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 19754
Detector 14 day operating status: Last detected dimming: 234 hours and 52 minutes ago (2025-08-01 23:57 UTC) Overview for dimming #: 19754 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 #: 19754
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-08-01 07:57:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8539349

2025-08-01 07:59:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8539350

2025-08-01 08:01:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8539351

2025-08-01 08:03:59 5 -1.1 -7.1 -12.4 0.3 88 , 157.34 8539352

2025-08-01 08:05:59 6 -2.8 -11.4 -12.5 0.7 209 , 196.52 8539353

2025-08-01 08:07:59 7 -5.5 -16.4 -11.6 1.4 412 13.1 20.2 0.34, 0.13 0.37 142.08 8539354

2025-08-01 08:09:59 8 -13.9 -20.3 -12.1 3.3 974 14.2 17.9 0.30, 0.15 0.34 26.62 8539355

2025-08-01 08:11:59 9 -27.1 -25.2 -11.7 6.1 1936 14.2 17.5 0.30, 0.15 0.33 19.07 8539356

2025-08-01 08:13:59 10 -37.1 -27.3 -11.5 8.4 2664 17.7 -14.7 -0.25, 0.21 0.32 6.08 8539357

2025-08-01 08:15:59 11 -46.9 -31.0 -12.0 10.4 3196 14.6 14.7 0.25, 0.16 0.30 4.95 8539358

2025-08-01 08:17:59 12 -56.0 -33.0 -11.7 12.6 3866 14.8 13.8 0.23, 0.16 0.28 1.04 8539359

2025-08-01 08:19:59 13 -66.7 -34.6 -11.3 14.9 4657 13.2 9.4 0.16, 0.13 0.21 0.99 8539360

2025-08-01 08:21:59 14 -78.6 -36.4 -11.3 17.0 5449 12.7 8.2 0.14, 0.12 0.19 1.00 8539361

2025-08-01 08:23:59 15 -89.3 -39.1 -11.3 19.9 6126 12.2 6.4 0.11, 0.11 0.16 0.00 8539362

2025-08-01 08:25:59 16 -100.1 -43.0 -11.2 21.2 6876 13.6 7.8 0.13, 0.14 0.19 0.00 8539363

2025-08-01 08:27:59 17 -109.9 -47.1 -11.2 23.0 7459 13.6 7.9 0.14, 0.14 0.19 1.48 8539364

2025-08-01 08:29:59 18 -118.9 -49.7 -11.2 26.1 8022 13.5 7.4 0.13, 0.14 0.19 1.21 8539365

2025-08-01 08:31:59 19 -133.6 -59.3 -11.1 28.6 8970 13.3 6.9 0.12, 0.13 0.18 1.02 8539366

2025-08-01 08:33:59 20 -131.8 -63.4 -11.5 26.5 8682 13.7 8.0 0.14, 0.14 0.20 1.12 8539367

2025-08-01 08:35:59 21 -140.0 -66.3 -11.1 27.6 9368 13.5 6.8 0.12, 0.14 0.18 0.94 8539368

2025-08-01 08:37:59 22 -152.5 -67.9 -11.2 30.9 10032 13.7 6.9 0.12, 0.14 0.18 0.99 8539369

2025-08-01 08:53:59 23 -201.5 -86.1 -11.7 38.6 12383 13.9 5.7 0.10, 0.14 0.17 0.00 8539374

2025-08-01 08:55:59 24 -214.3 -90.6 -11.9 41.1 13148 14.0 5.6 0.10, 0.15 0.17 0.00 8539375

2025-08-01 08:57:59 25 -225.1 -93.0 -12.0 42.4 13647 13.3 4.3 0.07, 0.13 0.15 0.00 8539376

2025-08-01 08:59:59 26 -227.1 -93.6 -11.8 43.1 13804 13.4 3.2 0.06, 0.13 0.15 0.00 8539377

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
2025-08-01 07:57:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8539349
2025-08-01 07:59:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8539350
2025-08-01 08:01:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8539351
2025-08-01 08:03:59	5	-1.1	-7.1	-12.4	0.3	88			,		157.34	8539352
2025-08-01 08:05:59	6	-2.8	-11.4	-12.5	0.7	209			,		196.52	8539353
2025-08-01 08:07:59	7	-5.5	-16.4	-11.6	1.4	412	13.1	20.2	0.34, 0.13	0.37	142.08	8539354
2025-08-01 08:09:59	8	-13.9	-20.3	-12.1	3.3	974	14.2	17.9	0.30, 0.15	0.34	26.62	8539355
2025-08-01 08:11:59	9	-27.1	-25.2	-11.7	6.1	1936	14.2	17.5	0.30, 0.15	0.33	19.07	8539356
2025-08-01 08:13:59	10	-37.1	-27.3	-11.5	8.4	2664	17.7	-14.7	-0.25, 0.21	0.32	6.08	8539357
2025-08-01 08:15:59	11	-46.9	-31.0	-12.0	10.4	3196	14.6	14.7	0.25, 0.16	0.30	4.95	8539358
2025-08-01 08:17:59	12	-56.0	-33.0	-11.7	12.6	3866	14.8	13.8	0.23, 0.16	0.28	1.04	8539359
2025-08-01 08:19:59	13	-66.7	-34.6	-11.3	14.9	4657	13.2	9.4	0.16, 0.13	0.21	0.99	8539360
2025-08-01 08:21:59	14	-78.6	-36.4	-11.3	17.0	5449	12.7	8.2	0.14, 0.12	0.19	1.00	8539361
2025-08-01 08:23:59	15	-89.3	-39.1	-11.3	19.9	6126	12.2	6.4	0.11, 0.11	0.16	0.00	8539362
2025-08-01 08:25:59	16	-100.1	-43.0	-11.2	21.2	6876	13.6	7.8	0.13, 0.14	0.19	0.00	8539363
2025-08-01 08:27:59	17	-109.9	-47.1	-11.2	23.0	7459	13.6	7.9	0.14, 0.14	0.19	1.48	8539364
2025-08-01 08:29:59	18	-118.9	-49.7	-11.2	26.1	8022	13.5	7.4	0.13, 0.14	0.19	1.21	8539365
2025-08-01 08:31:59	19	-133.6	-59.3	-11.1	28.6	8970	13.3	6.9	0.12, 0.13	0.18	1.02	8539366
2025-08-01 08:33:59	20	-131.8	-63.4	-11.5	26.5	8682	13.7	8.0	0.14, 0.14	0.20	1.12	8539367
2025-08-01 08:35:59	21	-140.0	-66.3	-11.1	27.6	9368	13.5	6.8	0.12, 0.14	0.18	0.94	8539368
2025-08-01 08:37:59	22	-152.5	-67.9	-11.2	30.9	10032	13.7	6.9	0.12, 0.14	0.18	0.99	8539369
2025-08-01 08:53:59	23	-201.5	-86.1	-11.7	38.6	12383	13.9	5.7	0.10, 0.14	0.17	0.00	8539374
2025-08-01 08:55:59	24	-214.3	-90.6	-11.9	41.1	13148	14.0	5.6	0.10, 0.15	0.17	0.00	8539375
2025-08-01 08:57:59	25	-225.1	-93.0	-12.0	42.4	13647	13.3	4.3	0.07, 0.13	0.15	0.00	8539376
2025-08-01 08:59:59	26	-227.1	-93.6	-11.8	43.1	13804	13.4	3.2	0.06, 0.13	0.15	0.00	8539377