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 16267
Detector 24h operating status: Last processed image: 0 hours and 16 minutes ago (2026-09-16 16:36 UTC) Last detected dimming: 48 hours and 37 minutes ago (2026-09-14 16:15 UTC) Overview for dimming #: 16267 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 16267
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-09-11 22:27:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3875713

2026-09-11 22:30:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3875716

2026-09-11 22:33:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3875717

2026-09-11 22:36:11 4 -0.6 -6.3 -13.4 0.2 38 , 0.00 3875720

2026-09-11 22:39:11 5 -10.1 -47.1 -18.8 1.8 391 17.2 43.4 0.66, 0.21 0.70 0.00 3875721

2026-09-11 22:42:11 6 -15.7 -55.9 -19.3 2.5 553 17.2 43.5 0.67, 0.21 0.70 3.67 3875724

2026-09-11 22:45:11 7 -19.4 -61.7 -22.7 2.8 615 17.4 43.5 0.66, 0.21 0.70 2.44 3875725

2026-09-11 22:48:11 8 -22.0 -67.7 -23.5 3.0 667 17.4 43.5 0.67, 0.21 0.70 0.00 3875728

2026-09-11 22:51:11 9 -24.6 -69.7 -24.8 3.4 743 17.5 43.6 0.67, 0.21 0.70 1.89 3875729

2026-09-11 22:54:11 10 -26.4 -69.8 -24.6 3.6 791 17.6 43.6 0.67, 0.21 0.70 0.88 3875730

2026-09-11 22:57:11 11 -27.5 -71.1 -23.7 3.8 820 17.6 43.6 0.67, 0.22 0.70 0.00 3875733

2026-09-11 23:00:11 12 -29.9 -70.8 -24.2 4.0 879 17.7 43.7 0.67, 0.22 0.70 0.00 3875736

2026-09-11 23:03:11 13 -31.5 -74.7 -25.9 4.0 883 17.8 43.6 0.66, 0.22 0.70 0.00 3875737

2026-09-11 23:06:11 14 -33.5 -74.0 -25.7 4.3 940 17.8 43.5 0.66, 0.22 0.70 0.00 3875740

2026-09-11 23:09:11 15 -34.2 -72.8 -25.7 4.4 960 17.8 43.0 0.66, 0.22 0.69 0.00 3875741

2026-09-11 23:12:11 16 -36.8 -76.4 -25.0 4.5 986 17.9 42.9 0.66, 0.22 0.69 0.00 3875744

2026-09-11 23:15:11 17 -37.4 -80.7 -25.3 4.6 1007 18.0 43.0 0.66, 0.22 0.69 0.00 3875745

2026-09-11 23:18:11 18 -43.6 -81.2 -20.0 4.7 1421 17.9 43.0 0.66, 0.22 0.69 4.17 3875748

2026-09-11 23:21:11 19 -44.8 -77.0 -16.7 4.7 1655 18.0 43.7 0.66, 0.22 0.70 5.62 3875749

2026-09-11 23:24:11 20 -45.6 -72.2 -16.8 4.7 1772 18.0 43.6 0.66, 0.22 0.70 3.37 3875752

2026-09-11 23:27:11 21 -49.1 -73.7 -17.6 4.9 1889 18.0 43.4 0.66, 0.22 0.70 0.00 3875753

2026-09-11 23:30:11 22 -47.2 -68.3 -18.3 4.8 1704 18.1 43.3 0.66, 0.22 0.70 0.00 3875756

2026-09-11 23:33:11 23 -49.0 -67.2 -18.1 4.8 1747 18.2 43.4 0.66, 0.23 0.70 0.00 3875757

2026-09-11 23:36:11 24 -53.0 -71.6 -17.9 4.8 1971 18.2 43.5 0.66, 0.22 0.70 0.00 3875760

2026-09-11 23:39:11 25 -57.7 -81.2 -17.6 4.9 2163 18.2 43.6 0.66, 0.23 0.70 0.00 3875761

2026-09-11 23:42:11 26 -62.1 -91.6 -16.8 5.0 2378 18.2 43.4 0.66, 0.23 0.70 0.00 3875764

2026-09-11 23:45:11 27 -65.3 -93.0 -17.5 5.1 2396 18.2 43.4 0.66, 0.23 0.70 0.00 3875765

2026-09-11 23:48:11 28 -66.5 -89.1 -17.6 5.1 2487 18.0 43.5 0.66, 0.22 0.70 0.00 3875768

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
2026-09-11 22:27:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3875713
2026-09-11 22:30:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3875716
2026-09-11 22:33:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3875717
2026-09-11 22:36:11	4	-0.6	-6.3	-13.4	0.2	38			,		0.00	3875720
2026-09-11 22:39:11	5	-10.1	-47.1	-18.8	1.8	391	17.2	43.4	0.66, 0.21	0.70	0.00	3875721
2026-09-11 22:42:11	6	-15.7	-55.9	-19.3	2.5	553	17.2	43.5	0.67, 0.21	0.70	3.67	3875724
2026-09-11 22:45:11	7	-19.4	-61.7	-22.7	2.8	615	17.4	43.5	0.66, 0.21	0.70	2.44	3875725
2026-09-11 22:48:11	8	-22.0	-67.7	-23.5	3.0	667	17.4	43.5	0.67, 0.21	0.70	0.00	3875728
2026-09-11 22:51:11	9	-24.6	-69.7	-24.8	3.4	743	17.5	43.6	0.67, 0.21	0.70	1.89	3875729
2026-09-11 22:54:11	10	-26.4	-69.8	-24.6	3.6	791	17.6	43.6	0.67, 0.21	0.70	0.88	3875730
2026-09-11 22:57:11	11	-27.5	-71.1	-23.7	3.8	820	17.6	43.6	0.67, 0.22	0.70	0.00	3875733
2026-09-11 23:00:11	12	-29.9	-70.8	-24.2	4.0	879	17.7	43.7	0.67, 0.22	0.70	0.00	3875736
2026-09-11 23:03:11	13	-31.5	-74.7	-25.9	4.0	883	17.8	43.6	0.66, 0.22	0.70	0.00	3875737
2026-09-11 23:06:11	14	-33.5	-74.0	-25.7	4.3	940	17.8	43.5	0.66, 0.22	0.70	0.00	3875740
2026-09-11 23:09:11	15	-34.2	-72.8	-25.7	4.4	960	17.8	43.0	0.66, 0.22	0.69	0.00	3875741
2026-09-11 23:12:11	16	-36.8	-76.4	-25.0	4.5	986	17.9	42.9	0.66, 0.22	0.69	0.00	3875744
2026-09-11 23:15:11	17	-37.4	-80.7	-25.3	4.6	1007	18.0	43.0	0.66, 0.22	0.69	0.00	3875745
2026-09-11 23:18:11	18	-43.6	-81.2	-20.0	4.7	1421	17.9	43.0	0.66, 0.22	0.69	4.17	3875748
2026-09-11 23:21:11	19	-44.8	-77.0	-16.7	4.7	1655	18.0	43.7	0.66, 0.22	0.70	5.62	3875749
2026-09-11 23:24:11	20	-45.6	-72.2	-16.8	4.7	1772	18.0	43.6	0.66, 0.22	0.70	3.37	3875752
2026-09-11 23:27:11	21	-49.1	-73.7	-17.6	4.9	1889	18.0	43.4	0.66, 0.22	0.70	0.00	3875753
2026-09-11 23:30:11	22	-47.2	-68.3	-18.3	4.8	1704	18.1	43.3	0.66, 0.22	0.70	0.00	3875756
2026-09-11 23:33:11	23	-49.0	-67.2	-18.1	4.8	1747	18.2	43.4	0.66, 0.23	0.70	0.00	3875757
2026-09-11 23:36:11	24	-53.0	-71.6	-17.9	4.8	1971	18.2	43.5	0.66, 0.22	0.70	0.00	3875760
2026-09-11 23:39:11	25	-57.7	-81.2	-17.6	4.9	2163	18.2	43.6	0.66, 0.23	0.70	0.00	3875761
2026-09-11 23:42:11	26	-62.1	-91.6	-16.8	5.0	2378	18.2	43.4	0.66, 0.23	0.70	0.00	3875764
2026-09-11 23:45:11	27	-65.3	-93.0	-17.5	5.1	2396	18.2	43.4	0.66, 0.23	0.70	0.00	3875765
2026-09-11 23:48:11	28	-66.5	-89.1	-17.6	5.1	2487	18.0	43.5	0.66, 0.22	0.70	0.00	3875768