Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)

	Overview of dimming 20269
Detector 14 day operating status: Last detected dimming: 202 hours and 8 minutes ago (2025-10-03 21:29 UTC) Overview for dimming #: 20269 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 #: 20269
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-09-26 00:59:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8619526

2025-09-26 01:01:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8619527

2025-09-26 01:03:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8619528

2025-09-26 01:05:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8619529

2025-09-26 01:07:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8619530

2025-09-26 01:09:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8619531

2025-09-26 01:11:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8619532

2025-09-26 01:13:59 8 0.0 0.0 0.0 0.0 0 , 0.00 8619533

2025-09-26 01:15:59 9 0.0 0.0 0.0 0.0 0 , 0.88 8619534

2025-09-26 01:17:59 10 -0.3 -3.9 -9.4 0.2 35 , 0.00 8619535

2025-09-26 01:19:59 11 -0.2 -2.4 -9.6 0.1 20 , 0.00 8619536

2025-09-26 01:21:59 12 -0.9 -7.1 -9.0 0.6 98 -10.9 -55.7 -0.82, -0.26 0.86 1.38 8619537

2025-09-26 01:23:59 13 -1.2 -6.1 -8.8 0.9 133 -10.7 -55.6 -0.82, -0.25 0.86 0.00 8619538

2025-09-26 01:25:59 14 -1.7 -7.2 -9.0 1.2 186 -10.5 -59.8 -0.86, -0.24 0.89 0.00 8619539

2025-09-26 01:27:59 15 -1.3 -7.1 -8.6 0.9 147 -10.5 -59.2 -0.85, -0.25 0.89 0.00 8619540

2025-09-26 01:29:59 16 -2.8 -8.2 -9.5 1.9 277 -11.6 -62.6 -0.88, -0.26 0.92 0.00 8619541

2025-09-26 01:31:59 17 -3.8 -10.0 -9.9 2.6 373 -11.3 -60.1 -0.86, -0.26 0.90 0.00 8619542

2025-09-26 01:33:59 18 -5.0 -11.3 -9.4 3.4 491 -11.5 -61.3 -0.87, -0.26 0.91 0.00 8619543

2025-09-26 01:35:59 19 -5.7 -12.1 -9.5 3.9 568 -11.2 -59.8 -0.86, -0.25 0.89 0.00 8619544

2025-09-26 01:37:59 20 -6.1 -13.3 -10.4 3.8 558 -11.0 -59.5 -0.86, -0.25 0.89 0.00 8619545

2025-09-26 01:39:59 21 -6.4 -13.7 -9.8 4.1 602 -11.0 -59.5 -0.85, -0.25 0.89 0.00 8619546

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
2025-09-26 00:59:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8619526
2025-09-26 01:01:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8619527
2025-09-26 01:03:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8619528
2025-09-26 01:05:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8619529
2025-09-26 01:07:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8619530
2025-09-26 01:09:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8619531
2025-09-26 01:11:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8619532
2025-09-26 01:13:59	8	0.0	0.0	0.0	0.0	0			,		0.00	8619533
2025-09-26 01:15:59	9	0.0	0.0	0.0	0.0	0			,		0.88	8619534
2025-09-26 01:17:59	10	-0.3	-3.9	-9.4	0.2	35			,		0.00	8619535
2025-09-26 01:19:59	11	-0.2	-2.4	-9.6	0.1	20			,		0.00	8619536
2025-09-26 01:21:59	12	-0.9	-7.1	-9.0	0.6	98	-10.9	-55.7	-0.82, -0.26	0.86	1.38	8619537
2025-09-26 01:23:59	13	-1.2	-6.1	-8.8	0.9	133	-10.7	-55.6	-0.82, -0.25	0.86	0.00	8619538
2025-09-26 01:25:59	14	-1.7	-7.2	-9.0	1.2	186	-10.5	-59.8	-0.86, -0.24	0.89	0.00	8619539
2025-09-26 01:27:59	15	-1.3	-7.1	-8.6	0.9	147	-10.5	-59.2	-0.85, -0.25	0.89	0.00	8619540
2025-09-26 01:29:59	16	-2.8	-8.2	-9.5	1.9	277	-11.6	-62.6	-0.88, -0.26	0.92	0.00	8619541
2025-09-26 01:31:59	17	-3.8	-10.0	-9.9	2.6	373	-11.3	-60.1	-0.86, -0.26	0.90	0.00	8619542
2025-09-26 01:33:59	18	-5.0	-11.3	-9.4	3.4	491	-11.5	-61.3	-0.87, -0.26	0.91	0.00	8619543
2025-09-26 01:35:59	19	-5.7	-12.1	-9.5	3.9	568	-11.2	-59.8	-0.86, -0.25	0.89	0.00	8619544
2025-09-26 01:37:59	20	-6.1	-13.3	-10.4	3.8	558	-11.0	-59.5	-0.86, -0.25	0.89	0.00	8619545
2025-09-26 01:39:59	21	-6.4	-13.7	-9.8	4.1	602	-11.0	-59.5	-0.85, -0.25	0.89	0.00	8619546