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 11565
Detector 24h operating status: Last processed image: 0 hours and 27 minutes ago (2025-12-12 08:39 UTC) Last detected dimming: 0 hours and 27 minutes ago (2025-12-12 08:39 UTC) Overview for dimming #: 11565 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 #: 11565
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2024-10-29 05:09:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3274903

2024-10-29 05:12:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3274904

2024-10-29 05:15:11 3 -2.0 -11.6 -10.1 0.5 171 5.5 8.9 0.16, 0.02 0.16 6.41 3274905

2024-10-29 05:18:11 4 -4.7 -17.0 -9.8 1.2 387 5.6 9.0 0.16, 0.02 0.16 3.02 3274910

2024-10-29 05:21:11 5 -11.1 -20.7 -10.0 3.3 928 5.9 8.9 0.16, 0.02 0.16 15.93 3274911

2024-10-29 05:24:11 6 -16.2 -25.5 -10.0 4.9 1363 5.8 9.2 0.16, 0.02 0.16 10.13 3274912

2024-10-29 05:27:11 7 -20.9 -28.7 -9.7 6.1 1711 6.0 9.3 0.16, 0.03 0.16 19.44 3274915

2024-10-29 05:30:11 8 -25.8 -32.9 -10.2 7.1 1997 6.3 9.0 0.16, 0.03 0.16 27.98 3274916

2024-10-29 05:33:11 9 -31.7 -35.7 -9.9 8.6 2462 6.2 9.0 0.16, 0.03 0.16 15.34 3274917

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
2024-10-29 05:09:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3274903
2024-10-29 05:12:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3274904
2024-10-29 05:15:11	3	-2.0	-11.6	-10.1	0.5	171	5.5	8.9	0.16, 0.02	0.16	6.41	3274905
2024-10-29 05:18:11	4	-4.7	-17.0	-9.8	1.2	387	5.6	9.0	0.16, 0.02	0.16	3.02	3274910
2024-10-29 05:21:11	5	-11.1	-20.7	-10.0	3.3	928	5.9	8.9	0.16, 0.02	0.16	15.93	3274911
2024-10-29 05:24:11	6	-16.2	-25.5	-10.0	4.9	1363	5.8	9.2	0.16, 0.02	0.16	10.13	3274912
2024-10-29 05:27:11	7	-20.9	-28.7	-9.7	6.1	1711	6.0	9.3	0.16, 0.03	0.16	19.44	3274915
2024-10-29 05:30:11	8	-25.8	-32.9	-10.2	7.1	1997	6.3	9.0	0.16, 0.03	0.16	27.98	3274916
2024-10-29 05:33:11	9	-31.7	-35.7	-9.9	8.6	2462	6.2	9.0	0.16, 0.03	0.16	15.34	3274917