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 16045
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-09-14 11:18 UTC) Last detected dimming: 0 hours and 21 minutes ago (2026-09-14 11:18 UTC) Overview for dimming #: 16045 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 16045
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-07-29 09:24:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3833526

2026-07-29 09:27:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3833527

2026-07-29 09:30:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3833530

2026-07-29 09:33:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3833531

2026-07-29 09:36:11 5 -4.4 -14.8 -12.6 0.0 332 1.18, -0.17 1.19 1.17 3833534

2026-07-29 09:39:11 6 -7.7 -19.3 -13.6 0.0 533 1.17, -0.16 1.19 6.08 3833535

2026-07-29 09:42:11 7 -13.3 -23.0 -12.9 0.0 947 1.18, -0.16 1.19 8.73 3833538

2026-07-29 09:45:11 8 -24.9 -26.3 -10.7 0.0 1988 1.18, -0.16 1.19 8.64 3833539

2026-07-29 09:48:11 9 -37.0 -28.8 -12.2 0.0 2668 1.19, -0.16 1.20 6.95 3833542

2026-07-29 09:51:11 10 -46.0 -29.4 -13.8 0.0 3050 1.19, -0.15 1.20 4.61 3833543

2026-07-29 09:54:11 11 -53.7 -28.7 -14.9 0.0 3377 1.18, -0.16 1.19 11.76 3833547

2026-07-29 09:57:11 12 -62.8 -30.1 -16.2 0.0 3763 1.18, -0.18 1.19 11.83 3833548

2026-07-29 10:00:11 13 -71.2 -32.3 -17.4 0.0 4059 1.17, -0.20 1.18 10.94 3833550

2026-07-29 10:03:11 14 -80.9 -33.7 -17.6 0.0 4587 1.16, -0.20 1.18 2.35 3833551

2026-07-29 10:06:11 15 -88.7 -35.5 -18.4 0.0 4884 1.16, -0.22 1.18 5.24 3833554

2026-07-29 10:09:11 16 -95.0 -37.7 -18.7 0.0 5162 1.16, -0.23 1.18 2.30 3833555

2026-07-29 10:12:11 17 -102.0 -40.3 -18.5 0.0 5469 1.16, -0.24 1.18 2.01 3833558

2026-07-29 10:15:11 18 -108.5 -42.3 -18.6 0.0 5731 1.16, -0.24 1.18 1.97 3833559

2026-07-29 10:18:11 19 -116.1 -45.1 -19.3 0.0 5840 1.16, -0.24 1.18 2.72 3833562

2026-07-29 10:21:11 20 -124.1 -47.7 -20.2 0.0 5948 1.16, -0.24 1.18 2.31 3833563

2026-07-29 10:24:11 21 -134.5 -48.9 -20.7 0.0 6279 1.16, -0.23 1.18 2.07 3833566

2026-07-29 10:27:11 22 -144.3 -50.6 -21.2 0.0 6552 1.16, -0.24 1.18 1.65 3833567

2026-07-29 10:30:11 23 -152.1 -50.3 -20.8 0.0 6838 1.16, -0.23 1.18 1.22 3833570

2026-07-29 10:33:11 24 -158.9 -51.8 -20.8 0.0 7058 1.16, -0.23 1.18 0.00 3833571

2026-07-29 10:36:11 25 -163.9 -52.5 -21.4 0.0 7072 1.16, -0.23 1.18 0.00 3833574

2026-07-29 10:39:11 26 -170.0 -52.5 -21.3 0.0 7314 1.16, -0.23 1.18 0.00 3833575

2026-07-29 10:42:11 27 -174.4 -54.1 -21.8 0.0 7367 1.16, -0.22 1.18 0.00 3833578

2026-07-29 10:45:11 28 -177.8 -55.2 -22.3 0.0 7438 1.16, -0.22 1.18 0.00 3833579

2026-07-29 10:48:11 29 -181.0 -55.6 -21.4 0.0 7699 1.16, -0.22 1.18 0.00 3833582

2026-07-29 10:51:11 30 -183.8 -56.4 -21.1 0.0 7868 1.16, -0.22 1.18 0.00 3833583

2026-07-29 10:54:11 31 -186.0 -57.0 -20.3 0.0 8068 1.16, -0.22 1.18 0.00 3833587

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	size	x,y in R☉	dist. R☉	detection	Img ID
2026-07-29 09:24:11	1	0.0	0.0	0.0	0	,		0.00	3833526
2026-07-29 09:27:11	2	0.0	0.0	0.0	0	,		0.00	3833527
2026-07-29 09:30:11	3	0.0	0.0	0.0	0	,		0.00	3833530
2026-07-29 09:33:11	4	0.0	0.0	0.0	0	,		0.00	3833531
2026-07-29 09:36:11	5	-4.4	-14.8	-12.6	332	1.18, -0.17	1.19	1.17	3833534
2026-07-29 09:39:11	6	-7.7	-19.3	-13.6	533	1.17, -0.16	1.19	6.08	3833535
2026-07-29 09:42:11	7	-13.3	-23.0	-12.9	947	1.18, -0.16	1.19	8.73	3833538
2026-07-29 09:45:11	8	-24.9	-26.3	-10.7	1988	1.18, -0.16	1.19	8.64	3833539
2026-07-29 09:48:11	9	-37.0	-28.8	-12.2	2668	1.19, -0.16	1.20	6.95	3833542
2026-07-29 09:51:11	10	-46.0	-29.4	-13.8	3050	1.19, -0.15	1.20	4.61	3833543
2026-07-29 09:54:11	11	-53.7	-28.7	-14.9	3377	1.18, -0.16	1.19	11.76	3833547
2026-07-29 09:57:11	12	-62.8	-30.1	-16.2	3763	1.18, -0.18	1.19	11.83	3833548
2026-07-29 10:00:11	13	-71.2	-32.3	-17.4	4059	1.17, -0.20	1.18	10.94	3833550
2026-07-29 10:03:11	14	-80.9	-33.7	-17.6	4587	1.16, -0.20	1.18	2.35	3833551
2026-07-29 10:06:11	15	-88.7	-35.5	-18.4	4884	1.16, -0.22	1.18	5.24	3833554
2026-07-29 10:09:11	16	-95.0	-37.7	-18.7	5162	1.16, -0.23	1.18	2.30	3833555
2026-07-29 10:12:11	17	-102.0	-40.3	-18.5	5469	1.16, -0.24	1.18	2.01	3833558
2026-07-29 10:15:11	18	-108.5	-42.3	-18.6	5731	1.16, -0.24	1.18	1.97	3833559
2026-07-29 10:18:11	19	-116.1	-45.1	-19.3	5840	1.16, -0.24	1.18	2.72	3833562
2026-07-29 10:21:11	20	-124.1	-47.7	-20.2	5948	1.16, -0.24	1.18	2.31	3833563
2026-07-29 10:24:11	21	-134.5	-48.9	-20.7	6279	1.16, -0.23	1.18	2.07	3833566
2026-07-29 10:27:11	22	-144.3	-50.6	-21.2	6552	1.16, -0.24	1.18	1.65	3833567
2026-07-29 10:30:11	23	-152.1	-50.3	-20.8	6838	1.16, -0.23	1.18	1.22	3833570
2026-07-29 10:33:11	24	-158.9	-51.8	-20.8	7058	1.16, -0.23	1.18	0.00	3833571
2026-07-29 10:36:11	25	-163.9	-52.5	-21.4	7072	1.16, -0.23	1.18	0.00	3833574
2026-07-29 10:39:11	26	-170.0	-52.5	-21.3	7314	1.16, -0.23	1.18	0.00	3833575
2026-07-29 10:42:11	27	-174.4	-54.1	-21.8	7367	1.16, -0.22	1.18	0.00	3833578
2026-07-29 10:45:11	28	-177.8	-55.2	-22.3	7438	1.16, -0.22	1.18	0.00	3833579
2026-07-29 10:48:11	29	-181.0	-55.6	-21.4	7699	1.16, -0.22	1.18	0.00	3833582
2026-07-29 10:51:11	30	-183.8	-56.4	-21.1	7868	1.16, -0.22	1.18	0.00	3833583
2026-07-29 10:54:11	31	-186.0	-57.0	-20.3	8068	1.16, -0.22	1.18	0.00	3833587