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 20204
Detector 14 day operating status: Last detected dimming: 202 hours and 13 minutes ago (2025-10-03 21:29 UTC) Overview for dimming #: 20204 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 #: 20204
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-09-21 01:23:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8612399

2025-09-21 01:25:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8612400

2025-09-21 01:27:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8612401

2025-09-21 01:29:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8612402

2025-09-21 01:31:59 5 -0.3 -3.4 -9.6 0.1 30 , 0.00 8612403

2025-09-21 01:33:59 6 -1.8 -8.3 -12.6 0.5 140 -27.1 4.1 0.06, -0.57 0.57 0.97 8612404

2025-09-21 01:35:59 7 -3.6 -12.7 -14.4 0.9 232 -27.3 4.1 0.06, -0.57 0.58 1.20 8612405

2025-09-21 01:37:59 8 -4.3 -13.9 -16.6 0.9 247 -26.5 4.2 0.07, -0.56 0.56 0.94 8612406

2025-09-21 01:39:59 9 -5.3 -16.2 -18.2 1.1 291 -26.4 4.3 0.07, -0.56 0.56 1.05 8612407

2025-09-21 01:41:59 10 -6.3 -17.7 -18.5 1.2 331 -26.7 4.3 0.07, -0.56 0.57 0.00 8612408

2025-09-21 01:43:59 11 -7.1 -19.1 -19.4 1.4 361 -26.3 4.3 0.07, -0.56 0.56 1.41 8612409

2025-09-21 01:45:59 12 -8.2 -20.9 -21.1 1.5 397 -26.8 4.3 0.07, -0.56 0.57 1.07 8612410

2025-09-21 01:47:59 13 -9.4 -22.6 -21.7 1.6 427 -27.0 4.1 0.06, -0.57 0.57 0.00 8612411

2025-09-21 01:49:59 14 -10.1 -23.0 -22.4 1.7 446 -26.7 4.2 0.07, -0.56 0.57 0.00 8612412

2025-09-21 01:51:59 15 -11.1 -25.0 -23.6 1.7 465 -27.0 4.0 0.06, -0.57 0.57 0.00 8612413

2025-09-21 01:53:59 16 -11.4 -26.8 -23.9 1.7 464 -26.5 4.5 0.07, -0.56 0.56 0.00 8612414

2025-09-21 01:55:59 17 -12.4 -27.3 -24.6 1.8 492 -26.9 4.2 0.07, -0.57 0.57 0.95 8612415

2025-09-21 01:57:59 18 -12.9 -28.1 -25.5 1.9 503 -26.8 4.4 0.07, -0.56 0.57 0.00 8612416

2025-09-21 01:59:59 19 -13.4 -30.7 -26.7 1.9 507 -27.3 4.2 0.07, -0.57 0.58 0.00 8612417

2025-09-21 02:01:59 20 -14.3 -31.9 -26.6 2.0 536 -27.3 4.2 0.07, -0.57 0.58 0.00 8612418

2025-09-21 02:03:59 21 -13.9 -32.9 -26.5 1.9 513 -27.3 4.2 0.07, -0.57 0.58 0.00 8612419

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
2025-09-21 01:23:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8612399
2025-09-21 01:25:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8612400
2025-09-21 01:27:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8612401
2025-09-21 01:29:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8612402
2025-09-21 01:31:59	5	-0.3	-3.4	-9.6	0.1	30			,		0.00	8612403
2025-09-21 01:33:59	6	-1.8	-8.3	-12.6	0.5	140	-27.1	4.1	0.06, -0.57	0.57	0.97	8612404
2025-09-21 01:35:59	7	-3.6	-12.7	-14.4	0.9	232	-27.3	4.1	0.06, -0.57	0.58	1.20	8612405
2025-09-21 01:37:59	8	-4.3	-13.9	-16.6	0.9	247	-26.5	4.2	0.07, -0.56	0.56	0.94	8612406
2025-09-21 01:39:59	9	-5.3	-16.2	-18.2	1.1	291	-26.4	4.3	0.07, -0.56	0.56	1.05	8612407
2025-09-21 01:41:59	10	-6.3	-17.7	-18.5	1.2	331	-26.7	4.3	0.07, -0.56	0.57	0.00	8612408
2025-09-21 01:43:59	11	-7.1	-19.1	-19.4	1.4	361	-26.3	4.3	0.07, -0.56	0.56	1.41	8612409
2025-09-21 01:45:59	12	-8.2	-20.9	-21.1	1.5	397	-26.8	4.3	0.07, -0.56	0.57	1.07	8612410
2025-09-21 01:47:59	13	-9.4	-22.6	-21.7	1.6	427	-27.0	4.1	0.06, -0.57	0.57	0.00	8612411
2025-09-21 01:49:59	14	-10.1	-23.0	-22.4	1.7	446	-26.7	4.2	0.07, -0.56	0.57	0.00	8612412
2025-09-21 01:51:59	15	-11.1	-25.0	-23.6	1.7	465	-27.0	4.0	0.06, -0.57	0.57	0.00	8612413
2025-09-21 01:53:59	16	-11.4	-26.8	-23.9	1.7	464	-26.5	4.5	0.07, -0.56	0.56	0.00	8612414
2025-09-21 01:55:59	17	-12.4	-27.3	-24.6	1.8	492	-26.9	4.2	0.07, -0.57	0.57	0.95	8612415
2025-09-21 01:57:59	18	-12.9	-28.1	-25.5	1.9	503	-26.8	4.4	0.07, -0.56	0.57	0.00	8612416
2025-09-21 01:59:59	19	-13.4	-30.7	-26.7	1.9	507	-27.3	4.2	0.07, -0.57	0.58	0.00	8612417
2025-09-21 02:01:59	20	-14.3	-31.9	-26.6	2.0	536	-27.3	4.2	0.07, -0.57	0.58	0.00	8612418
2025-09-21 02:03:59	21	-13.9	-32.9	-26.5	1.9	513	-27.3	4.2	0.07, -0.57	0.58	0.00	8612419