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 12470
Detector 24h operating status: Last processed image: 0 hours and 23 minutes ago (2025-04-25 20:42 UTC) Last detected dimming: 0 hours and 23 minutes ago (2025-04-25 20:42 UTC) Overview for dimming #: 12470 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 #: 12470
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-04-10 00:45:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3381038

2025-04-10 00:48:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3381041

2025-04-10 00:51:11 3 0.0 0.0 0.0 0.0 0 , 0.92 3381042

2025-04-10 00:54:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3381044

2025-04-10 00:57:11 5 -0.3 -4.3 -13.5 0.1 27 23.8 29.3 0.45, 0.49 0.67 1.20 3381045

2025-04-10 01:00:11 6 -0.6 -6.7 -10.2 0.2 57 23.9 29.4 0.45, 0.49 0.67 3.07 3381048

2025-04-10 01:03:11 7 -0.9 -8.2 -11.3 0.3 80 23.9 29.2 0.45, 0.49 0.67 1.98 3381049

2025-04-10 01:06:11 8 -0.8 -7.4 -10.9 0.3 69 23.9 29.3 0.45, 0.49 0.67 0.00 3381052

2025-04-10 01:09:11 9 -1.9 -9.8 -12.8 0.6 143 23.8 29.4 0.45, 0.49 0.67 2.03 3381053

2025-04-10 01:12:11 10 -3.4 -12.7 -12.7 1.0 260 23.4 26.8 0.42, 0.49 0.64 1.61 3381056

2025-04-10 01:15:11 11 -4.7 -13.6 -14.3 1.3 324 23.5 27.6 0.43, 0.49 0.65 0.00 3381057

2025-04-10 01:18:11 12 -5.9 -15.5 -14.4 1.6 400 23.8 29.0 0.45, 0.49 0.67 0.00 3381058

2025-04-10 01:21:11 13 -6.3 -16.8 -13.6 1.7 433 23.8 29.0 0.45, 0.49 0.67 0.00 3381061

2025-04-10 01:24:11 14 -7.6 -20.0 -12.5 2.1 524 23.7 28.9 0.45, 0.49 0.66 1.34 3381064

2025-04-10 01:27:11 15 -9.2 -20.7 -11.5 2.7 659 23.8 28.9 0.45, 0.49 0.66 1.18 3381065

2025-04-10 01:30:11 16 -11.2 -22.7 -12.1 3.1 778 23.7 28.9 0.45, 0.49 0.66 0.00 3381068

2025-04-10 01:33:11 17 -15.6 -23.1 -11.9 4.5 1124 23.7 27.6 0.43, 0.49 0.65 1.75 3381069

2025-04-10 01:36:11 18 -17.6 -24.3 -11.5 5.2 1298 23.8 28.0 0.43, 0.49 0.66 7.16 3381072

2025-04-10 01:39:11 19 -22.1 -26.4 -11.7 6.4 1608 23.6 27.7 0.43, 0.49 0.65 1.27 3381073

2025-04-10 01:42:11 20 -24.5 -26.9 -11.7 7.1 1761 23.6 27.0 0.42, 0.49 0.65 0.88 3381076

2025-04-10 01:45:11 21 -26.5 -27.0 -12.2 7.5 1875 23.7 27.4 0.43, 0.49 0.65 0.00 3381077

2025-04-10 01:48:35 22 -30.0 -31.2 -12.6 8.0 1989 23.6 27.4 0.43, 0.49 0.65 0.00 3381078

2025-04-10 01:51:11 23 -30.3 -32.1 -13.1 7.9 1965 23.7 27.4 0.43, 0.49 0.65 0.00 3381079

2025-04-10 01:54:11 24 -31.2 -31.7 -13.2 8.1 2007 23.7 27.6 0.43, 0.49 0.65 0.00 3381083

2025-04-10 01:57:11 25 -31.8 -32.6 -13.1 8.2 2035 23.7 27.9 0.43, 0.49 0.65 0.00 3381084

2025-04-10 02:00:11 26 -32.2 -34.1 -13.5 8.1 2018 23.7 28.2 0.44, 0.49 0.66 0.00 3381087

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
2025-04-10 00:45:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3381038
2025-04-10 00:48:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3381041
2025-04-10 00:51:11	3	0.0	0.0	0.0	0.0	0			,		0.92	3381042
2025-04-10 00:54:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3381044
2025-04-10 00:57:11	5	-0.3	-4.3	-13.5	0.1	27	23.8	29.3	0.45, 0.49	0.67	1.20	3381045
2025-04-10 01:00:11	6	-0.6	-6.7	-10.2	0.2	57	23.9	29.4	0.45, 0.49	0.67	3.07	3381048
2025-04-10 01:03:11	7	-0.9	-8.2	-11.3	0.3	80	23.9	29.2	0.45, 0.49	0.67	1.98	3381049
2025-04-10 01:06:11	8	-0.8	-7.4	-10.9	0.3	69	23.9	29.3	0.45, 0.49	0.67	0.00	3381052
2025-04-10 01:09:11	9	-1.9	-9.8	-12.8	0.6	143	23.8	29.4	0.45, 0.49	0.67	2.03	3381053
2025-04-10 01:12:11	10	-3.4	-12.7	-12.7	1.0	260	23.4	26.8	0.42, 0.49	0.64	1.61	3381056
2025-04-10 01:15:11	11	-4.7	-13.6	-14.3	1.3	324	23.5	27.6	0.43, 0.49	0.65	0.00	3381057
2025-04-10 01:18:11	12	-5.9	-15.5	-14.4	1.6	400	23.8	29.0	0.45, 0.49	0.67	0.00	3381058
2025-04-10 01:21:11	13	-6.3	-16.8	-13.6	1.7	433	23.8	29.0	0.45, 0.49	0.67	0.00	3381061
2025-04-10 01:24:11	14	-7.6	-20.0	-12.5	2.1	524	23.7	28.9	0.45, 0.49	0.66	1.34	3381064
2025-04-10 01:27:11	15	-9.2	-20.7	-11.5	2.7	659	23.8	28.9	0.45, 0.49	0.66	1.18	3381065
2025-04-10 01:30:11	16	-11.2	-22.7	-12.1	3.1	778	23.7	28.9	0.45, 0.49	0.66	0.00	3381068
2025-04-10 01:33:11	17	-15.6	-23.1	-11.9	4.5	1124	23.7	27.6	0.43, 0.49	0.65	1.75	3381069
2025-04-10 01:36:11	18	-17.6	-24.3	-11.5	5.2	1298	23.8	28.0	0.43, 0.49	0.66	7.16	3381072
2025-04-10 01:39:11	19	-22.1	-26.4	-11.7	6.4	1608	23.6	27.7	0.43, 0.49	0.65	1.27	3381073
2025-04-10 01:42:11	20	-24.5	-26.9	-11.7	7.1	1761	23.6	27.0	0.42, 0.49	0.65	0.88	3381076
2025-04-10 01:45:11	21	-26.5	-27.0	-12.2	7.5	1875	23.7	27.4	0.43, 0.49	0.65	0.00	3381077
2025-04-10 01:48:35	22	-30.0	-31.2	-12.6	8.0	1989	23.6	27.4	0.43, 0.49	0.65	0.00	3381078
2025-04-10 01:51:11	23	-30.3	-32.1	-13.1	7.9	1965	23.7	27.4	0.43, 0.49	0.65	0.00	3381079
2025-04-10 01:54:11	24	-31.2	-31.7	-13.2	8.1	2007	23.7	27.6	0.43, 0.49	0.65	0.00	3381083
2025-04-10 01:57:11	25	-31.8	-32.6	-13.1	8.2	2035	23.7	27.9	0.43, 0.49	0.65	0.00	3381084
2025-04-10 02:00:11	26	-32.2	-34.1	-13.5	8.1	2018	23.7	28.2	0.44, 0.49	0.66	0.00	3381087