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 13015
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2025-06-15 17:54 UTC) Last detected dimming: 0 hours and 21 minutes ago (2025-06-15 17:54 UTC) Overview for dimming #: 13015 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 #: 13015
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-06-10 03:12:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3438570

2025-06-10 03:15:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3438571

2025-06-10 03:18:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3438572

2025-06-10 03:21:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3438574

2025-06-10 03:24:11 5 -0.1 0.0 -23.4 0.0 3 , 0.00 3438575

2025-06-10 03:27:11 6 -0.5 -3.3 -10.3 0.2 47 -20.8 30.6 0.48, -0.37 0.60 3.07 3438577

2025-06-10 03:30:11 7 -24.9 -124.0 -14.4 1.4 369 -18.4 29.9 0.48, -0.33 0.58 7.94 3438579

2025-06-10 03:33:11 8 -17.5 -32.2 -14.7 1.7 436 -18.6 30.4 0.49, -0.33 0.59 3.73 3438581

2025-06-10 03:36:11 9 -6.5 -20.6 -12.7 1.5 391 -19.9 31.8 0.50, -0.35 0.61 0.00 3438583

2025-06-10 03:39:11 10 -5.1 -16.5 -11.6 1.3 329 -19.9 31.8 0.50, -0.35 0.61 0.00 3438584

2025-06-10 03:42:11 11 -4.3 -15.7 -10.8 1.2 310 -21.0 31.8 0.50, -0.37 0.62 0.00 3438585

2025-06-10 03:45:11 12 -3.4 -15.2 -11.5 0.9 239 -21.5 29.2 0.46, -0.38 0.59 0.00 3438587

2025-06-10 03:48:11 13 -2.5 -13.8 -13.3 0.6 157 -20.7 26.7 0.43, -0.36 0.56 0.00 3438589

2025-06-10 03:51:11 14 -5.9 -15.4 -9.6 0.9 497 -1.08, 0.30 1.12 1.84 3438591

2025-06-10 03:54:11 15 -6.9 -14.3 -10.1 0.9 551 -1.08, 0.31 1.12 0.00 3438594

2025-06-10 03:57:11 16 -7.7 -15.3 -10.3 1.0 600 -1.08, 0.31 1.12 0.00 3438596

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
2025-06-10 03:12:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3438570
2025-06-10 03:15:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3438571
2025-06-10 03:18:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3438572
2025-06-10 03:21:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3438574
2025-06-10 03:24:11	5	-0.1	0.0	-23.4	0.0	3			,		0.00	3438575
2025-06-10 03:27:11	6	-0.5	-3.3	-10.3	0.2	47	-20.8	30.6	0.48, -0.37	0.60	3.07	3438577
2025-06-10 03:30:11	7	-24.9	-124.0	-14.4	1.4	369	-18.4	29.9	0.48, -0.33	0.58	7.94	3438579
2025-06-10 03:33:11	8	-17.5	-32.2	-14.7	1.7	436	-18.6	30.4	0.49, -0.33	0.59	3.73	3438581
2025-06-10 03:36:11	9	-6.5	-20.6	-12.7	1.5	391	-19.9	31.8	0.50, -0.35	0.61	0.00	3438583
2025-06-10 03:39:11	10	-5.1	-16.5	-11.6	1.3	329	-19.9	31.8	0.50, -0.35	0.61	0.00	3438584
2025-06-10 03:42:11	11	-4.3	-15.7	-10.8	1.2	310	-21.0	31.8	0.50, -0.37	0.62	0.00	3438585
2025-06-10 03:45:11	12	-3.4	-15.2	-11.5	0.9	239	-21.5	29.2	0.46, -0.38	0.59	0.00	3438587
2025-06-10 03:48:11	13	-2.5	-13.8	-13.3	0.6	157	-20.7	26.7	0.43, -0.36	0.56	0.00	3438589
2025-06-10 03:51:11	14	-5.9	-15.4	-9.6	0.9	497			-1.08, 0.30	1.12	1.84	3438591
2025-06-10 03:54:11	15	-6.9	-14.3	-10.1	0.9	551			-1.08, 0.31	1.12	0.00	3438594
2025-06-10 03:57:11	16	-7.7	-15.3	-10.3	1.0	600			-1.08, 0.31	1.12	0.00	3438596