PHYS_TEMP_PLASMA
)
(ALL)
E_kT
keV
(n)
[0.1/34.5] Upper 90% confidence interval on kT
(
stat.error;stat.max
)
(
ERROR
)
(ALL)
e_kT
keV
(n)
[0.1/3.7] Lower 90% confidence interval on kT
(
stat.error;phys.energy
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(ALL)
l_Fe
(char)
Limit flag on Fe
(Note G1)
(
meta.code.error;phys.abund.Fe
)
(
CODE_LIMIT
)
(ALL)
Fe
[Sun]
(n)
[0.12/49.38] Iron abundance, relative to Solar
(
phys.abund
)
(
PHYS_ABUND_MISC
)
(ALL)
E_Fe
[Sun]
(n)
[0.02/1.2] Upper 90% confidence interval on Fe
(
stat.error;stat.max
)
(
ERROR
)
(ALL)
e_Fe
[Sun]
(n)
[0.02/0.8] Lower 90% confidence interval on Fe
(
stat.error;phys.abund.Fe
)
(
ERROR
)
(ALL)
logEM
[cm-3]
[56.53/58.56] Log of the emission measure
(
phys.emissMeasure
)
(
PHYS_EM-MEASURE
)
(ALL)
E_logEM
[cm-3]
[0.01/1.7] Upper 90% confidence interval on logEM
(
stat.error;stat.max
)
(
ERROR
)
(ALL)
e_logEM
[cm-3]
[0.01/1.2] Lower 90% confidence interval on logEM
(
stat.error
)
(
ERROR
)
(ALL)
Flux
10-14W/m2
[0.1/30] Observed flux in the 2-10keV band, 10-11 erg/s/cm2
(Note G2)
(
phot.flux;em.X-ray.medium
)
(
SPECT_FLUX_VALUE
)
(ALL)
E_Flux
10-14W/m2
[0.03/5.5] Upper 90% confidence interval on Flux
(
stat.error;stat.max
)
(
ERROR
)
(ALL)
e_Flux
10-14W/m2
[0.04/5.6] Lower 90% confidence interval on Flux
(
stat.error;phot.flux
)
(
ERROR
)
(ALL)
chi2
[0.44/1.5] Reduced χ^2 value associated with the best fit model
(
stat.fit.chi2
)
(
FIT_CHI2
)
(2)
l_Flux
(char)
Limit flag on Flux
(Note G1)
(
meta.code.error;phot.flux
)
(
CODE_LIMIT
)
(2)
IntFlux
10-14W/m2
[0.1/56] Intrinsic (i.e., unabsorbed) flux in the 5-10keV band, 10
–11
erg/s/cm2
(Note G2)
(
phot.flux;em.X-ray.medium
)
(
SPECT_FLUX_VALUE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(2)
E_IntFlux
10-14W/m2
[0.1/50] Upper 90% confidence interval on Flux
(
stat.error;stat.max
)
(
ERROR
)
(2)
e_IntFlux
10-14W/m2
[0.08/49] Lower 90% confidence interval on Flux
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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