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 20802
Detector 14 day operating status: Last detected dimming: 199 hours and 12 minutes ago (2025-12-06 23:37 UTC) Overview for dimming #: 20802 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 #: 20802
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-11-20 00:33:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8698098

2025-11-20 00:35:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8698099

2025-11-20 00:37:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8698100

2025-11-20 00:39:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8698101

2025-11-20 00:41:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8698102

2025-11-20 00:43:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8698103

2025-11-20 00:45:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8698104

2025-11-20 00:47:59 8 0.0 0.0 0.0 0.0 0 , 0.00 8698105

2025-11-20 00:49:59 9 0.0 0.0 0.0 0.0 0 , 2.63 8698106

2025-11-20 00:51:59 10 -0.1 -0.6 -5.7 0.0 11 , 2.36 8698107

2025-11-20 00:53:59 11 -0.3 -2.6 -5.8 0.0 54 , 0.00 8698108

2025-11-20 00:55:59 12 -0.3 -3.6 -7.2 0.0 41 , 0.00 8698109

2025-11-20 00:57:59 13 -1.7 -9.7 -8.0 0.0 183 , 0.00 8698110

2025-11-20 00:59:59 14 -2.9 -11.9 -8.4 0.0 308 0.17, -1.00 1.01 0.00 8698111

2025-11-20 01:01:59 15 -4.4 -13.4 -8.9 0.0 443 0.17, -1.00 1.01 0.00 8698112

2025-11-20 01:03:59 16 -5.6 -15.1 -8.6 0.0 571 0.17, -1.00 1.01 0.00 8698113

2025-11-20 01:05:59 17 -5.9 -16.1 -9.2 0.0 575 0.17, -1.00 1.01 1.16 8698114

2025-11-20 01:07:59 18 -6.2 -15.6 -9.1 0.0 596 , 0.89 8698115

2025-11-20 01:09:59 19 -5.3 -16.4 -8.8 0.0 508 , 4.17 8698116

2025-11-20 01:11:59 20 -5.0 -15.4 -8.2 0.0 491 , 10.39 8698117

2025-11-20 01:13:59 21 -4.4 -15.4 -8.2 0.0 439 , 1.54 8698118

2025-11-20 01:15:59 22 -3.1 -14.7 -9.5 0.0 294 , 1.61 8698119

2025-11-20 01:17:59 23 -4.5 -13.6 -8.6 0.0 473 , 1.21 8698120

2025-11-20 01:19:59 24 -4.4 -11.8 -9.0 0.0 464 , 1.60 8698121

2025-11-20 01:21:59 25 -5.3 -11.2 -8.7 0.0 571 , 0.00 8698122

2025-11-20 01:23:59 26 -5.3 -8.8 -8.3 0.0 612 , 0.00 8698123

2025-11-20 01:25:59 27 -5.9 -9.4 -8.6 0.2 643 , 0.00 8698124

2025-11-20 01:27:59 28 -6.9 -10.1 -8.2 0.1 776 , 0.00 8698125

2025-11-20 01:29:59 29 -7.8 -11.5 -8.5 0.1 853 , 0.00 8698126

2025-11-20 01:31:59 30 -8.1 -12.2 -8.6 0.1 875 , 0.00 8698127

2025-11-20 01:33:59 31 -9.3 -13.8 -9.1 0.2 965 , 0.00 8698128

2025-11-20 01:35:59 32 -9.3 -14.6 -9.7 0.3 907 , 0.00 8698129

2025-11-20 01:37:59 33 -10.1 -14.8 -9.9 0.4 951 -9.1 33.7 0.56, -0.19 0.59 0.00 8698130

2025-11-20 01:39:59 34 -11.4 -15.8 -10.3 0.6 1039 -9.0 33.8 0.56, -0.19 0.59 0.00 8698131

2025-11-20 01:41:59 35 -11.0 -16.4 -10.4 0.2 1022 -9.2 33.8 0.56, -0.19 0.59 0.00 8698132

2025-11-20 01:43:59 36 -12.3 -16.7 -10.3 0.4 1120 -9.1 33.9 0.56, -0.19 0.59 0.00 8698133

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
2025-11-20 00:33:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8698098
2025-11-20 00:35:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8698099
2025-11-20 00:37:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8698100
2025-11-20 00:39:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8698101
2025-11-20 00:41:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8698102
2025-11-20 00:43:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8698103
2025-11-20 00:45:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8698104
2025-11-20 00:47:59	8	0.0	0.0	0.0	0.0	0			,		0.00	8698105
2025-11-20 00:49:59	9	0.0	0.0	0.0	0.0	0			,		2.63	8698106
2025-11-20 00:51:59	10	-0.1	-0.6	-5.7	0.0	11			,		2.36	8698107
2025-11-20 00:53:59	11	-0.3	-2.6	-5.8	0.0	54			,		0.00	8698108
2025-11-20 00:55:59	12	-0.3	-3.6	-7.2	0.0	41			,		0.00	8698109
2025-11-20 00:57:59	13	-1.7	-9.7	-8.0	0.0	183			,		0.00	8698110
2025-11-20 00:59:59	14	-2.9	-11.9	-8.4	0.0	308			0.17, -1.00	1.01	0.00	8698111
2025-11-20 01:01:59	15	-4.4	-13.4	-8.9	0.0	443			0.17, -1.00	1.01	0.00	8698112
2025-11-20 01:03:59	16	-5.6	-15.1	-8.6	0.0	571			0.17, -1.00	1.01	0.00	8698113
2025-11-20 01:05:59	17	-5.9	-16.1	-9.2	0.0	575			0.17, -1.00	1.01	1.16	8698114
2025-11-20 01:07:59	18	-6.2	-15.6	-9.1	0.0	596			,		0.89	8698115
2025-11-20 01:09:59	19	-5.3	-16.4	-8.8	0.0	508			,		4.17	8698116
2025-11-20 01:11:59	20	-5.0	-15.4	-8.2	0.0	491			,		10.39	8698117
2025-11-20 01:13:59	21	-4.4	-15.4	-8.2	0.0	439			,		1.54	8698118
2025-11-20 01:15:59	22	-3.1	-14.7	-9.5	0.0	294			,		1.61	8698119
2025-11-20 01:17:59	23	-4.5	-13.6	-8.6	0.0	473			,		1.21	8698120
2025-11-20 01:19:59	24	-4.4	-11.8	-9.0	0.0	464			,		1.60	8698121
2025-11-20 01:21:59	25	-5.3	-11.2	-8.7	0.0	571			,		0.00	8698122
2025-11-20 01:23:59	26	-5.3	-8.8	-8.3	0.0	612			,		0.00	8698123
2025-11-20 01:25:59	27	-5.9	-9.4	-8.6	0.2	643			,		0.00	8698124
2025-11-20 01:27:59	28	-6.9	-10.1	-8.2	0.1	776			,		0.00	8698125
2025-11-20 01:29:59	29	-7.8	-11.5	-8.5	0.1	853			,		0.00	8698126
2025-11-20 01:31:59	30	-8.1	-12.2	-8.6	0.1	875			,		0.00	8698127
2025-11-20 01:33:59	31	-9.3	-13.8	-9.1	0.2	965			,		0.00	8698128
2025-11-20 01:35:59	32	-9.3	-14.6	-9.7	0.3	907			,		0.00	8698129
2025-11-20 01:37:59	33	-10.1	-14.8	-9.9	0.4	951	-9.1	33.7	0.56, -0.19	0.59	0.00	8698130
2025-11-20 01:39:59	34	-11.4	-15.8	-10.3	0.6	1039	-9.0	33.8	0.56, -0.19	0.59	0.00	8698131
2025-11-20 01:41:59	35	-11.0	-16.4	-10.4	0.2	1022	-9.2	33.8	0.56, -0.19	0.59	0.00	8698132
2025-11-20 01:43:59	36	-12.3	-16.7	-10.3	0.4	1120	-9.1	33.9	0.56, -0.19	0.59	0.00	8698133