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 20531
Detector 14 day operating status: Last detected dimming: 211 hours and 15 minutes ago (2025-10-24 20:53 UTC) Overview for dimming #: 20531 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 #: 20531
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-21 06:33:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8655121

2025-10-21 06:35:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8655122

2025-10-21 06:37:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8655123

2025-10-21 06:39:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8655124

2025-10-21 06:41:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8655125

2025-10-21 06:43:59 6 -0.1 -1.3 -9.6 0.0 11 -0.1 45.1 0.72, -0.07 0.72 1.52 8655126

2025-10-21 06:45:59 7 -1.7 -10.8 -12.8 0.6 138 0.0 45.5 0.72, -0.07 0.72 1.41 8655127

2025-10-21 06:47:59 8 -4.3 -13.5 -12.6 1.5 341 0.1 45.5 0.72, -0.07 0.73 1.51 8655128

2025-10-21 06:49:59 9 -6.7 -15.7 -14.6 2.0 459 -0.9 44.9 0.71, -0.08 0.72 1.75 8655129

2025-10-21 06:51:59 10 -9.7 -18.8 -16.7 2.5 560 -1.8 43.9 0.70, -0.10 0.71 2.58 8655130

2025-10-21 06:53:59 11 -17.8 -57.7 -19.8 2.7 625 -4.2 43.5 0.69, -0.14 0.71 2.70 8655131

2025-10-21 06:55:59 12 -31.7 -141.7 -22.3 3.3 751 -4.3 43.5 0.69, -0.14 0.71 2.27 8655132

2025-10-21 06:57:59 13 -40.0 -161.9 -24.9 3.6 816 -4.3 43.4 0.69, -0.14 0.71 1.26 8655133

2025-10-21 06:59:59 14 -44.3 -167.4 -26.2 3.7 847 -4.3 43.4 0.69, -0.14 0.71 0.00 8655134

2025-10-21 07:01:59 15 -47.4 -171.4 -25.4 4.0 917 -4.2 43.4 0.69, -0.14 0.71 0.00 8655135

2025-10-21 07:03:59 16 -49.1 -171.8 -26.6 3.9 882 -4.3 43.4 0.69, -0.14 0.71 0.00 8655136

2025-10-21 07:05:59 17 -48.0 -174.7 -27.7 3.7 856 -4.3 43.4 0.69, -0.14 0.71 0.00 8655137

2025-10-21 07:07:59 18 -46.8 -180.7 -28.5 3.6 809 -4.3 43.4 0.69, -0.14 0.71 0.00 8655138

2025-10-21 07:09:59 19 -45.8 -184.3 -28.7 3.5 790 -4.3 43.4 0.69, -0.14 0.71 0.00 8655139

2025-10-21 07:11:59 20 -44.5 -183.7 -27.5 3.4 776 -4.4 43.5 0.69, -0.15 0.71 0.00 8655140

2025-10-21 07:13:59 21 -43.1 -182.6 -26.3 3.4 781 -4.4 43.5 0.69, -0.14 0.71 0.00 8655141

2025-10-21 07:15:59 22 -42.5 -177.8 -24.2 3.6 813 -4.3 43.4 0.69, -0.14 0.71 0.00 8655142

2025-10-21 07:17:59 23 -40.5 -171.6 -23.1 3.7 834 -4.3 43.4 0.69, -0.14 0.71 0.00 8655143

2025-10-21 07:19:59 24 -39.0 -165.9 -22.1 3.6 823 -4.3 43.5 0.69, -0.14 0.71 0.00 8655144

2025-10-21 07:21:59 25 -38.8 -171.9 -21.0 3.7 835 -4.3 43.5 0.69, -0.14 0.71 0.00 8655145

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
2025-10-21 06:33:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8655121
2025-10-21 06:35:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8655122
2025-10-21 06:37:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8655123
2025-10-21 06:39:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8655124
2025-10-21 06:41:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8655125
2025-10-21 06:43:59	6	-0.1	-1.3	-9.6	0.0	11	-0.1	45.1	0.72, -0.07	0.72	1.52	8655126
2025-10-21 06:45:59	7	-1.7	-10.8	-12.8	0.6	138	0.0	45.5	0.72, -0.07	0.72	1.41	8655127
2025-10-21 06:47:59	8	-4.3	-13.5	-12.6	1.5	341	0.1	45.5	0.72, -0.07	0.73	1.51	8655128
2025-10-21 06:49:59	9	-6.7	-15.7	-14.6	2.0	459	-0.9	44.9	0.71, -0.08	0.72	1.75	8655129
2025-10-21 06:51:59	10	-9.7	-18.8	-16.7	2.5	560	-1.8	43.9	0.70, -0.10	0.71	2.58	8655130
2025-10-21 06:53:59	11	-17.8	-57.7	-19.8	2.7	625	-4.2	43.5	0.69, -0.14	0.71	2.70	8655131
2025-10-21 06:55:59	12	-31.7	-141.7	-22.3	3.3	751	-4.3	43.5	0.69, -0.14	0.71	2.27	8655132
2025-10-21 06:57:59	13	-40.0	-161.9	-24.9	3.6	816	-4.3	43.4	0.69, -0.14	0.71	1.26	8655133
2025-10-21 06:59:59	14	-44.3	-167.4	-26.2	3.7	847	-4.3	43.4	0.69, -0.14	0.71	0.00	8655134
2025-10-21 07:01:59	15	-47.4	-171.4	-25.4	4.0	917	-4.2	43.4	0.69, -0.14	0.71	0.00	8655135
2025-10-21 07:03:59	16	-49.1	-171.8	-26.6	3.9	882	-4.3	43.4	0.69, -0.14	0.71	0.00	8655136
2025-10-21 07:05:59	17	-48.0	-174.7	-27.7	3.7	856	-4.3	43.4	0.69, -0.14	0.71	0.00	8655137
2025-10-21 07:07:59	18	-46.8	-180.7	-28.5	3.6	809	-4.3	43.4	0.69, -0.14	0.71	0.00	8655138
2025-10-21 07:09:59	19	-45.8	-184.3	-28.7	3.5	790	-4.3	43.4	0.69, -0.14	0.71	0.00	8655139
2025-10-21 07:11:59	20	-44.5	-183.7	-27.5	3.4	776	-4.4	43.5	0.69, -0.15	0.71	0.00	8655140
2025-10-21 07:13:59	21	-43.1	-182.6	-26.3	3.4	781	-4.4	43.5	0.69, -0.14	0.71	0.00	8655141
2025-10-21 07:15:59	22	-42.5	-177.8	-24.2	3.6	813	-4.3	43.4	0.69, -0.14	0.71	0.00	8655142
2025-10-21 07:17:59	23	-40.5	-171.6	-23.1	3.7	834	-4.3	43.4	0.69, -0.14	0.71	0.00	8655143
2025-10-21 07:19:59	24	-39.0	-165.9	-22.1	3.6	823	-4.3	43.5	0.69, -0.14	0.71	0.00	8655144
2025-10-21 07:21:59	25	-38.8	-171.9	-21.0	3.7	835	-4.3	43.5	0.69, -0.14	0.71	0.00	8655145