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 13189
Detector 24h operating status: Last processed image: 0 hours and 27 minutes ago (2025-07-20 00:45 UTC) Last detected dimming: 0 hours and 27 minutes ago (2025-07-20 00:45 UTC) Overview for dimming #: 13189 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 #: 13189
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-07-01 00:06:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3458582

2025-07-01 00:09:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3458583

2025-07-01 00:12:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3458586

2025-07-01 00:15:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3458587

2025-07-01 00:18:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3458590

2025-07-01 00:21:11 6 0.0 0.0 0.0 0.0 0 , 1.10 3458591

2025-07-01 00:24:11 7 -0.1 0.0 -18.7 0.0 4 -20.2 -12.6 -0.21, -0.40 0.45 0.00 3458594

2025-07-01 00:27:11 8 -0.1 0.0 -19.6 0.0 5 -20.2 -12.6 -0.21, -0.40 0.45 0.00 3458595

2025-07-01 00:30:11 9 -0.2 -1.5 -13.9 0.1 16 -20.2 -12.7 -0.21, -0.40 0.45 0.00 3458600

2025-07-01 00:33:11 10 -0.2 -1.7 -13.1 0.1 19 -12.8 -12.0 -0.20, -0.27 0.34 0.00 3458601

2025-07-01 00:36:11 11 -0.6 -2.8 -12.1 0.2 45 -18.4 -12.5 -0.21, -0.37 0.42 0.00 3458602

2025-07-01 00:39:11 12 -0.9 -3.6 -11.9 0.2 64 -18.6 -11.5 -0.19, -0.37 0.42 0.00 3458603

2025-07-01 00:42:11 13 -1.2 -4.1 -10.1 0.3 95 -17.6 -11.4 -0.19, -0.35 0.40 0.00 3458606

2025-07-01 00:45:11 14 -1.3 -5.9 -11.3 0.3 97 -17.7 -11.6 -0.19, -0.36 0.40 0.00 3458607

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
2025-07-01 00:06:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3458582
2025-07-01 00:09:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3458583
2025-07-01 00:12:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3458586
2025-07-01 00:15:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3458587
2025-07-01 00:18:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3458590
2025-07-01 00:21:11	6	0.0	0.0	0.0	0.0	0			,		1.10	3458591
2025-07-01 00:24:11	7	-0.1	0.0	-18.7	0.0	4	-20.2	-12.6	-0.21, -0.40	0.45	0.00	3458594
2025-07-01 00:27:11	8	-0.1	0.0	-19.6	0.0	5	-20.2	-12.6	-0.21, -0.40	0.45	0.00	3458595
2025-07-01 00:30:11	9	-0.2	-1.5	-13.9	0.1	16	-20.2	-12.7	-0.21, -0.40	0.45	0.00	3458600
2025-07-01 00:33:11	10	-0.2	-1.7	-13.1	0.1	19	-12.8	-12.0	-0.20, -0.27	0.34	0.00	3458601
2025-07-01 00:36:11	11	-0.6	-2.8	-12.1	0.2	45	-18.4	-12.5	-0.21, -0.37	0.42	0.00	3458602
2025-07-01 00:39:11	12	-0.9	-3.6	-11.9	0.2	64	-18.6	-11.5	-0.19, -0.37	0.42	0.00	3458603
2025-07-01 00:42:11	13	-1.2	-4.1	-10.1	0.3	95	-17.6	-11.4	-0.19, -0.35	0.40	0.00	3458606
2025-07-01 00:45:11	14	-1.3	-5.9	-11.3	0.3	97	-17.7	-11.6	-0.19, -0.36	0.40	0.00	3458607