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Table A.1

Sunspots used in this work.

Sunspot Hemisphere Start time Duration (d, h, m) Size (Mm × Mm) Max. Amp. (°)
(yyyy.mm.dd_hh:mm:ss UT)

11084 South 2010.06.26_21:00:00 11, 03, 00 43.8 × 40.0 0.48
11092 North 2010.07.28_18:00:00 11, 11, 48 52.9 × 52.9 0.37
11131 North 2010.12.02_10:36:00 11, 14, 00 61.9 × 61.9 0.58
11140 North 2010.12.31_10:00:00 11, 00, 00 58.9 × 58.9 0.52
11216 South 2011.05.16_04:24:00 11, 19, 24 41.5 × 41.5 0.39
11312 North 2011.10.04_15:00:00 12, 10, 24 55.1 × 55.1 0.58
11314 North 2011.10.11_15:00:00 07, 10, 48 65.7 × 65.7 1.01
11579 North 2012.09.25_09:48:00 09, 20, 36 42.3 × 42.3 0.69
11582 South 2012.09.27_07:24:00 10, 02, 24 46.1 × 46.1 0.66
11642 South 2013.01.01_03:00:00 09, 14, 24 40.0 × 40.0 0.56
11662 North 2013.01.23_23:24:00 09, 14, 12 54.4 × 47.6 1.03
11665 North 2013.01.29_07:00:00 10, 16, 48 43.8 × 43.8 0.86
11777 South 2013.06.20_14:00:00 09, 04, 00 45.3 × 45.3 0.79
11801 North 2013.07.23_13:36:00 09, 10, 12 38.5 × 38.5 0.84
11846 South 2013.09.17_02:00:00 11, 13, 00 49.8 × 49.8 1.05
11857 South 2013.10.02_10:00:00 09, 04, 48 38.5 × 27.5 0.97
11896 North 2013.11.10_22:00:00 11, 09, 36 43.8 × 43.8 0.78
11899 North 2013.01.13_09:00:00 10, 14, 48 69.5 × 66.1 0.59
11912 South 2013.12.02_12:00:00 11, 04, 48 43.0 × 38.5 0.43
12005 North 2014.03.12_13:00:00 11, 17, 48 50.6 × 50.6 0.77
12079 North 2014.06.01_12:00:00 08, 22, 48 30.9 × 30.9 0.39
12186 South 2014.10.07_18:36:00 11, 20, 12 48.3 × 55.9 0.53
12195 North 2014.10.24_02:00:00 08, 10, 48 84.2 × 84.6 0.85
12218 North 2014.11.24_22:00:00 10, 20, 24 43.8 × 43.8 0.48
12246 North 2014.12.22_08:00:00 11, 12, 00 41.5 × 26.4 0.54

Notes. The first column corresponds to the NOAA number of the active region associated with each sunspot. The second is the hemisphere where each sunspot was located. Third column is the time of the first frame used in our study. The time coverage (duration) is the fourth column, while the fifth column corresponds to the size of the field of view. Finally the last column represents the maximum oscillation amplitude, which was obtained by averaging the maximum amplitudes found with the circumference and the penumbral sector methods.

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