Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)

(view all Solar Demon detection tools)

	Overview of dimming 14040
Detector 24h operating status: Last processed image: 0 hours and 27 minutes ago (2025-10-06 06:18 UTC) Last detected dimming: 1 hours and 27 minutes ago (2025-10-06 05:18 UTC) Overview for dimming #: 14040 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 #: 14040
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-03 16:12:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3547575

2025-10-03 16:15:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3547576

2025-10-03 16:18:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3547577

2025-10-03 16:21:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3547578

2025-10-03 16:24:11 5 0.0 0.0 0.0 0.0 0 , 1.58 3547581

2025-10-03 16:27:11 6 0.0 0.0 0.0 0.0 0 , 3.45 3547582

2025-10-03 16:30:11 7 0.0 0.0 0.0 0.0 0 , 2.52 3547587

2025-10-03 16:33:11 8 -0.1 0.0 -13.4 0.0 9 11.2 5.4 0.09, 0.08 0.12 1.86 3547588

2025-10-03 16:36:11 9 -0.4 -2.9 -11.2 0.1 34 11.2 5.6 0.10, 0.08 0.13 0.97 3547589

2025-10-03 16:39:47 10 -0.9 -3.6 -9.9 0.2 74 9.5 5.5 0.10, 0.05 0.11 0.00 3547590

2025-10-03 16:42:11 11 -1.3 -5.6 -10.8 0.3 111 2.6 7.6 0.13, -0.07 0.15 0.00 3547595

2025-10-03 16:45:11 12 -1.7 -7.8 -11.2 0.5 145 1.4 8.0 0.14, -0.09 0.17 0.00 3547596

2025-10-03 16:48:11 13 -2.1 -8.0 -11.6 0.6 179 2.9 7.5 0.13, -0.06 0.15 0.00 3547597

2025-10-03 16:51:11 14 -2.6 -8.5 -11.8 0.7 212 3.6 7.2 0.13, -0.05 0.14 0.00 3547598

2025-10-03 16:54:11 15 -2.5 -7.5 -12.1 0.6 193 4.3 6.8 0.12, -0.04 0.13 0.00 3547601

2025-10-03 16:57:11 16 -2.7 -6.6 -13.7 0.6 199 5.0 6.5 0.11, -0.03 0.12 0.00 3547602

2025-10-03 17:00:11 17 -3.4 -8.6 -12.7 0.8 249 3.6 6.7 0.12, -0.05 0.13 0.00 3547605

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
2025-10-03 16:12:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3547575
2025-10-03 16:15:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3547576
2025-10-03 16:18:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3547577
2025-10-03 16:21:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3547578
2025-10-03 16:24:11	5	0.0	0.0	0.0	0.0	0			,		1.58	3547581
2025-10-03 16:27:11	6	0.0	0.0	0.0	0.0	0			,		3.45	3547582
2025-10-03 16:30:11	7	0.0	0.0	0.0	0.0	0			,		2.52	3547587
2025-10-03 16:33:11	8	-0.1	0.0	-13.4	0.0	9	11.2	5.4	0.09, 0.08	0.12	1.86	3547588
2025-10-03 16:36:11	9	-0.4	-2.9	-11.2	0.1	34	11.2	5.6	0.10, 0.08	0.13	0.97	3547589
2025-10-03 16:39:47	10	-0.9	-3.6	-9.9	0.2	74	9.5	5.5	0.10, 0.05	0.11	0.00	3547590
2025-10-03 16:42:11	11	-1.3	-5.6	-10.8	0.3	111	2.6	7.6	0.13, -0.07	0.15	0.00	3547595
2025-10-03 16:45:11	12	-1.7	-7.8	-11.2	0.5	145	1.4	8.0	0.14, -0.09	0.17	0.00	3547596
2025-10-03 16:48:11	13	-2.1	-8.0	-11.6	0.6	179	2.9	7.5	0.13, -0.06	0.15	0.00	3547597
2025-10-03 16:51:11	14	-2.6	-8.5	-11.8	0.7	212	3.6	7.2	0.13, -0.05	0.14	0.00	3547598
2025-10-03 16:54:11	15	-2.5	-7.5	-12.1	0.6	193	4.3	6.8	0.12, -0.04	0.13	0.00	3547601
2025-10-03 16:57:11	16	-2.7	-6.6	-13.7	0.6	199	5.0	6.5	0.11, -0.03	0.12	0.00	3547602
2025-10-03 17:00:11	17	-3.4	-8.6	-12.7	0.8	249	3.6	6.7	0.12, -0.05	0.13	0.00	3547605