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J/ApJ/871/193
7475
A combined Chandra & LAMOST study of stellar activity (He+, 2019)
ReadMe+ftp
2019ApJ...871..193H
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1.
J/ApJ/871/193/table4
Stars with Hα emission lines in our sample
(24 rows)
meta
J/ApJ/871/193/table4
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
)
CXOGSG
(char)
Object identifier
(
meta.id;meta.main
)
(
ID_MAIN
)
EW
0.1nm
[0.35/9] Equivalent Width, Hα
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
e_EW
0.1nm
[0.02/0.33] Uncertainty in EW
(
stat.error;spect.line.eqWidth
)
(
ERROR
)
EWp
0.1nm
[1.9/9.7] Excess Hα equivalent width over chromospheric emission
(
spect.line.eqWidth
)
(
SPECT_EQ-WIDTH
)
logRHa
[-4/-3.2] log, Hα emission index, LHα/Lbol
(
spect.index
)
(
SPECT_INDEX_HALPHA
)
e_logRHa
[0.03/0.11] Uncertainty in logRHa
(
stat.error
)
(
ERROR
)
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UCD1+
UCD1
https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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