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 9669
Detector 24h operating status: Last processed image: 0 hours and 22 minutes ago (2025-04-25 18:51 UTC) Last detected dimming: 2 hours and 34 minutes ago (2025-04-25 16:39 UTC) Overview for dimming #: 9669 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 #: 9669
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2024-03-20 03:33:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3067355

2024-03-20 03:36:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3067356

2024-03-20 03:39:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3067365

2024-03-20 03:42:11 4 0.0 0.0 0.0 0.0 0 , 0.84 3067366

2024-03-20 03:45:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3067367

2024-03-20 03:48:11 6 0.0 0.0 0.0 0.0 0 , 4.54 3067368

2024-03-20 03:51:11 7 -4.4 -13.2 -10.9 1.5 375 -11.0 38.5 0.62, -0.10 0.63 1.41 3067369

2024-03-20 03:54:11 8 -4.5 -13.9 -11.6 1.4 354 -11.0 38.5 0.62, -0.10 0.63 0.00 3067370

2024-03-20 04:09:11 9 -13.1 -21.5 -13.8 3.2 868 -12.5 31.8 0.52, -0.11 0.53 0.00 3067381

2024-03-20 04:12:11 10 -13.0 -21.7 -13.4 3.2 862 -12.6 31.9 0.52, -0.12 0.54 0.00 3067382

2024-03-20 04:15:11 11 -13.5 -23.4 -14.4 3.1 843 -12.5 32.2 0.53, -0.11 0.54 0.00 3067387

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
2024-03-20 03:33:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3067355
2024-03-20 03:36:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3067356
2024-03-20 03:39:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3067365
2024-03-20 03:42:11	4	0.0	0.0	0.0	0.0	0			,		0.84	3067366
2024-03-20 03:45:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3067367
2024-03-20 03:48:11	6	0.0	0.0	0.0	0.0	0			,		4.54	3067368
2024-03-20 03:51:11	7	-4.4	-13.2	-10.9	1.5	375	-11.0	38.5	0.62, -0.10	0.63	1.41	3067369
2024-03-20 03:54:11	8	-4.5	-13.9	-11.6	1.4	354	-11.0	38.5	0.62, -0.10	0.63	0.00	3067370
2024-03-20 04:09:11	9	-13.1	-21.5	-13.8	3.2	868	-12.5	31.8	0.52, -0.11	0.53	0.00	3067381
2024-03-20 04:12:11	10	-13.0	-21.7	-13.4	3.2	862	-12.6	31.9	0.52, -0.12	0.54	0.00	3067382
2024-03-20 04:15:11	11	-13.5	-23.4	-14.4	3.1	843	-12.5	32.2	0.53, -0.11	0.54	0.00	3067387