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 14323
Detector 24h operating status: Last processed image: 0 hours and 17 minutes ago (2025-11-08 07:30 UTC) Last detected dimming: 0 hours and 17 minutes ago (2025-11-08 07:30 UTC) Overview for dimming #: 14323 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 #: 14323
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-11-06 00:27:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3579325

2025-11-06 00:30:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3579330

2025-11-06 00:33:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3579331

2025-11-06 00:36:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3579332

2025-11-06 00:39:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3579333

2025-11-06 00:42:11 6 0.0 0.0 0.0 0.0 0 , 5.56 3579338

2025-11-06 00:45:11 7 0.0 0.0 -15.9 0.0 1 , 2.69 3579339

2025-11-06 00:48:11 8 -0.3 -1.2 -17.3 0.1 14 , 1.67 3579340

2025-11-06 00:51:11 9 -0.9 -9.3 -23.6 0.2 42 31.6 -49.4 -0.65, 0.49 0.82 1.36 3579341

2025-11-06 00:54:11 10 -1.3 -9.9 -19.3 0.3 63 31.5 -49.3 -0.65, 0.49 0.82 0.00 3579344

2025-11-06 00:57:11 11 -2.1 -11.0 -18.6 0.6 112 31.7 -49.4 -0.65, 0.49 0.82 0.00 3579345

2025-11-06 01:00:11 12 -2.3 -10.5 -15.6 0.7 131 32.8 -48.0 -0.63, 0.51 0.81 0.00 3579348

2025-11-06 01:03:11 13 -2.4 -11.7 -17.5 0.7 140 34.5 -45.9 -0.60, 0.53 0.80 0.00 3579349

2025-11-06 01:06:11 14 -3.3 -13.2 -13.6 1.1 208 35.4 -44.4 -0.58, 0.55 0.79 0.97 3579354

2025-11-06 01:09:11 15 -3.2 -14.0 -14.1 1.0 196 35.9 -44.8 -0.58, 0.55 0.80 0.00 3579355

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
2025-11-06 00:27:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3579325
2025-11-06 00:30:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3579330
2025-11-06 00:33:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3579331
2025-11-06 00:36:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3579332
2025-11-06 00:39:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3579333
2025-11-06 00:42:11	6	0.0	0.0	0.0	0.0	0			,		5.56	3579338
2025-11-06 00:45:11	7	0.0	0.0	-15.9	0.0	1			,		2.69	3579339
2025-11-06 00:48:11	8	-0.3	-1.2	-17.3	0.1	14			,		1.67	3579340
2025-11-06 00:51:11	9	-0.9	-9.3	-23.6	0.2	42	31.6	-49.4	-0.65, 0.49	0.82	1.36	3579341
2025-11-06 00:54:11	10	-1.3	-9.9	-19.3	0.3	63	31.5	-49.3	-0.65, 0.49	0.82	0.00	3579344
2025-11-06 00:57:11	11	-2.1	-11.0	-18.6	0.6	112	31.7	-49.4	-0.65, 0.49	0.82	0.00	3579345
2025-11-06 01:00:11	12	-2.3	-10.5	-15.6	0.7	131	32.8	-48.0	-0.63, 0.51	0.81	0.00	3579348
2025-11-06 01:03:11	13	-2.4	-11.7	-17.5	0.7	140	34.5	-45.9	-0.60, 0.53	0.80	0.00	3579349
2025-11-06 01:06:11	14	-3.3	-13.2	-13.6	1.1	208	35.4	-44.4	-0.58, 0.55	0.79	0.97	3579354
2025-11-06 01:09:11	15	-3.2	-14.0	-14.1	1.0	196	35.9	-44.8	-0.58, 0.55	0.80	0.00	3579355