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 16317
Detector 24h operating status: Last processed image: 0 hours and 17 minutes ago (2026-10-11 03:51 UTC) Last detected dimming: 5 hours and 44 minutes ago (2026-10-10 22:24 UTC) Overview for dimming #: 16317 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 #: 16317
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-10-09 13:48:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3901299

2026-10-09 13:51:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3901300

2026-10-09 13:54:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3901303

2026-10-09 13:57:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3901304

2026-10-09 14:00:11 5 -0.1 0.0 -30.1 0.0 3 , 0.00 3901307

2026-10-09 14:03:11 6 -36.8 -48.5 -20.2 0.0 1585 1.06, 0.35 1.12 4.19 3901308

2026-10-09 14:06:11 7 -110.1 -83.1 -20.7 0.0 3632 1.05, 0.36 1.11 14.91 3901312

2026-10-09 14:09:11 8 -151.7 -101.2 -18.5 0.0 4746 1.05, 0.36 1.11 17.77 3901313

2026-10-09 14:12:13 9 -168.6 -107.1 -18.7 0.0 5073 1.04, 0.36 1.10 11.23 3901315

2026-10-09 14:15:11 10 -187.4 -107.9 -20.3 0.0 5326 1.05, 0.35 1.11 13.32 3901316

2026-10-09 14:18:11 11 -210.5 -112.4 -19.7 0.0 5798 1.05, 0.34 1.10 6.56 3901320

2026-10-09 14:21:00 12 -229.5 -115.0 -18.8 0.0 6498 1.05, 0.34 1.10 12.55 3901321

2026-10-09 14:24:12 13 -251.0 -120.9 -18.0 0.0 7233 1.05, 0.34 1.10 13.40 3901323

2026-10-09 14:27:11 14 -270.0 -130.4 -18.1 0.0 7789 1.05, 0.34 1.10 10.46 3901324

2026-10-09 14:30:11 15 -282.1 -138.8 -18.5 0.0 7916 1.05, 0.34 1.10 5.86 3901327

2026-10-09 14:33:11 16 -292.0 -144.0 -19.2 0.0 8031 1.04, 0.34 1.10 6.26 3901328

2026-10-09 14:36:11 17 -298.6 -152.0 -19.0 0.0 8173 1.04, 0.35 1.10 4.29 3901331

2026-10-09 14:39:11 18 -302.6 -155.7 -19.2 0.0 8193 1.04, 0.35 1.10 2.62 3901332

2026-10-09 14:42:11 19 -307.2 -160.4 -19.3 0.0 8209 1.04, 0.35 1.10 0.00 3901336

2026-10-09 14:45:11 20 -311.5 -162.2 -19.5 0.0 8227 1.04, 0.35 1.10 0.00 3901337

2026-10-09 14:48:11 21 -310.5 -161.5 -19.2 0.0 8303 1.04, 0.35 1.10 0.00 3901338

2026-10-09 14:51:11 22 -310.3 -161.2 -19.2 0.0 8335 1.04, 0.35 1.10 0.00 3901340

2026-10-09 14:54:11 23 -313.1 -165.2 -19.1 0.0 8433 1.04, 0.35 1.10 0.00 3901343

2026-10-09 14:57:11 24 -317.4 -167.7 -19.0 0.0 8596 1.04, 0.35 1.10 0.00 3901344

2026-10-09 15:00:11 25 -320.8 -169.9 -19.0 0.0 8657 1.04, 0.35 1.10 0.00 3901347

2026-10-09 15:03:11 26 -321.4 -172.9 -19.1 0.0 8595 1.04, 0.35 1.10 0.00 3901348

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
2026-10-09 13:48:11	1	0.0	0.0	0.0	0	,		0.00	3901299
2026-10-09 13:51:11	2	0.0	0.0	0.0	0	,		0.00	3901300
2026-10-09 13:54:11	3	0.0	0.0	0.0	0	,		0.00	3901303
2026-10-09 13:57:11	4	0.0	0.0	0.0	0	,		0.00	3901304
2026-10-09 14:00:11	5	-0.1	0.0	-30.1	3	,		0.00	3901307
2026-10-09 14:03:11	6	-36.8	-48.5	-20.2	1585	1.06, 0.35	1.12	4.19	3901308
2026-10-09 14:06:11	7	-110.1	-83.1	-20.7	3632	1.05, 0.36	1.11	14.91	3901312
2026-10-09 14:09:11	8	-151.7	-101.2	-18.5	4746	1.05, 0.36	1.11	17.77	3901313
2026-10-09 14:12:13	9	-168.6	-107.1	-18.7	5073	1.04, 0.36	1.10	11.23	3901315
2026-10-09 14:15:11	10	-187.4	-107.9	-20.3	5326	1.05, 0.35	1.11	13.32	3901316
2026-10-09 14:18:11	11	-210.5	-112.4	-19.7	5798	1.05, 0.34	1.10	6.56	3901320
2026-10-09 14:21:00	12	-229.5	-115.0	-18.8	6498	1.05, 0.34	1.10	12.55	3901321
2026-10-09 14:24:12	13	-251.0	-120.9	-18.0	7233	1.05, 0.34	1.10	13.40	3901323
2026-10-09 14:27:11	14	-270.0	-130.4	-18.1	7789	1.05, 0.34	1.10	10.46	3901324
2026-10-09 14:30:11	15	-282.1	-138.8	-18.5	7916	1.05, 0.34	1.10	5.86	3901327
2026-10-09 14:33:11	16	-292.0	-144.0	-19.2	8031	1.04, 0.34	1.10	6.26	3901328
2026-10-09 14:36:11	17	-298.6	-152.0	-19.0	8173	1.04, 0.35	1.10	4.29	3901331
2026-10-09 14:39:11	18	-302.6	-155.7	-19.2	8193	1.04, 0.35	1.10	2.62	3901332
2026-10-09 14:42:11	19	-307.2	-160.4	-19.3	8209	1.04, 0.35	1.10	0.00	3901336
2026-10-09 14:45:11	20	-311.5	-162.2	-19.5	8227	1.04, 0.35	1.10	0.00	3901337
2026-10-09 14:48:11	21	-310.5	-161.5	-19.2	8303	1.04, 0.35	1.10	0.00	3901338
2026-10-09 14:51:11	22	-310.3	-161.2	-19.2	8335	1.04, 0.35	1.10	0.00	3901340
2026-10-09 14:54:11	23	-313.1	-165.2	-19.1	8433	1.04, 0.35	1.10	0.00	3901343
2026-10-09 14:57:11	24	-317.4	-167.7	-19.0	8596	1.04, 0.35	1.10	0.00	3901344
2026-10-09 15:00:11	25	-320.8	-169.9	-19.0	8657	1.04, 0.35	1.10	0.00	3901347
2026-10-09 15:03:11	26	-321.4	-172.9	-19.1	8595	1.04, 0.35	1.10	0.00	3901348