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 21047
Detector 14 day operating status: Last detected dimming: 221 hours and 56 minutes ago (2026-01-03 23:07 UTC) Overview for dimming #: 21047 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 #: 21047
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-23 16:47:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8743108

2025-12-23 16:49:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8743109

2025-12-23 16:51:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8743110

2025-12-23 16:53:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8743111

2025-12-23 16:55:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8743112

2025-12-23 16:57:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8743113

2025-12-23 16:59:59 7 0.0 0.0 0.0 0.0 0 , 1.01 8743114

2025-12-23 17:01:59 8 -0.5 -4.9 -6.8 0.6 72 , 1.41 8743115

2025-12-23 17:03:59 9 -1.7 -8.2 -7.7 1.5 193 10.5 -66.6 -0.91, 0.20 0.93 3.26 8743116

2025-12-23 17:05:59 10 -3.5 -11.6 -8.5 2.5 321 10.2 -66.3 -0.91, 0.19 0.93 3.01 8743117

2025-12-23 17:07:59 11 -5.0 -12.2 -8.9 3.5 455 10.2 -66.4 -0.91, 0.19 0.93 1.44 8743118

2025-12-23 17:09:59 12 -7.3 -14.7 -9.6 5.3 650 10.2 -66.3 -0.91, 0.19 0.93 1.55 8743119

2025-12-23 17:11:59 13 -9.0 -19.0 -10.2 6.4 751 10.2 -66.4 -0.91, 0.19 0.93 1.86 8743120

2025-12-23 17:13:59 14 -10.8 -21.9 -10.7 7.6 869 10.2 -66.5 -0.91, 0.19 0.93 1.71 8743121

2025-12-23 17:15:59 15 -12.4 -23.4 -10.8 8.9 975 10.3 -66.1 -0.91, 0.19 0.93 1.21 8743122

2025-12-23 17:17:59 16 -14.2 -25.7 -11.2 9.9 1083 10.3 -66.3 -0.91, 0.19 0.93 0.00 8743123

2025-12-23 17:19:59 17 -16.0 -29.0 -11.7 11.6 1172 10.3 -66.3 -0.91, 0.19 0.93 0.00 8743124

2025-12-23 17:21:59 18 -18.0 -29.8 -12.1 12.6 1297 10.3 -66.5 -0.91, 0.19 0.93 0.00 8743125

2025-12-23 17:23:59 19 -19.0 -31.3 -12.5 12.8 1334 10.3 -66.4 -0.91, 0.19 0.93 0.00 8743126

2025-12-23 17:25:59 20 -20.2 -29.7 -12.6 13.7 1435 10.3 -66.4 -0.91, 0.19 0.93 0.00 8743127

2025-12-23 17:27:59 21 -21.5 -29.7 -12.8 14.7 1520 10.4 -66.3 -0.91, 0.20 0.93 0.00 8743128

2025-12-23 17:29:59 22 -23.6 -30.9 -13.1 16.9 1637 10.4 -66.1 -0.91, 0.20 0.93 0.00 8743129

2025-12-23 17:31:59 23 -25.1 -32.3 -13.1 18.4 1742 10.5 -65.8 -0.91, 0.20 0.93 1.00 8743130

2025-12-23 17:33:59 24 -26.5 -34.3 -13.8 18.2 1766 10.4 -66.1 -0.91, 0.20 0.93 0.94 8743131

2025-12-23 17:35:59 25 -27.6 -35.2 -14.1 18.3 1789 10.5 -66.1 -0.91, 0.20 0.93 0.00 8743132

2025-12-23 17:37:59 26 -27.9 -34.3 -14.5 17.8 1780 10.5 -65.8 -0.91, 0.20 0.93 0.00 8743133

2025-12-23 17:39:59 27 -29.5 -37.2 -14.6 18.4 1844 10.5 -66.0 -0.91, 0.20 0.93 0.00 8743134

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
2025-12-23 16:47:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8743108
2025-12-23 16:49:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8743109
2025-12-23 16:51:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8743110
2025-12-23 16:53:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8743111
2025-12-23 16:55:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8743112
2025-12-23 16:57:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8743113
2025-12-23 16:59:59	7	0.0	0.0	0.0	0.0	0			,		1.01	8743114
2025-12-23 17:01:59	8	-0.5	-4.9	-6.8	0.6	72			,		1.41	8743115
2025-12-23 17:03:59	9	-1.7	-8.2	-7.7	1.5	193	10.5	-66.6	-0.91, 0.20	0.93	3.26	8743116
2025-12-23 17:05:59	10	-3.5	-11.6	-8.5	2.5	321	10.2	-66.3	-0.91, 0.19	0.93	3.01	8743117
2025-12-23 17:07:59	11	-5.0	-12.2	-8.9	3.5	455	10.2	-66.4	-0.91, 0.19	0.93	1.44	8743118
2025-12-23 17:09:59	12	-7.3	-14.7	-9.6	5.3	650	10.2	-66.3	-0.91, 0.19	0.93	1.55	8743119
2025-12-23 17:11:59	13	-9.0	-19.0	-10.2	6.4	751	10.2	-66.4	-0.91, 0.19	0.93	1.86	8743120
2025-12-23 17:13:59	14	-10.8	-21.9	-10.7	7.6	869	10.2	-66.5	-0.91, 0.19	0.93	1.71	8743121
2025-12-23 17:15:59	15	-12.4	-23.4	-10.8	8.9	975	10.3	-66.1	-0.91, 0.19	0.93	1.21	8743122
2025-12-23 17:17:59	16	-14.2	-25.7	-11.2	9.9	1083	10.3	-66.3	-0.91, 0.19	0.93	0.00	8743123
2025-12-23 17:19:59	17	-16.0	-29.0	-11.7	11.6	1172	10.3	-66.3	-0.91, 0.19	0.93	0.00	8743124
2025-12-23 17:21:59	18	-18.0	-29.8	-12.1	12.6	1297	10.3	-66.5	-0.91, 0.19	0.93	0.00	8743125
2025-12-23 17:23:59	19	-19.0	-31.3	-12.5	12.8	1334	10.3	-66.4	-0.91, 0.19	0.93	0.00	8743126
2025-12-23 17:25:59	20	-20.2	-29.7	-12.6	13.7	1435	10.3	-66.4	-0.91, 0.19	0.93	0.00	8743127
2025-12-23 17:27:59	21	-21.5	-29.7	-12.8	14.7	1520	10.4	-66.3	-0.91, 0.20	0.93	0.00	8743128
2025-12-23 17:29:59	22	-23.6	-30.9	-13.1	16.9	1637	10.4	-66.1	-0.91, 0.20	0.93	0.00	8743129
2025-12-23 17:31:59	23	-25.1	-32.3	-13.1	18.4	1742	10.5	-65.8	-0.91, 0.20	0.93	1.00	8743130
2025-12-23 17:33:59	24	-26.5	-34.3	-13.8	18.2	1766	10.4	-66.1	-0.91, 0.20	0.93	0.94	8743131
2025-12-23 17:35:59	25	-27.6	-35.2	-14.1	18.3	1789	10.5	-66.1	-0.91, 0.20	0.93	0.00	8743132
2025-12-23 17:37:59	26	-27.9	-34.3	-14.5	17.8	1780	10.5	-65.8	-0.91, 0.20	0.93	0.00	8743133
2025-12-23 17:39:59	27	-29.5	-37.2	-14.6	18.4	1844	10.5	-66.0	-0.91, 0.20	0.93	0.00	8743134