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J/ApJ/688/418
2769
X-ray flares in Orion young stars. I. (Getman+, 2008)
ReadMe+ftp
2008ApJ...688..418G
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1.
J/ApJ/688/418/flares
Flare properties (tables 1 and 2) and time-resolved spectroscopy analysis (table 4 of the paper)
(216 rows)
meta
J/ApJ/688/418/flares
Simple Constraint
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Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
COUP
COUP source number
(
meta.id;meta.main
)
(
ID_MAIN
)
FNo
Flare number
(
meta.id
)
(
ID_NUMBER
)
NCf
ct
Net flare counts
(
phot.count;em.X-ray
)
(
PHOT_COUNTS_X
)
bgf
ct
Background counts in flare
(
instr.background
)
(
INST_BACKGROUND
)
MEf
keV
X-ray median energy of flare counts
(
phot.count;em.X-ray;stat.median
)
(
PHYS_ENERGY_X
)
tchar1
ks
Start time of characteristic state
(
time.start
)
(
TIME_EXPTIME
)
tchar2
ks
Stop time of characteristic state
(
time.end
)
(
TIME_EXPTIME
)
tFl1
ks
Flare start time
(
time.start
)
(
TIME_EXPTIME
)
tFl2
ks
Flare stop time
(
time.end
)
(
TIME_EXPTIME
)
CRchar
ct/ks
Count rate in characteristic state
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
ALL
cols
(i)
indexed column
CRFlpk
ct/ks
Peak flare count rate
(
phot.count;em.X-ray
)
(
PHOT_COUNT-RATE_X
)
e_CRFlpk
ct/ks
Error in CRFlpk
(
stat.error
)
(
ERROR
)
tCRpk
ks
Time of maximum flare count rate
(
time.epoch
)
(
TIME_EXPTIME
)
tTpk
ks
Time of maximum flare temperature
(
time.epoch
)
(
TIME_EXPTIME
)
tEMpk
ks
Time of maximum flare emission measure
(
time.epoch
)
(
TIME_EXPTIME
)
texp
ks
Time point for pure exponential decay
(Note 1)
(
time.epoch
)
(
TIME_EXPTIME
)
tsep
ks
Separation time point
(Note 2)
(
pos.angDistance
)
(
TIME_EXPTIME
)
taur
ks
Rise e-folding timescale
(
time.scale
)
(
TIME_SCALE
)
taud1
ks
Initial decay e-folding timescale
(
time.scale
)
(
TIME_SCALE
)
taud2
ks
Full decay e-folding timescale
(
time.scale
)
(
TIME_SCALE
)
Lxpk
[10-7W]
Flare peak X-ray luminosity (log scale)
(
phys.luminosity;em.X-ray
)
(
PHYS_LUMINOSITY_X
)
Tobspk
MK
Flare peak observed plasma temperature
(
phys.temperature;stat.max
)
(
PHYS_TEMP_PLASMA
)
EMpk
10+53cm-3
Flare peak emission measure
(
phys.emissMeasure;stat.max
)
(
PHYS_EM-MEASURE
)
ALL
cols
(i)
indexed column
TEMpk
MK
Plasma temperature at maximum emission measure
(
phys.temperature
)
(
PHYS_TEMP_PLASMA
)
zeta1
Slope over the full decay
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
zeta2
Slope within the initial decay
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
zeta3
Slope within the late decay
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
L1
10+10cm
Low boundary of the inferred loop length range
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
L2
10+10cm
High boundary of the inferred loop length range
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
Llim
10+10cm
Limiting maximum loop length using Serio's law
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
Flag1
Flag for a dominant slope(s)
(Note 1)
(
meta.code.error
)
(
CODE_MISC
)
Type
(char)
Flare morphology
(Note 2)
(
meta.code;src.morph
)
(
MORPH_CODE
)
SNo
Number of time-resolved spectroscopy (TRS) segments
(
meta.number
)
(
NUMBER
)
Nseg
ct
Average number of counts in TRS segment
(
phot.count;stat.mean
)
(
NUMBER
)
Nchar
ct
Number of counts in characteristic segment
(
phot.count
)
(
NUMBER
)
Tchar
MK
Characteristic plasma temperature
(
phys.temperature
)
(
PHYS_TEMP_PLASMA
)
TpknCH
MK
Peak flare plasma temperature in "noCH" case
(Note 2)
(
phys.temperature;stat.max
)
(
PHYS_TEMP_PLASMA
)
TpkCH
MK
Peak flare plasma temperature in "CH" case
(Note 2)
(
phys.temperature;stat.max
)
(
PHYS_TEMP_PLASMA
)
znCH
Full decay slope in "noCH" case
(Note 2)
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
zCH
Full decay slope in "CH" case
(Note 2)
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
ALL
cols
(i)
indexed column
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