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Table 1.

Properties of the ARs. The AR number is given according to the National Oceanic and Atmospheric Administration (NOAA).

AR Nr. Observation start Obs. dur. (h) Location( * ) (x, y) Jets Jets/day AR age (day) Φ (Mx ×1022) ⟨|B|( * *)⟩ (G) AR area( * * * ) (Mm2)
AR12737 00:00 UT 02 Apr. 2019 48 (−460″, 270″) 8 4.0 3.0 1.1 278 1485
AR12738 00:00 UT 12 Apr. 2019 84 (−420″, 170″) 92 26.3 23.4 3.7 344 6047
AR12803 12:00 UT 23 Feb. 2021 48 (−241″, 475″) 70 35.0 75.8 1.0 225 1327
AR12822 12:00 UT 12 May 2021 48 (−236″, 352″) 50 25.0 18.9 1.5 301 2595
AR12823 12:00 UT 12 May 2021 48 (−240″, −360″) 19 9.5 3.3 0.6 256 959

Notes. The location is in helio-projective longitude (arcsec) and defined at the start time of the observation. The age of the AR is determined as the time from the emergence of the AR based on the AIA 193 Å images and HMI magnetographs. The magnetic field flux (Φ) is calculated only for the pixels above noise level |B|> 10 G. ( * )The location corresponds to the centre of the field-of-view at the start of the observation. Figures 36 show the field-of-view at the middle of the observation duration. ( * *)The average magnetic strength is calculated only for the pixels above |B|> 100 G to focus only on the core of the AR. ( * * * )The area of the AR is defined as the region where |B|> 100 G.

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