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 10622
Detector 24h operating status: Last processed image: 16 hours and 22 minutes ago (2025-04-20 05:06 UTC) Last detected dimming: 18 hours and 33 minutes ago (2025-04-20 02:54 UTC) Overview for dimming #: 10622 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 #: 10622
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2024-07-05 10:09:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3167072

2024-07-05 10:12:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3167073

2024-07-05 10:15:11 3 0.0 0.0 0.0 0.0 0 , 1.80 3167082

2024-07-05 10:18:11 4 -0.1 -0.9 -12.3 0.0 11 , 0.92 3167083

2024-07-05 10:21:11 5 -0.6 -5.2 -8.8 0.2 54 4.0 35.5 0.59, 0.02 0.59 0.00 3167084

2024-07-05 10:24:23 6 -0.6 -6.0 -10.1 0.2 50 3.9 35.4 0.59, 0.02 0.59 3.02 3167085

2024-07-05 10:27:11 7 -0.8 -6.7 -11.0 0.2 59 3.9 35.5 0.59, 0.02 0.59 1.83 3167086

2024-07-05 10:30:11 8 -0.9 -8.0 -10.6 0.3 65 3.9 35.5 0.59, 0.02 0.59 0.94 3167087

2024-07-05 10:33:11 9 -1.1 -10.0 -11.8 0.3 72 3.9 35.6 0.59, 0.02 0.59 3.36 3167088

2024-07-05 10:36:11 10 -1.3 -10.2 -13.3 0.3 84 3.9 35.5 0.59, 0.02 0.59 1.30 3167089

2024-07-05 10:39:11 11 -1.3 -10.0 -12.8 0.3 83 3.9 35.6 0.59, 0.02 0.59 1.65 3167096

2024-07-05 10:42:11 12 -1.0 -8.1 -10.3 0.3 74 3.7 35.4 0.59, 0.02 0.59 0.00 3167097

2024-07-05 10:45:11 13 -1.3 -9.8 -12.1 0.3 85 4.0 35.6 0.59, 0.02 0.59 0.00 3167098

2024-07-05 10:48:11 14 -1.4 -9.7 -11.5 0.4 100 4.0 35.6 0.59, 0.02 0.59 0.00 3167099

2024-07-05 10:51:11 15 -1.7 -10.7 -11.2 0.4 114 3.8 35.6 0.59, 0.02 0.59 0.00 3167100

2024-07-05 10:54:11 16 -1.6 -9.2 -10.5 0.5 120 3.7 35.5 0.59, 0.02 0.59 0.00 3167101

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
2024-07-05 10:09:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3167072
2024-07-05 10:12:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3167073
2024-07-05 10:15:11	3	0.0	0.0	0.0	0.0	0			,		1.80	3167082
2024-07-05 10:18:11	4	-0.1	-0.9	-12.3	0.0	11			,		0.92	3167083
2024-07-05 10:21:11	5	-0.6	-5.2	-8.8	0.2	54	4.0	35.5	0.59, 0.02	0.59	0.00	3167084
2024-07-05 10:24:23	6	-0.6	-6.0	-10.1	0.2	50	3.9	35.4	0.59, 0.02	0.59	3.02	3167085
2024-07-05 10:27:11	7	-0.8	-6.7	-11.0	0.2	59	3.9	35.5	0.59, 0.02	0.59	1.83	3167086
2024-07-05 10:30:11	8	-0.9	-8.0	-10.6	0.3	65	3.9	35.5	0.59, 0.02	0.59	0.94	3167087
2024-07-05 10:33:11	9	-1.1	-10.0	-11.8	0.3	72	3.9	35.6	0.59, 0.02	0.59	3.36	3167088
2024-07-05 10:36:11	10	-1.3	-10.2	-13.3	0.3	84	3.9	35.5	0.59, 0.02	0.59	1.30	3167089
2024-07-05 10:39:11	11	-1.3	-10.0	-12.8	0.3	83	3.9	35.6	0.59, 0.02	0.59	1.65	3167096
2024-07-05 10:42:11	12	-1.0	-8.1	-10.3	0.3	74	3.7	35.4	0.59, 0.02	0.59	0.00	3167097
2024-07-05 10:45:11	13	-1.3	-9.8	-12.1	0.3	85	4.0	35.6	0.59, 0.02	0.59	0.00	3167098
2024-07-05 10:48:11	14	-1.4	-9.7	-11.5	0.4	100	4.0	35.6	0.59, 0.02	0.59	0.00	3167099
2024-07-05 10:51:11	15	-1.7	-10.7	-11.2	0.4	114	3.8	35.6	0.59, 0.02	0.59	0.00	3167100
2024-07-05 10:54:11	16	-1.6	-9.2	-10.5	0.5	120	3.7	35.5	0.59, 0.02	0.59	0.00	3167101