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 20201
Detector 14 day operating status: Last detected dimming: 202 hours and 7 minutes ago (2025-10-03 21:29 UTC) Overview for dimming #: 20201 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 #: 20201
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-09-20 19:43:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8611510

2025-09-20 19:45:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8611511

2025-09-20 19:47:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8611512

2025-09-20 19:49:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8611513

2025-09-20 19:51:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8611514

2025-09-20 19:53:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8611515

2025-09-20 19:55:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8611516

2025-09-20 19:57:59 8 0.0 0.0 0.0 0.0 0 , 0.99 8611517

2025-09-20 19:59:59 9 -0.1 -1.4 -12.8 0.0 11 , 1.37 8611518

2025-09-20 20:01:59 10 -0.4 -3.2 -11.4 0.1 34 -7.8 13.7 0.24, -0.26 0.35 1.24 8611519

2025-09-20 20:03:59 11 -0.8 -5.1 -10.3 0.2 65 -7.9 13.6 0.24, -0.26 0.35 0.00 8611520

2025-09-20 20:05:59 12 -1.3 -7.9 -10.2 0.4 110 -7.2 13.3 0.23, -0.25 0.34 0.00 8611521

2025-09-20 20:07:59 13 -1.5 -6.8 -10.4 0.4 134 -7.0 13.2 0.23, -0.24 0.33 0.00 8611522

2025-09-20 20:09:59 14 -0.9 -4.1 -10.8 0.3 80 0.8 11.8 0.21, -0.11 0.23 0.00 8611523

2025-09-20 20:11:59 15 -1.5 -6.7 -10.3 0.4 131 0.2 12.3 0.22, -0.12 0.25 0.00 8611524

2025-09-20 20:13:59 16 -1.9 -6.6 -11.1 0.5 154 -4.5 13.1 0.23, -0.20 0.30 0.00 8611525

2025-09-20 20:15:59 17 -1.9 -6.4 -12.1 0.5 154 -5.1 12.9 0.23, -0.21 0.31 0.00 8611526

2025-09-20 20:17:59 18 -2.5 -8.4 -12.2 0.6 196 -2.9 11.8 0.21, -0.17 0.27 0.00 8611527

2025-09-20 20:19:59 19 -2.3 -6.9 -12.1 0.6 182 2.6 9.7 0.17, -0.08 0.19 0.00 8611528

2025-09-20 20:21:59 20 -2.9 -7.1 -10.8 1.1 255 5.3 9.2 0.16, -0.03 0.16 1.20 8611529

2025-09-20 20:23:59 21 -3.1 -8.1 -10.8 1.1 267 4.3 9.8 0.17, -0.05 0.18 1.03 8611530

2025-09-20 20:25:59 22 -3.7 -8.5 -10.7 1.3 325 3.7 9.9 0.17, -0.06 0.18 0.84 8611531

2025-09-20 20:27:59 23 -6.9 -9.0 -9.6 3.0 667 4.0 -58.2 -0.86, 0.00 0.86 1.50 8611532

2025-09-20 20:29:59 24 -9.4 -10.8 -10.0 3.9 863 0.5 -52.4 -0.80, -0.07 0.80 1.92 8611533

2025-09-20 20:31:59 25 -11.0 -12.1 -9.7 4.9 1043 0.0 -51.6 -0.79, -0.08 0.80 2.42 8611534

2025-09-20 20:33:59 26 -12.5 -13.6 -9.6 5.7 1164 -1.3 -55.3 -0.83, -0.09 0.84 1.13 8611535

2025-09-20 20:35:59 27 -15.9 -13.9 -9.4 7.6 1506 -1.1 -55.6 -0.83, -0.09 0.84 0.00 8611536

2025-09-20 20:37:59 28 -18.4 -14.9 -9.3 9.2 1754 -0.4 -54.9 -0.83, -0.08 0.83 0.00 8611537

2025-09-20 20:39:59 29 -20.0 -15.0 -9.3 10.0 1904 -0.7 -54.9 -0.83, -0.08 0.83 0.00 8611538

2025-09-20 20:41:59 30 -23.4 -15.7 -9.7 11.6 2185 -1.0 -53.8 -0.82, -0.09 0.82 1.20 8611539

2025-09-20 20:43:59 31 -29.3 -16.6 -9.6 14.9 2746 -2.1 -52.3 -0.80, -0.11 0.81 1.20 8611540

2025-09-20 20:45:59 32 -30.0 -16.2 -9.7 15.2 2796 -2.4 -52.3 -0.80, -0.12 0.81 0.00 8611541

2025-09-20 20:47:59 33 -30.6 -16.5 -9.5 15.7 2844 -2.2 -52.3 -0.80, -0.12 0.81 0.00 8611542

2025-09-20 20:49:59 34 -33.5 -17.0 -10.0 17.0 3038 -2.0 -52.1 -0.80, -0.11 0.81 0.00 8611543

2025-09-20 20:51:59 35 -35.7 -17.9 -10.0 18.1 3192 -2.0 -51.7 -0.79, -0.11 0.80 0.00 8611544

2025-09-20 20:53:59 36 -37.5 -19.1 -10.1 19.1 3344 -1.5 -52.2 -0.80, -0.10 0.81 0.00 8611545

2025-09-20 20:55:59 37 -39.5 -19.5 -10.2 19.8 3435 -1.1 -52.5 -0.80, -0.10 0.81 0.00 8611546

2025-09-20 20:57:59 38 -40.2 -20.0 -10.4 19.9 3477 -1.4 -52.0 -0.80, -0.10 0.80 0.00 8611547

2025-09-20 21:01:59 39 -42.9 -20.0 -10.5 20.7 3602 -0.7 -52.3 -0.80, -0.09 0.80 0.00 8611549

2025-09-20 21:03:59 40 -46.1 -20.3 -10.5 22.2 3864 -0.1 -52.7 -0.81, -0.08 0.81 0.00 8611550

2025-09-20 21:05:59 41 -49.6 -20.7 -10.4 24.4 4211 0.3 -53.1 -0.81, -0.07 0.81 0.88 8611551

2025-09-20 21:07:59 42 -53.3 -21.4 -10.4 26.1 4527 0.2 -53.2 -0.81, -0.07 0.81 0.00 8611552

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
2025-09-20 19:43:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8611510
2025-09-20 19:45:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8611511
2025-09-20 19:47:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8611512
2025-09-20 19:49:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8611513
2025-09-20 19:51:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8611514
2025-09-20 19:53:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8611515
2025-09-20 19:55:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8611516
2025-09-20 19:57:59	8	0.0	0.0	0.0	0.0	0			,		0.99	8611517
2025-09-20 19:59:59	9	-0.1	-1.4	-12.8	0.0	11			,		1.37	8611518
2025-09-20 20:01:59	10	-0.4	-3.2	-11.4	0.1	34	-7.8	13.7	0.24, -0.26	0.35	1.24	8611519
2025-09-20 20:03:59	11	-0.8	-5.1	-10.3	0.2	65	-7.9	13.6	0.24, -0.26	0.35	0.00	8611520
2025-09-20 20:05:59	12	-1.3	-7.9	-10.2	0.4	110	-7.2	13.3	0.23, -0.25	0.34	0.00	8611521
2025-09-20 20:07:59	13	-1.5	-6.8	-10.4	0.4	134	-7.0	13.2	0.23, -0.24	0.33	0.00	8611522
2025-09-20 20:09:59	14	-0.9	-4.1	-10.8	0.3	80	0.8	11.8	0.21, -0.11	0.23	0.00	8611523
2025-09-20 20:11:59	15	-1.5	-6.7	-10.3	0.4	131	0.2	12.3	0.22, -0.12	0.25	0.00	8611524
2025-09-20 20:13:59	16	-1.9	-6.6	-11.1	0.5	154	-4.5	13.1	0.23, -0.20	0.30	0.00	8611525
2025-09-20 20:15:59	17	-1.9	-6.4	-12.1	0.5	154	-5.1	12.9	0.23, -0.21	0.31	0.00	8611526
2025-09-20 20:17:59	18	-2.5	-8.4	-12.2	0.6	196	-2.9	11.8	0.21, -0.17	0.27	0.00	8611527
2025-09-20 20:19:59	19	-2.3	-6.9	-12.1	0.6	182	2.6	9.7	0.17, -0.08	0.19	0.00	8611528
2025-09-20 20:21:59	20	-2.9	-7.1	-10.8	1.1	255	5.3	9.2	0.16, -0.03	0.16	1.20	8611529
2025-09-20 20:23:59	21	-3.1	-8.1	-10.8	1.1	267	4.3	9.8	0.17, -0.05	0.18	1.03	8611530
2025-09-20 20:25:59	22	-3.7	-8.5	-10.7	1.3	325	3.7	9.9	0.17, -0.06	0.18	0.84	8611531
2025-09-20 20:27:59	23	-6.9	-9.0	-9.6	3.0	667	4.0	-58.2	-0.86, 0.00	0.86	1.50	8611532
2025-09-20 20:29:59	24	-9.4	-10.8	-10.0	3.9	863	0.5	-52.4	-0.80, -0.07	0.80	1.92	8611533
2025-09-20 20:31:59	25	-11.0	-12.1	-9.7	4.9	1043	0.0	-51.6	-0.79, -0.08	0.80	2.42	8611534
2025-09-20 20:33:59	26	-12.5	-13.6	-9.6	5.7	1164	-1.3	-55.3	-0.83, -0.09	0.84	1.13	8611535
2025-09-20 20:35:59	27	-15.9	-13.9	-9.4	7.6	1506	-1.1	-55.6	-0.83, -0.09	0.84	0.00	8611536
2025-09-20 20:37:59	28	-18.4	-14.9	-9.3	9.2	1754	-0.4	-54.9	-0.83, -0.08	0.83	0.00	8611537
2025-09-20 20:39:59	29	-20.0	-15.0	-9.3	10.0	1904	-0.7	-54.9	-0.83, -0.08	0.83	0.00	8611538
2025-09-20 20:41:59	30	-23.4	-15.7	-9.7	11.6	2185	-1.0	-53.8	-0.82, -0.09	0.82	1.20	8611539
2025-09-20 20:43:59	31	-29.3	-16.6	-9.6	14.9	2746	-2.1	-52.3	-0.80, -0.11	0.81	1.20	8611540
2025-09-20 20:45:59	32	-30.0	-16.2	-9.7	15.2	2796	-2.4	-52.3	-0.80, -0.12	0.81	0.00	8611541
2025-09-20 20:47:59	33	-30.6	-16.5	-9.5	15.7	2844	-2.2	-52.3	-0.80, -0.12	0.81	0.00	8611542
2025-09-20 20:49:59	34	-33.5	-17.0	-10.0	17.0	3038	-2.0	-52.1	-0.80, -0.11	0.81	0.00	8611543
2025-09-20 20:51:59	35	-35.7	-17.9	-10.0	18.1	3192	-2.0	-51.7	-0.79, -0.11	0.80	0.00	8611544
2025-09-20 20:53:59	36	-37.5	-19.1	-10.1	19.1	3344	-1.5	-52.2	-0.80, -0.10	0.81	0.00	8611545
2025-09-20 20:55:59	37	-39.5	-19.5	-10.2	19.8	3435	-1.1	-52.5	-0.80, -0.10	0.81	0.00	8611546
2025-09-20 20:57:59	38	-40.2	-20.0	-10.4	19.9	3477	-1.4	-52.0	-0.80, -0.10	0.80	0.00	8611547
2025-09-20 21:01:59	39	-42.9	-20.0	-10.5	20.7	3602	-0.7	-52.3	-0.80, -0.09	0.80	0.00	8611549
2025-09-20 21:03:59	40	-46.1	-20.3	-10.5	22.2	3864	-0.1	-52.7	-0.81, -0.08	0.81	0.00	8611550
2025-09-20 21:05:59	41	-49.6	-20.7	-10.4	24.4	4211	0.3	-53.1	-0.81, -0.07	0.81	0.88	8611551
2025-09-20 21:07:59	42	-53.3	-21.4	-10.4	26.1	4527	0.2	-53.2	-0.81, -0.07	0.81	0.00	8611552