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 12914
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2025-06-23 12:06 UTC) Last detected dimming: 5 hours and 48 minutes ago (2025-06-23 06:36 UTC) Overview for dimming #: 12914 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 #: 12914
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-05-27 23:00:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3425953

2025-05-27 23:03:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3425956

2025-05-27 23:06:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3425957

2025-05-27 23:09:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3425960

2025-05-27 23:12:11 5 -0.2 -2.5 -19.2 0.1 10 , 0.00 3425961

2025-05-27 23:15:11 6 -8.5 -20.0 -16.8 2.6 490 -5.3 -50.1 -0.77, -0.08 0.78 1.96 3425964

2025-05-27 23:18:11 7 -11.9 -22.5 -16.0 3.6 686 -4.8 -49.6 -0.77, -0.07 0.77 1.21 3425965

2025-05-27 23:21:11 8 -14.4 -23.5 -17.4 4.2 804 -4.8 -49.4 -0.77, -0.07 0.77 1.03 3425968

2025-05-27 23:24:11 9 -18.2 -24.8 -17.2 5.3 1014 -4.6 -49.3 -0.76, -0.07 0.77 0.00 3425969

2025-05-27 23:27:11 10 -20.7 -25.3 -17.4 6.1 1157 -4.6 -49.2 -0.76, -0.07 0.77 0.00 3425972

2025-05-27 23:30:11 11 -22.6 -26.4 -18.0 6.5 1231 -4.6 -49.2 -0.76, -0.07 0.77 0.00 3425973

2025-05-27 23:33:11 12 -24.7 -27.0 -17.3 7.2 1357 -4.3 -49.2 -0.76, -0.06 0.77 0.00 3425976

2025-05-27 23:36:11 13 -27.0 -27.1 -17.1 8.0 1490 -4.2 -49.1 -0.76, -0.06 0.76 0.00 3425977

2025-05-27 23:39:11 14 -28.1 -27.9 -17.6 8.1 1509 -4.4 -49.4 -0.77, -0.06 0.77 0.00 3425980

2025-05-27 23:42:11 15 -30.3 -28.2 -18.2 8.6 1585 -4.4 -49.4 -0.77, -0.06 0.77 0.00 3425981

2025-05-27 23:45:11 16 -31.6 -28.8 -18.1 9.1 1670 -4.2 -49.2 -0.76, -0.06 0.77 0.00 3425984

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
2025-05-27 23:00:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3425953
2025-05-27 23:03:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3425956
2025-05-27 23:06:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3425957
2025-05-27 23:09:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3425960
2025-05-27 23:12:11	5	-0.2	-2.5	-19.2	0.1	10			,		0.00	3425961
2025-05-27 23:15:11	6	-8.5	-20.0	-16.8	2.6	490	-5.3	-50.1	-0.77, -0.08	0.78	1.96	3425964
2025-05-27 23:18:11	7	-11.9	-22.5	-16.0	3.6	686	-4.8	-49.6	-0.77, -0.07	0.77	1.21	3425965
2025-05-27 23:21:11	8	-14.4	-23.5	-17.4	4.2	804	-4.8	-49.4	-0.77, -0.07	0.77	1.03	3425968
2025-05-27 23:24:11	9	-18.2	-24.8	-17.2	5.3	1014	-4.6	-49.3	-0.76, -0.07	0.77	0.00	3425969
2025-05-27 23:27:11	10	-20.7	-25.3	-17.4	6.1	1157	-4.6	-49.2	-0.76, -0.07	0.77	0.00	3425972
2025-05-27 23:30:11	11	-22.6	-26.4	-18.0	6.5	1231	-4.6	-49.2	-0.76, -0.07	0.77	0.00	3425973
2025-05-27 23:33:11	12	-24.7	-27.0	-17.3	7.2	1357	-4.3	-49.2	-0.76, -0.06	0.77	0.00	3425976
2025-05-27 23:36:11	13	-27.0	-27.1	-17.1	8.0	1490	-4.2	-49.1	-0.76, -0.06	0.76	0.00	3425977
2025-05-27 23:39:11	14	-28.1	-27.9	-17.6	8.1	1509	-4.4	-49.4	-0.77, -0.06	0.77	0.00	3425980
2025-05-27 23:42:11	15	-30.3	-28.2	-18.2	8.6	1585	-4.4	-49.4	-0.77, -0.06	0.77	0.00	3425981
2025-05-27 23:45:11	16	-31.6	-28.8	-18.1	9.1	1670	-4.2	-49.2	-0.76, -0.06	0.77	0.00	3425984