Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)

	Overview of dimming 21320
Detector 14 day operating status: Last detected dimming: 221 hours and 38 minutes ago (2026-02-25 23:49 UTC) Overview for dimming #: 21320 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity ( overlaid on HMI ) dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 21320
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-08 19:07:59 1 0.0 0.0 0.0 0.0 0 , 0.90 8786118

2026-02-08 19:09:59 2 0.0 0.0 0.0 0.0 0 , 1.14 8786119

2026-02-08 19:11:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8786120

2026-02-08 19:13:59 4 -0.1 0.0 -9.9 0.0 6 , 0.00 8786121

2026-02-08 19:15:59 5 -0.9 -4.6 -11.1 0.3 80 -16.2 6.1 0.10, -0.17 0.20 1.53 8786122

2026-02-08 19:17:59 6 -2.2 -7.5 -12.4 0.5 164 -19.1 9.2 0.15, -0.22 0.27 0.00 8786123

2026-02-08 19:19:59 7 -3.6 -7.6 -11.6 0.8 240 -20.2 10.7 0.18, -0.24 0.30 0.00 8786124

2026-02-08 19:21:59 8 -6.4 -10.9 -12.0 1.3 415 -20.1 10.5 0.17, -0.24 0.30 0.00 8786125

2026-02-08 19:23:59 9 -10.0 -17.0 -12.7 1.9 600 -21.3 11.3 0.18, -0.26 0.32 3.05 8786126

2026-02-08 19:25:59 10 -13.1 -18.2 -12.4 2.5 797 -20.9 11.4 0.19, -0.25 0.31 3.10 8786127

2026-02-08 19:27:59 11 -16.1 -18.5 -12.1 3.3 1025 -19.9 10.6 0.18, -0.24 0.30 2.77 8786128

2026-02-08 19:29:59 12 -19.0 -18.9 -12.0 3.9 1214 -19.1 10.0 0.17, -0.22 0.28 0.00 8786129

2026-02-08 19:31:59 13 -20.3 -19.4 -11.8 4.1 1284 -18.9 9.7 0.16, -0.22 0.27 0.00 8786130

2026-02-08 19:33:59 14 -21.9 -21.0 -12.3 4.3 1365 -18.6 9.6 0.16, -0.21 0.27 0.00 8786131

2026-02-08 19:35:59 15 -25.8 -20.5 -13.0 4.9 1545 -19.3 10.0 0.17, -0.23 0.28 0.00 8786132

2026-02-08 19:37:59 16 -28.0 -24.4 -13.2 5.2 1636 -18.9 9.6 0.16, -0.22 0.27 0.00 8786133

2026-02-08 19:39:59 17 -30.1 -25.1 -13.3 5.7 1790 -19.1 9.9 0.16, -0.22 0.28 0.00 8786134

2026-02-08 19:41:59 18 -31.5 -25.8 -13.1 6.0 1881 -19.3 10.1 0.17, -0.23 0.28 0.00 8786135

2026-02-08 19:43:59 19 -32.7 -25.6 -13.0 6.3 1977 -19.5 10.1 0.17, -0.23 0.28 0.00 8786136

2026-02-08 19:45:59 20 -34.3 -26.0 -13.2 6.4 2003 -19.5 10.2 0.17, -0.23 0.28 0.00 8786137

2026-02-08 19:47:59 21 -35.2 -25.6 -13.3 6.6 2054 -19.8 10.2 0.17, -0.23 0.29 0.00 8786138

2026-02-08 19:49:59 22 -36.4 -27.0 -13.6 6.7 2088 -19.7 10.1 0.17, -0.23 0.29 0.00 8786139

2026-02-08 19:51:59 23 -37.3 -28.4 -13.4 6.8 2142 -20.0 10.2 0.17, -0.24 0.29 0.00 8786140

The research leading to these results has received funding from the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement nr. 263506 [AFFECTS], and grant agreement nr. 263252 [COMESEP]
Solar Demon is still under construction.
( Legal notices - SWSC (Volume 5, A18, 2015) research article:Solar Demon - an approach to detecting flares, dimmings, and EUV waves on SDO/AIA images )

time	seq #	total intensity	max intensity	median intensity	area	size	lat	lon	x,y in R☉	dist. R☉	detection	Img ID
2026-02-08 19:07:59	1	0.0	0.0	0.0	0.0	0			,		0.90	8786118
2026-02-08 19:09:59	2	0.0	0.0	0.0	0.0	0			,		1.14	8786119
2026-02-08 19:11:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8786120
2026-02-08 19:13:59	4	-0.1	0.0	-9.9	0.0	6			,		0.00	8786121
2026-02-08 19:15:59	5	-0.9	-4.6	-11.1	0.3	80	-16.2	6.1	0.10, -0.17	0.20	1.53	8786122
2026-02-08 19:17:59	6	-2.2	-7.5	-12.4	0.5	164	-19.1	9.2	0.15, -0.22	0.27	0.00	8786123
2026-02-08 19:19:59	7	-3.6	-7.6	-11.6	0.8	240	-20.2	10.7	0.18, -0.24	0.30	0.00	8786124
2026-02-08 19:21:59	8	-6.4	-10.9	-12.0	1.3	415	-20.1	10.5	0.17, -0.24	0.30	0.00	8786125
2026-02-08 19:23:59	9	-10.0	-17.0	-12.7	1.9	600	-21.3	11.3	0.18, -0.26	0.32	3.05	8786126
2026-02-08 19:25:59	10	-13.1	-18.2	-12.4	2.5	797	-20.9	11.4	0.19, -0.25	0.31	3.10	8786127
2026-02-08 19:27:59	11	-16.1	-18.5	-12.1	3.3	1025	-19.9	10.6	0.18, -0.24	0.30	2.77	8786128
2026-02-08 19:29:59	12	-19.0	-18.9	-12.0	3.9	1214	-19.1	10.0	0.17, -0.22	0.28	0.00	8786129
2026-02-08 19:31:59	13	-20.3	-19.4	-11.8	4.1	1284	-18.9	9.7	0.16, -0.22	0.27	0.00	8786130
2026-02-08 19:33:59	14	-21.9	-21.0	-12.3	4.3	1365	-18.6	9.6	0.16, -0.21	0.27	0.00	8786131
2026-02-08 19:35:59	15	-25.8	-20.5	-13.0	4.9	1545	-19.3	10.0	0.17, -0.23	0.28	0.00	8786132
2026-02-08 19:37:59	16	-28.0	-24.4	-13.2	5.2	1636	-18.9	9.6	0.16, -0.22	0.27	0.00	8786133
2026-02-08 19:39:59	17	-30.1	-25.1	-13.3	5.7	1790	-19.1	9.9	0.16, -0.22	0.28	0.00	8786134
2026-02-08 19:41:59	18	-31.5	-25.8	-13.1	6.0	1881	-19.3	10.1	0.17, -0.23	0.28	0.00	8786135
2026-02-08 19:43:59	19	-32.7	-25.6	-13.0	6.3	1977	-19.5	10.1	0.17, -0.23	0.28	0.00	8786136
2026-02-08 19:45:59	20	-34.3	-26.0	-13.2	6.4	2003	-19.5	10.2	0.17, -0.23	0.28	0.00	8786137
2026-02-08 19:47:59	21	-35.2	-25.6	-13.3	6.6	2054	-19.8	10.2	0.17, -0.23	0.29	0.00	8786138
2026-02-08 19:49:59	22	-36.4	-27.0	-13.6	6.7	2088	-19.7	10.1	0.17, -0.23	0.29	0.00	8786139
2026-02-08 19:51:59	23	-37.3	-28.4	-13.4	6.8	2142	-20.0	10.2	0.17, -0.24	0.29	0.00	8786140