Table 4
Observation ID and coronal properties of our sample of ultra-fast rotating low mass stars.
Star | Obs. ID | T | log EM |
![]() |
![]() |
![]() |
||||||
MK | 1053 cm-3 | |||||||||||
|
||||||||||||
AB Dor | 0602240201 | 11.49![]() |
10.18![]() |
0.23 ± 0.02 | 5.01 ± 0.81 | 0.44 ± 0.06 | ||||||
BO Mic | 0400460301 | 11.78![]() |
8.11![]() |
0.21 ± 0.07 | 5.69 ± 1.14 | 0.39 ± 0.06 | ||||||
HK Aqr | 0202360101 | 8.42![]() |
0.93![]() |
0.17 ± 0.08 | 5.47 ± 0.73 | 0.36 ± 0.04 | ||||||
YY Gem | 0123710101 | 10.20![]() |
3.38![]() |
0.29 ± 0.05 | 5.35 ± 0.67 | 0.33 ± 0.05 | ||||||
PZ Tel | 0203060201 | 11.15![]() |
16.32![]() |
0.27 ± 0.03 | 2.03 ± 0.41 | 0.76 ± 0.13 | ||||||
LO Peg | This work | 9.98![]() |
4.51![]() |
0.23 ± 0.02 | 5.85 ± 0.70 | 0.54 ± 0.07 |
Notes. For consistency we carried out a detailed analysis of each of the target and obtained the X-ray coronal properties using similar APEC models. The abundance ratios are relative to the solar photosphere, while we obtain the
ratio using the method described by Drake & Testa 2005, i.e., the ratio is coronal.
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