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 13825
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2025-09-14 17:03 UTC) Last detected dimming: 2 hours and 48 minutes ago (2025-09-14 14:33 UTC) Overview for dimming #: 13825 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 #: 13825
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-09-08 00:15:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3522990

2025-09-08 00:18:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3522991

2025-09-08 00:21:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3522992

2025-09-08 00:24:11 4 0.0 0.0 0.0 0.0 0 , 1.29 3522995

2025-09-08 00:27:11 5 0.0 0.0 0.0 0.0 0 , 1.58 3522996

2025-09-08 00:30:11 6 0.0 0.0 0.0 0.0 0 , 1.59 3522999

2025-09-08 00:33:11 7 0.0 0.0 0.0 0.0 0 , 1.64 3523002

2025-09-08 00:36:11 8 0.0 0.0 -9.0 0.0 1 , 1.12 3523003

2025-09-08 00:39:11 9 -0.2 -1.6 -11.3 0.0 19 1.10, -0.42 1.18 1.80 3523004

2025-09-08 00:42:11 10 -0.5 -3.5 -10.4 0.0 45 1.09, -0.44 1.18 1.87 3523007

2025-09-08 00:45:11 11 -0.6 -4.6 -10.0 0.0 59 1.10, -0.43 1.18 1.55 3523008

2025-09-08 00:48:11 12 -0.9 -4.8 -10.5 0.0 85 1.10, -0.42 1.18 1.69 3523011

2025-09-08 00:51:23 13 -1.2 -6.1 -10.8 0.0 109 1.10, -0.43 1.18 1.05 3523012

2025-09-08 00:54:11 14 -1.4 -6.5 -9.7 0.0 132 1.10, -0.42 1.18 0.00 3523015

2025-09-08 00:57:11 15 -1.5 -7.4 -11.2 0.0 124 1.10, -0.42 1.18 0.00 3523017

2025-09-08 01:00:11 16 -1.8 -8.6 -10.0 0.0 157 1.10, -0.42 1.18 0.00 3523018

2025-09-08 01:03:11 17 -2.4 -10.0 -9.7 0.0 213 1.10, -0.42 1.18 0.00 3523019

2025-09-08 01:06:11 18 -2.9 -10.8 -9.5 0.0 246 1.10, -0.43 1.18 0.00 3523023

2025-09-08 01:09:11 19 -2.8 -10.5 -9.2 0.0 250 1.10, -0.43 1.18 0.00 3523024

2025-09-08 01:12:11 20 -7.1 -10.5 -9.2 0.0 707 1.07, -0.47 1.17 0.00 3523027

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	size	x,y in R☉	dist. R☉	detection	Img ID
2025-09-08 00:15:11	1	0.0	0.0	0.0	0	,		0.00	3522990
2025-09-08 00:18:11	2	0.0	0.0	0.0	0	,		0.00	3522991
2025-09-08 00:21:11	3	0.0	0.0	0.0	0	,		0.00	3522992
2025-09-08 00:24:11	4	0.0	0.0	0.0	0	,		1.29	3522995
2025-09-08 00:27:11	5	0.0	0.0	0.0	0	,		1.58	3522996
2025-09-08 00:30:11	6	0.0	0.0	0.0	0	,		1.59	3522999
2025-09-08 00:33:11	7	0.0	0.0	0.0	0	,		1.64	3523002
2025-09-08 00:36:11	8	0.0	0.0	-9.0	1	,		1.12	3523003
2025-09-08 00:39:11	9	-0.2	-1.6	-11.3	19	1.10, -0.42	1.18	1.80	3523004
2025-09-08 00:42:11	10	-0.5	-3.5	-10.4	45	1.09, -0.44	1.18	1.87	3523007
2025-09-08 00:45:11	11	-0.6	-4.6	-10.0	59	1.10, -0.43	1.18	1.55	3523008
2025-09-08 00:48:11	12	-0.9	-4.8	-10.5	85	1.10, -0.42	1.18	1.69	3523011
2025-09-08 00:51:23	13	-1.2	-6.1	-10.8	109	1.10, -0.43	1.18	1.05	3523012
2025-09-08 00:54:11	14	-1.4	-6.5	-9.7	132	1.10, -0.42	1.18	0.00	3523015
2025-09-08 00:57:11	15	-1.5	-7.4	-11.2	124	1.10, -0.42	1.18	0.00	3523017
2025-09-08 01:00:11	16	-1.8	-8.6	-10.0	157	1.10, -0.42	1.18	0.00	3523018
2025-09-08 01:03:11	17	-2.4	-10.0	-9.7	213	1.10, -0.42	1.18	0.00	3523019
2025-09-08 01:06:11	18	-2.9	-10.8	-9.5	246	1.10, -0.43	1.18	0.00	3523023
2025-09-08 01:09:11	19	-2.8	-10.5	-9.2	250	1.10, -0.43	1.18	0.00	3523024
2025-09-08 01:12:11	20	-7.1	-10.5	-9.2	707	1.07, -0.47	1.17	0.00	3523027