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 11568
Detector 24h operating status: Last processed image: 0 hours and 23 minutes ago (2025-05-19 08:33 UTC) Last detected dimming: 0 hours and 23 minutes ago (2025-05-19 08:33 UTC) Overview for dimming #: 11568 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 #: 11568
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2024-10-29 08:09:23 1 0.0 0.0 0.0 0.0 0 , 0.00 3274975

2024-10-29 08:12:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3274976

2024-10-29 08:15:11 3 -0.4 -3.5 -9.3 0.2 44 , 3.02 3274977

2024-10-29 08:18:11 4 -0.8 -6.4 -9.9 0.3 79 -25.3 0.1 0.00, -0.50 0.50 9.52 3274982

2024-10-29 08:21:11 5 -2.1 -7.8 -8.6 0.8 220 -25.5 0.2 0.00, -0.51 0.51 8.40 3274983

2024-10-29 08:24:11 6 -4.3 -8.8 -9.6 1.6 420 -31.0 -0.9 -0.01, -0.59 0.59 28.05 3274984

2024-10-29 08:27:11 7 -10.5 -9.7 -9.1 3.9 1024 -25.5 1.5 0.02, -0.51 0.51 26.15 3274985

2024-10-29 08:30:11 8 -16.1 -13.5 -9.4 5.9 1523 -25.3 1.2 0.02, -0.50 0.50 27.08 3274988

2024-10-29 08:33:35 9 -25.1 -16.7 -10.0 8.8 2234 -25.9 0.5 0.01, -0.51 0.51 15.38 3274989

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 08:09:23	1	0.0	0.0	0.0	0.0	0			,		0.00	3274975
2024-10-29 08:12:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3274976
2024-10-29 08:15:11	3	-0.4	-3.5	-9.3	0.2	44			,		3.02	3274977
2024-10-29 08:18:11	4	-0.8	-6.4	-9.9	0.3	79	-25.3	0.1	0.00, -0.50	0.50	9.52	3274982
2024-10-29 08:21:11	5	-2.1	-7.8	-8.6	0.8	220	-25.5	0.2	0.00, -0.51	0.51	8.40	3274983
2024-10-29 08:24:11	6	-4.3	-8.8	-9.6	1.6	420	-31.0	-0.9	-0.01, -0.59	0.59	28.05	3274984
2024-10-29 08:27:11	7	-10.5	-9.7	-9.1	3.9	1024	-25.5	1.5	0.02, -0.51	0.51	26.15	3274985
2024-10-29 08:30:11	8	-16.1	-13.5	-9.4	5.9	1523	-25.3	1.2	0.02, -0.50	0.50	27.08	3274988
2024-10-29 08:33:35	9	-25.1	-16.7	-10.0	8.8	2234	-25.9	0.5	0.01, -0.51	0.51	15.38	3274989