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 10650
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2025-05-20 12:48 UTC) Last detected dimming: 0 hours and 18 minutes ago (2025-05-20 12:48 UTC) Overview for dimming #: 10650 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 #: 10650
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2024-07-07 23:30:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3169498

2024-07-07 23:33:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3169499

2024-07-07 23:36:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3169508

2024-07-07 23:39:11 4 0.0 0.0 0.0 0.0 0 , 1.71 3169509

2024-07-07 23:42:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3169510

2024-07-07 23:45:11 6 -0.2 0.0 -13.1 0.0 10 , 4.92 3169511

2024-07-07 23:48:11 7 -0.3 -1.2 -15.0 0.0 19 , 0.00 3169512

2024-07-07 23:51:11 8 -0.4 -2.2 -14.5 0.0 25 -1.03, -0.61 1.20 0.00 3169513

2024-07-07 23:54:11 9 -0.7 -3.7 -9.8 0.1 54 -1.03, -0.61 1.19 0.00 3169514

2024-07-07 23:57:11 10 -0.7 -3.2 -10.3 0.1 54 -1.03, -0.61 1.20 0.00 3169515

2024-07-08 00:00:11 11 -0.5 -2.3 -9.0 0.1 46 -1.03, -0.61 1.20 0.00 3169522

2024-07-08 00:03:11 12 -0.6 -1.5 -12.1 0.1 44 -1.03, -0.61 1.20 0.00 3169523

2024-07-08 00:06:11 13 -0.6 -3.4 -9.7 0.1 44 -1.03, -0.61 1.20 0.00 3169524

2024-07-08 00:09:11 14 -0.7 -3.7 -10.4 0.2 49 -1.03, -0.61 1.20 0.00 3169525

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	x,y in R☉	dist. R☉	detection	Img ID
2024-07-07 23:30:11	1	0.0	0.0	0.0	0.0	0	,		0.00	3169498
2024-07-07 23:33:11	2	0.0	0.0	0.0	0.0	0	,		0.00	3169499
2024-07-07 23:36:11	3	0.0	0.0	0.0	0.0	0	,		0.00	3169508
2024-07-07 23:39:11	4	0.0	0.0	0.0	0.0	0	,		1.71	3169509
2024-07-07 23:42:11	5	0.0	0.0	0.0	0.0	0	,		0.00	3169510
2024-07-07 23:45:11	6	-0.2	0.0	-13.1	0.0	10	,		4.92	3169511
2024-07-07 23:48:11	7	-0.3	-1.2	-15.0	0.0	19	,		0.00	3169512
2024-07-07 23:51:11	8	-0.4	-2.2	-14.5	0.0	25	-1.03, -0.61	1.20	0.00	3169513
2024-07-07 23:54:11	9	-0.7	-3.7	-9.8	0.1	54	-1.03, -0.61	1.19	0.00	3169514
2024-07-07 23:57:11	10	-0.7	-3.2	-10.3	0.1	54	-1.03, -0.61	1.20	0.00	3169515
2024-07-08 00:00:11	11	-0.5	-2.3	-9.0	0.1	46	-1.03, -0.61	1.20	0.00	3169522
2024-07-08 00:03:11	12	-0.6	-1.5	-12.1	0.1	44	-1.03, -0.61	1.20	0.00	3169523
2024-07-08 00:06:11	13	-0.6	-3.4	-9.7	0.1	44	-1.03, -0.61	1.20	0.00	3169524
2024-07-08 00:09:11	14	-0.7	-3.7	-10.4	0.2	49	-1.03, -0.61	1.20	0.00	3169525