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Table 2.
Overview of selected active regions and their observing period between 2012–2020.
| NOAA | Observing period |
|---|---|
| 11476 (⋆⋆) | 2012/05/09 – 2012/05/16 |
| 11555 | 2012/08/26 – 2012/09/04 |
| 11818 (⋆⋆) | 2013/08/10 – 2013/08/20 |
| 11835 | 2013/08/25 – 2013/09/05 |
| 11850 (⋆) | 2013/09/19 – 2013/10/01 |
| 12049 (⋆) | 2014/04/29 – 2014/05/08 |
| 12139 (⋆) | 2014/08/11 – 2014/08/22 |
| 12389 (⋆) | 2015/07/24 – 2015/08/03 |
| 12578 | 2016/08/15 – 2016/08/26 |
| 12686 | 2017/10/24 – 2017/11/01 |
| 12709 | 2018/05/08 – 2018/05/19 |
| 12712 (⋆) | 2018/05/24 – 2018/06/04 |
| SPoCA 21904 (†) | 2018/07/08 – 2018/07/18 |
| 12767 | 2020/07/22 – 2020/08/01 |
| 12769 | 2020/08/01 – 2020/08/13 |
Notes. The asterisk indicates the flaring activity of the active region. (†)NOAA identification not available. (⋆)Flaring active regions (C-class) (⋆⋆)Flaring active regions (M-class).
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