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 10723
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2025-05-14 20:15 UTC) Last detected dimming: 1 hours and 29 minutes ago (2025-05-14 19:06 UTC) Overview for dimming #: 10723 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 #: 10723
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2024-07-18 18:39:35 1 -0.1 -0.6 -9.5 0.0 8 , 0.00 3179576

2024-07-18 18:42:11 2 -0.4 -2.9 -8.9 0.2 33 , 0.00 3179577

2024-07-18 18:45:11 3 -0.6 -4.7 -10.5 0.2 45 18.5 -50.3 -0.74, 0.27 0.79 1.58 3179578

2024-07-18 18:48:11 4 -0.8 -7.2 -16.4 0.2 47 18.6 -50.4 -0.74, 0.27 0.79 0.00 3179579

2024-07-18 18:51:11 5 -1.1 -6.5 -14.0 0.3 68 18.4 -50.3 -0.74, 0.27 0.79 0.00 3179580

2024-07-18 18:54:11 6 -3.4 -7.7 -9.7 1.2 287 18.8 -47.6 -0.71, 0.27 0.76 13.56 3179581

2024-07-18 18:57:11 7 -5.2 -7.6 -10.4 1.6 398 18.8 -47.4 -0.70, 0.27 0.76 5.50 3179582

2024-07-18 19:00:11 8 -7.0 -10.5 -10.9 2.0 517 18.9 -47.0 -0.70, 0.27 0.75 0.00 3179590

2024-07-18 19:03:11 9 -11.8 -18.3 -10.6 3.2 855 19.0 -46.1 -0.69, 0.27 0.74 0.00 3179591

2024-07-18 19:06:11 10 -15.7 -28.1 -10.5 4.2 1119 19.0 -45.1 -0.68, 0.27 0.73 0.00 3179592

2024-07-18 19:09:11 11 -19.7 -28.6 -10.9 5.1 1381 20.1 -44.2 -0.66, 0.29 0.72 0.00 3179593

2024-07-18 19:12:11 12 -25.0 -38.2 -11.7 5.9 1627 20.5 -44.0 -0.66, 0.30 0.72 0.00 3179594

2024-07-18 19:15:47 13 -28.9 -46.1 -11.6 6.6 1819 21.0 -45.4 -0.67, 0.31 0.74 0.00 3179595

2024-07-18 19:18:11 14 -31.7 -46.5 -11.5 7.3 1994 20.6 -44.7 -0.67, 0.30 0.73 1.06 3179602

2024-07-18 19:21:11 15 -35.7 -52.6 -11.8 7.9 2187 19.8 -45.1 -0.67, 0.29 0.73 1.09 3179603

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
2024-07-18 18:39:35	1	-0.1	-0.6	-9.5	0.0	8			,		0.00	3179576
2024-07-18 18:42:11	2	-0.4	-2.9	-8.9	0.2	33			,		0.00	3179577
2024-07-18 18:45:11	3	-0.6	-4.7	-10.5	0.2	45	18.5	-50.3	-0.74, 0.27	0.79	1.58	3179578
2024-07-18 18:48:11	4	-0.8	-7.2	-16.4	0.2	47	18.6	-50.4	-0.74, 0.27	0.79	0.00	3179579
2024-07-18 18:51:11	5	-1.1	-6.5	-14.0	0.3	68	18.4	-50.3	-0.74, 0.27	0.79	0.00	3179580
2024-07-18 18:54:11	6	-3.4	-7.7	-9.7	1.2	287	18.8	-47.6	-0.71, 0.27	0.76	13.56	3179581
2024-07-18 18:57:11	7	-5.2	-7.6	-10.4	1.6	398	18.8	-47.4	-0.70, 0.27	0.76	5.50	3179582
2024-07-18 19:00:11	8	-7.0	-10.5	-10.9	2.0	517	18.9	-47.0	-0.70, 0.27	0.75	0.00	3179590
2024-07-18 19:03:11	9	-11.8	-18.3	-10.6	3.2	855	19.0	-46.1	-0.69, 0.27	0.74	0.00	3179591
2024-07-18 19:06:11	10	-15.7	-28.1	-10.5	4.2	1119	19.0	-45.1	-0.68, 0.27	0.73	0.00	3179592
2024-07-18 19:09:11	11	-19.7	-28.6	-10.9	5.1	1381	20.1	-44.2	-0.66, 0.29	0.72	0.00	3179593
2024-07-18 19:12:11	12	-25.0	-38.2	-11.7	5.9	1627	20.5	-44.0	-0.66, 0.30	0.72	0.00	3179594
2024-07-18 19:15:47	13	-28.9	-46.1	-11.6	6.6	1819	21.0	-45.4	-0.67, 0.31	0.74	0.00	3179595
2024-07-18 19:18:11	14	-31.7	-46.5	-11.5	7.3	1994	20.6	-44.7	-0.67, 0.30	0.73	1.06	3179602
2024-07-18 19:21:11	15	-35.7	-52.6	-11.8	7.9	2187	19.8	-45.1	-0.67, 0.29	0.73	1.09	3179603