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 21231
Detector 14 day operating status: Last detected dimming: 219 hours and 17 minutes ago (2026-03-04 21:25 UTC) Overview for dimming #: 21231 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 #: 21231
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-09 14:03:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8767329

2026-01-09 14:05:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8767330

2026-01-09 14:07:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8767331

2026-01-09 14:09:59 4 -1.3 -9.4 -11.1 0.3 92 , 0.00 8767332

2026-01-09 14:11:59 5 -2.5 -13.0 -11.9 0.6 192 , 0.00 8767333

2026-01-09 14:13:59 6 -3.9 -16.5 -11.8 0.9 271 -19.3 -12.5 -0.21, -0.27 0.34 0.00 8767334

2026-01-09 14:15:59 7 -10.5 -25.2 -13.6 2.1 651 -19.4 -12.7 -0.21, -0.27 0.34 0.00 8767335

2026-01-09 14:17:59 8 -19.7 -32.9 -16.6 3.5 1093 -19.4 -12.6 -0.21, -0.27 0.34 1.12 8767336

2026-01-09 14:19:59 9 -25.9 -35.3 -16.7 4.4 1391 -19.4 -12.5 -0.21, -0.27 0.34 2.12 8767337

2026-01-09 14:21:59 10 -32.0 -41.7 -16.2 5.3 1661 -19.3 -11.6 -0.19, -0.27 0.33 2.63 8767338

2026-01-09 14:23:59 11 -38.1 -43.3 -16.3 6.1 1905 -19.3 -10.8 -0.18, -0.27 0.32 1.81 8767339

2026-01-09 14:25:59 12 -45.7 -46.8 -16.4 7.2 2234 -19.4 -10.4 -0.17, -0.27 0.32 1.23 8767340

2026-01-09 14:27:59 13 -50.9 -49.5 -16.9 7.6 2378 -19.4 -9.3 -0.15, -0.27 0.31 0.00 8767341

2026-01-09 14:29:59 14 -53.8 -62.2 -18.1 7.8 2419 -19.5 -8.6 -0.14, -0.27 0.31 0.00 8767342

2026-01-09 14:31:59 15 -55.8 -60.7 -18.5 8.1 2513 -19.6 -8.7 -0.14, -0.27 0.31 0.00 8767343

2026-01-09 14:33:59 16 -59.8 -61.1 -19.5 8.4 2622 -19.6 -8.7 -0.15, -0.27 0.31 0.00 8767344

2026-01-09 14:35:59 17 -61.2 -54.5 -19.9 8.6 2674 -19.6 -9.1 -0.15, -0.27 0.31 1.07 8767345

2026-01-09 14:37:59 18 -64.4 -48.4 -21.0 8.9 2781 -19.7 -9.5 -0.16, -0.28 0.32 1.65 8767346

2026-01-09 14:39:59 19 -67.7 -49.9 -21.1 9.2 2880 -19.7 -9.8 -0.16, -0.28 0.32 1.34 8767347

2026-01-09 14:41:59 20 -70.0 -49.8 -21.5 9.5 2944 -19.7 -9.6 -0.16, -0.28 0.32 0.00 8767348

2026-01-09 14:43:59 21 -71.4 -49.7 -21.9 9.5 2953 -19.7 -9.6 -0.16, -0.28 0.32 0.00 8767349

2026-01-09 14:45:59 22 -72.3 -49.6 -22.0 9.6 2976 -19.7 -10.0 -0.17, -0.28 0.32 0.00 8767350

2026-01-09 14:47:59 23 -73.6 -52.0 -21.9 9.7 3021 -19.7 -10.7 -0.18, -0.28 0.33 0.00 8767351

2026-01-09 14:49:59 24 -76.2 -53.3 -21.8 10.1 3132 -19.8 -10.9 -0.18, -0.28 0.33 0.00 8767352

2026-01-09 14:51:59 25 -76.6 -53.2 -22.0 10.1 3150 -19.9 -11.3 -0.19, -0.28 0.34 0.00 8767353

2026-01-09 14:53:59 26 -77.5 -53.6 -22.2 10.2 3163 -19.9 -11.3 -0.19, -0.28 0.34 0.00 8767354

2026-01-09 14:55:59 27 -80.2 -52.7 -22.0 10.8 3353 -20.0 -11.2 -0.19, -0.28 0.34 0.00 8767355

2026-01-09 14:57:59 28 -94.6 -63.8 -21.7 12.1 3747 -23.7 -6.4 -0.10, -0.34 0.36 0.00 8767356

2026-01-09 14:59:59 29 -95.8 -60.6 -21.6 12.3 3810 -23.5 -6.5 -0.11, -0.34 0.36 0.00 8767357

2026-01-09 15:01:59 30 -98.0 -62.3 -21.4 12.6 3905 -23.5 -6.7 -0.11, -0.34 0.36 0.00 8767358

2026-01-09 15:03:59 31 -99.5 -60.6 -21.5 12.7 3935 -23.6 -6.5 -0.10, -0.34 0.36 0.00 8767359

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
2026-01-09 14:03:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8767329
2026-01-09 14:05:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8767330
2026-01-09 14:07:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8767331
2026-01-09 14:09:59	4	-1.3	-9.4	-11.1	0.3	92			,		0.00	8767332
2026-01-09 14:11:59	5	-2.5	-13.0	-11.9	0.6	192			,		0.00	8767333
2026-01-09 14:13:59	6	-3.9	-16.5	-11.8	0.9	271	-19.3	-12.5	-0.21, -0.27	0.34	0.00	8767334
2026-01-09 14:15:59	7	-10.5	-25.2	-13.6	2.1	651	-19.4	-12.7	-0.21, -0.27	0.34	0.00	8767335
2026-01-09 14:17:59	8	-19.7	-32.9	-16.6	3.5	1093	-19.4	-12.6	-0.21, -0.27	0.34	1.12	8767336
2026-01-09 14:19:59	9	-25.9	-35.3	-16.7	4.4	1391	-19.4	-12.5	-0.21, -0.27	0.34	2.12	8767337
2026-01-09 14:21:59	10	-32.0	-41.7	-16.2	5.3	1661	-19.3	-11.6	-0.19, -0.27	0.33	2.63	8767338
2026-01-09 14:23:59	11	-38.1	-43.3	-16.3	6.1	1905	-19.3	-10.8	-0.18, -0.27	0.32	1.81	8767339
2026-01-09 14:25:59	12	-45.7	-46.8	-16.4	7.2	2234	-19.4	-10.4	-0.17, -0.27	0.32	1.23	8767340
2026-01-09 14:27:59	13	-50.9	-49.5	-16.9	7.6	2378	-19.4	-9.3	-0.15, -0.27	0.31	0.00	8767341
2026-01-09 14:29:59	14	-53.8	-62.2	-18.1	7.8	2419	-19.5	-8.6	-0.14, -0.27	0.31	0.00	8767342
2026-01-09 14:31:59	15	-55.8	-60.7	-18.5	8.1	2513	-19.6	-8.7	-0.14, -0.27	0.31	0.00	8767343
2026-01-09 14:33:59	16	-59.8	-61.1	-19.5	8.4	2622	-19.6	-8.7	-0.15, -0.27	0.31	0.00	8767344
2026-01-09 14:35:59	17	-61.2	-54.5	-19.9	8.6	2674	-19.6	-9.1	-0.15, -0.27	0.31	1.07	8767345
2026-01-09 14:37:59	18	-64.4	-48.4	-21.0	8.9	2781	-19.7	-9.5	-0.16, -0.28	0.32	1.65	8767346
2026-01-09 14:39:59	19	-67.7	-49.9	-21.1	9.2	2880	-19.7	-9.8	-0.16, -0.28	0.32	1.34	8767347
2026-01-09 14:41:59	20	-70.0	-49.8	-21.5	9.5	2944	-19.7	-9.6	-0.16, -0.28	0.32	0.00	8767348
2026-01-09 14:43:59	21	-71.4	-49.7	-21.9	9.5	2953	-19.7	-9.6	-0.16, -0.28	0.32	0.00	8767349
2026-01-09 14:45:59	22	-72.3	-49.6	-22.0	9.6	2976	-19.7	-10.0	-0.17, -0.28	0.32	0.00	8767350
2026-01-09 14:47:59	23	-73.6	-52.0	-21.9	9.7	3021	-19.7	-10.7	-0.18, -0.28	0.33	0.00	8767351
2026-01-09 14:49:59	24	-76.2	-53.3	-21.8	10.1	3132	-19.8	-10.9	-0.18, -0.28	0.33	0.00	8767352
2026-01-09 14:51:59	25	-76.6	-53.2	-22.0	10.1	3150	-19.9	-11.3	-0.19, -0.28	0.34	0.00	8767353
2026-01-09 14:53:59	26	-77.5	-53.6	-22.2	10.2	3163	-19.9	-11.3	-0.19, -0.28	0.34	0.00	8767354
2026-01-09 14:55:59	27	-80.2	-52.7	-22.0	10.8	3353	-20.0	-11.2	-0.19, -0.28	0.34	0.00	8767355
2026-01-09 14:57:59	28	-94.6	-63.8	-21.7	12.1	3747	-23.7	-6.4	-0.10, -0.34	0.36	0.00	8767356
2026-01-09 14:59:59	29	-95.8	-60.6	-21.6	12.3	3810	-23.5	-6.5	-0.11, -0.34	0.36	0.00	8767357
2026-01-09 15:01:59	30	-98.0	-62.3	-21.4	12.6	3905	-23.5	-6.7	-0.11, -0.34	0.36	0.00	8767358
2026-01-09 15:03:59	31	-99.5	-60.6	-21.5	12.7	3935	-23.6	-6.5	-0.10, -0.34	0.36	0.00	8767359