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 21132
Detector 14 day operating status: Last detected dimming: 221 hours and 56 minutes ago (2026-01-03 23:07 UTC) Overview for dimming #: 21132 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 #: 21132
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-31 12:15:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8754481

2025-12-31 12:17:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8754482

2025-12-31 12:19:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8754483

2025-12-31 12:21:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8754484

2025-12-31 12:23:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8754485

2025-12-31 12:25:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8754486

2025-12-31 12:27:59 7 0.0 0.0 0.0 0.0 0 , 1.06 8754487

2025-12-31 12:29:59 8 0.0 0.0 0.0 0.0 0 , 1.27 8754488

2025-12-31 12:31:59 9 0.0 0.0 0.0 0.0 0 , 1.31 8754489

2025-12-31 12:33:59 10 0.0 0.0 0.0 0.0 0 , 0.86 8754490

2025-12-31 12:35:59 11 0.0 0.0 0.0 0.0 0 , 0.00 8754491

2025-12-31 12:37:59 12 0.0 0.0 -7.2 0.0 1 , 0.00 8754492

2025-12-31 12:39:59 13 -0.1 0.0 -10.2 0.0 10 32.4 -19.6 -0.29, 0.58 0.65 0.00 8754493

2025-12-31 12:41:59 14 -0.1 0.0 -6.8 0.0 11 32.2 -19.6 -0.29, 0.58 0.65 0.00 8754494

2025-12-31 12:43:59 15 -0.2 -1.7 -12.6 0.1 18 32.6 -19.8 -0.29, 0.59 0.65 0.00 8754495

2025-12-31 12:45:59 16 -0.2 -2.5 -13.3 0.1 18 32.4 -19.8 -0.29, 0.58 0.65 0.00 8754496

2025-12-31 12:47:59 17 -0.2 -0.9 -12.4 0.1 17 32.8 -19.9 -0.29, 0.59 0.66 0.00 8754497

2025-12-31 12:49:59 18 -0.1 0.0 -10.0 0.0 8 32.7 -19.7 -0.29, 0.59 0.65 0.00 8754498

2025-12-31 12:51:59 19 -0.1 -0.6 -11.8 0.0 12 32.5 -19.6 -0.29, 0.58 0.65 0.00 8754499

2025-12-31 12:53:59 20 -0.1 0.0 -10.8 0.0 10 32.4 -19.6 -0.29, 0.58 0.65 0.00 8754500

2025-12-31 12:55:59 21 -0.1 -0.9 -12.3 0.0 11 32.5 -19.8 -0.29, 0.58 0.65 0.00 8754501

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
2025-12-31 12:15:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8754481
2025-12-31 12:17:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8754482
2025-12-31 12:19:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8754483
2025-12-31 12:21:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8754484
2025-12-31 12:23:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8754485
2025-12-31 12:25:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8754486
2025-12-31 12:27:59	7	0.0	0.0	0.0	0.0	0			,		1.06	8754487
2025-12-31 12:29:59	8	0.0	0.0	0.0	0.0	0			,		1.27	8754488
2025-12-31 12:31:59	9	0.0	0.0	0.0	0.0	0			,		1.31	8754489
2025-12-31 12:33:59	10	0.0	0.0	0.0	0.0	0			,		0.86	8754490
2025-12-31 12:35:59	11	0.0	0.0	0.0	0.0	0			,		0.00	8754491
2025-12-31 12:37:59	12	0.0	0.0	-7.2	0.0	1			,		0.00	8754492
2025-12-31 12:39:59	13	-0.1	0.0	-10.2	0.0	10	32.4	-19.6	-0.29, 0.58	0.65	0.00	8754493
2025-12-31 12:41:59	14	-0.1	0.0	-6.8	0.0	11	32.2	-19.6	-0.29, 0.58	0.65	0.00	8754494
2025-12-31 12:43:59	15	-0.2	-1.7	-12.6	0.1	18	32.6	-19.8	-0.29, 0.59	0.65	0.00	8754495
2025-12-31 12:45:59	16	-0.2	-2.5	-13.3	0.1	18	32.4	-19.8	-0.29, 0.58	0.65	0.00	8754496
2025-12-31 12:47:59	17	-0.2	-0.9	-12.4	0.1	17	32.8	-19.9	-0.29, 0.59	0.66	0.00	8754497
2025-12-31 12:49:59	18	-0.1	0.0	-10.0	0.0	8	32.7	-19.7	-0.29, 0.59	0.65	0.00	8754498
2025-12-31 12:51:59	19	-0.1	-0.6	-11.8	0.0	12	32.5	-19.6	-0.29, 0.58	0.65	0.00	8754499
2025-12-31 12:53:59	20	-0.1	0.0	-10.8	0.0	10	32.4	-19.6	-0.29, 0.58	0.65	0.00	8754500
2025-12-31 12:55:59	21	-0.1	-0.9	-12.3	0.0	11	32.5	-19.8	-0.29, 0.58	0.65	0.00	8754501