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 12449
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2025-04-23 01:18 UTC) Last detected dimming: 0 hours and 21 minutes ago (2025-04-23 01:18 UTC) Overview for dimming #: 12449 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 #: 12449
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-04-07 09:42:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3378607

2025-04-07 09:45:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3378608

2025-04-07 09:48:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3378611

2025-04-07 09:51:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3378612

2025-04-07 09:54:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3378615

2025-04-07 09:57:11 6 -0.4 -3.8 -9.8 0.1 40 , 2.59 3378616

2025-04-07 10:00:11 7 -4.3 -11.6 -10.3 1.2 392 -9.4 1.4 0.03, -0.06 0.06 0.00 3378619

2025-04-07 10:03:11 8 -7.7 -16.9 -11.7 1.8 595 -9.3 1.3 0.02, -0.06 0.06 0.00 3378620

2025-04-07 10:06:11 9 -10.8 -21.0 -12.5 2.3 756 -9.3 1.4 0.02, -0.05 0.06 0.92 3378623

2025-04-07 10:09:11 10 -13.3 -24.7 -14.1 2.6 838 -9.1 2.8 0.05, -0.05 0.07 5.15 3378624

2025-04-07 10:12:11 11 -16.3 -26.6 -15.4 2.9 945 -9.5 3.0 0.05, -0.06 0.08 1.64 3378627

2025-04-07 10:15:11 12 -18.6 -27.7 -15.5 3.3 1068 -10.3 4.4 0.08, -0.07 0.11 0.86 3378628

2025-04-07 10:18:11 13 -19.9 -28.2 -15.7 3.5 1121 -10.2 6.4 0.11, -0.07 0.13 0.00 3378631

2025-04-07 10:21:11 14 -20.8 -29.6 -16.5 3.4 1084 -12.1 6.9 0.12, -0.11 0.16 0.00 3378632

2025-04-07 10:24:11 15 -23.6 -53.1 -16.7 3.4 1081 -14.0 8.8 0.15, -0.14 0.21 0.00 3378635

2025-04-07 10:27:11 16 -24.9 -61.7 -16.6 3.3 1073 -14.3 9.2 0.16, -0.15 0.21 0.00 3378636

2025-04-07 10:30:11 17 -26.6 -61.3 -16.0 3.7 1174 -14.1 9.3 0.16, -0.14 0.21 0.00 3378639

2025-04-07 10:33:11 18 -39.4 -56.2 -18.5 6.3 1790 -13.9 9.6 0.16, -0.14 0.21 2.98 3378640

2025-04-07 10:36:11 19 -38.2 -53.2 -19.3 6.0 1691 -13.6 8.1 0.14, -0.13 0.19 0.00 3378643

2025-04-07 10:39:11 20 -40.1 -54.2 -18.6 6.4 1828 -13.7 8.7 0.15, -0.13 0.20 0.00 3378644

2025-04-07 10:42:11 21 -40.0 -55.6 -18.5 6.3 1811 -13.9 9.5 0.16, -0.14 0.21 1.26 3378647

2025-04-07 10:45:23 22 -41.9 -51.8 -18.5 6.6 1904 -13.4 8.8 0.15, -0.13 0.20 0.00 3378648

2025-04-07 10:48:11 23 -42.8 -48.8 -19.0 6.8 1953 -13.5 9.3 0.16, -0.13 0.21 0.00 3378651

2025-04-07 10:51:11 24 -44.4 -46.5 -18.7 7.1 2070 -13.3 9.6 0.16, -0.13 0.21 0.00 3378652

2025-04-07 10:54:11 25 -47.4 -41.3 -18.0 7.6 2225 -13.8 11.7 0.20, -0.14 0.24 0.00 3378655

2025-04-07 10:57:11 26 -49.7 -37.7 -17.4 8.2 2373 -13.8 11.8 0.20, -0.14 0.24 0.00 3378656

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
2025-04-07 09:42:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3378607
2025-04-07 09:45:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3378608
2025-04-07 09:48:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3378611
2025-04-07 09:51:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3378612
2025-04-07 09:54:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3378615
2025-04-07 09:57:11	6	-0.4	-3.8	-9.8	0.1	40			,		2.59	3378616
2025-04-07 10:00:11	7	-4.3	-11.6	-10.3	1.2	392	-9.4	1.4	0.03, -0.06	0.06	0.00	3378619
2025-04-07 10:03:11	8	-7.7	-16.9	-11.7	1.8	595	-9.3	1.3	0.02, -0.06	0.06	0.00	3378620
2025-04-07 10:06:11	9	-10.8	-21.0	-12.5	2.3	756	-9.3	1.4	0.02, -0.05	0.06	0.92	3378623
2025-04-07 10:09:11	10	-13.3	-24.7	-14.1	2.6	838	-9.1	2.8	0.05, -0.05	0.07	5.15	3378624
2025-04-07 10:12:11	11	-16.3	-26.6	-15.4	2.9	945	-9.5	3.0	0.05, -0.06	0.08	1.64	3378627
2025-04-07 10:15:11	12	-18.6	-27.7	-15.5	3.3	1068	-10.3	4.4	0.08, -0.07	0.11	0.86	3378628
2025-04-07 10:18:11	13	-19.9	-28.2	-15.7	3.5	1121	-10.2	6.4	0.11, -0.07	0.13	0.00	3378631
2025-04-07 10:21:11	14	-20.8	-29.6	-16.5	3.4	1084	-12.1	6.9	0.12, -0.11	0.16	0.00	3378632
2025-04-07 10:24:11	15	-23.6	-53.1	-16.7	3.4	1081	-14.0	8.8	0.15, -0.14	0.21	0.00	3378635
2025-04-07 10:27:11	16	-24.9	-61.7	-16.6	3.3	1073	-14.3	9.2	0.16, -0.15	0.21	0.00	3378636
2025-04-07 10:30:11	17	-26.6	-61.3	-16.0	3.7	1174	-14.1	9.3	0.16, -0.14	0.21	0.00	3378639
2025-04-07 10:33:11	18	-39.4	-56.2	-18.5	6.3	1790	-13.9	9.6	0.16, -0.14	0.21	2.98	3378640
2025-04-07 10:36:11	19	-38.2	-53.2	-19.3	6.0	1691	-13.6	8.1	0.14, -0.13	0.19	0.00	3378643
2025-04-07 10:39:11	20	-40.1	-54.2	-18.6	6.4	1828	-13.7	8.7	0.15, -0.13	0.20	0.00	3378644
2025-04-07 10:42:11	21	-40.0	-55.6	-18.5	6.3	1811	-13.9	9.5	0.16, -0.14	0.21	1.26	3378647
2025-04-07 10:45:23	22	-41.9	-51.8	-18.5	6.6	1904	-13.4	8.8	0.15, -0.13	0.20	0.00	3378648
2025-04-07 10:48:11	23	-42.8	-48.8	-19.0	6.8	1953	-13.5	9.3	0.16, -0.13	0.21	0.00	3378651
2025-04-07 10:51:11	24	-44.4	-46.5	-18.7	7.1	2070	-13.3	9.6	0.16, -0.13	0.21	0.00	3378652
2025-04-07 10:54:11	25	-47.4	-41.3	-18.0	7.6	2225	-13.8	11.7	0.20, -0.14	0.24	0.00	3378655
2025-04-07 10:57:11	26	-49.7	-37.7	-17.4	8.2	2373	-13.8	11.8	0.20, -0.14	0.24	0.00	3378656