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 20231
Detector 14 day operating status: Last detected dimming: 202 hours and 7 minutes ago (2025-10-03 21:29 UTC) Overview for dimming #: 20231 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 #: 20231
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-09-23 05:19:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8615390

2025-09-23 05:21:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8615391

2025-09-23 05:23:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8615392

2025-09-23 05:25:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8615393

2025-09-23 05:27:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8615394

2025-09-23 05:29:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8615395

2025-09-23 05:31:59 7 -0.2 -0.7 -10.3 0.1 22 6.5 -21.0 -0.36, 0.00 0.36 0.00 8615396

2025-09-23 05:33:59 8 -0.8 -4.9 -11.3 0.2 74 6.5 -21.1 -0.36, 0.00 0.36 0.00 8615397

2025-09-23 05:35:59 9 -1.2 -6.0 -10.5 0.4 109 4.9 -19.9 -0.34, -0.03 0.34 0.91 8615398

2025-09-23 05:37:59 10 -1.8 -8.4 -11.3 0.5 158 5.4 -20.3 -0.35, -0.02 0.35 0.00 8615399

2025-09-23 05:39:59 11 -3.1 -11.3 -11.4 0.9 264 4.5 -19.8 -0.34, -0.04 0.34 0.00 8615400

2025-09-23 05:41:59 12 -3.1 -10.6 -11.3 0.9 267 4.4 -19.7 -0.34, -0.04 0.34 0.00 8615401

2025-09-23 05:43:59 13 -3.3 -10.7 -10.7 1.0 292 4.0 -19.4 -0.34, -0.05 0.34 0.00 8615402

2025-09-23 05:45:59 14 -4.1 -11.6 -11.5 1.1 332 5.4 -20.1 -0.35, -0.02 0.35 0.00 8615403

2025-09-23 05:47:59 15 -4.3 -11.5 -11.6 1.2 353 , 1.36 8615404

2025-09-23 05:49:59 16 -5.4 -12.7 -12.1 1.4 425 , 0.87 8615405

2025-09-23 05:51:59 17 -6.0 -13.4 -12.7 1.5 457 , 0.00 8615406

2025-09-23 05:53:59 18 -6.6 -14.5 -13.2 1.6 488 , 0.00 8615407

2025-09-23 05:55:59 19 -7.4 -16.3 -13.5 1.8 544 , 0.00 8615408

2025-09-23 05:57:59 20 -7.8 -16.3 -13.3 1.8 552 , 0.00 8615409

2025-09-23 05:59:59 21 -8.7 -17.0 -14.0 1.9 585 -1.11, -0.15 1.12 0.00 8615410

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
2025-09-23 05:19:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8615390
2025-09-23 05:21:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8615391
2025-09-23 05:23:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8615392
2025-09-23 05:25:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8615393
2025-09-23 05:27:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8615394
2025-09-23 05:29:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8615395
2025-09-23 05:31:59	7	-0.2	-0.7	-10.3	0.1	22	6.5	-21.0	-0.36, 0.00	0.36	0.00	8615396
2025-09-23 05:33:59	8	-0.8	-4.9	-11.3	0.2	74	6.5	-21.1	-0.36, 0.00	0.36	0.00	8615397
2025-09-23 05:35:59	9	-1.2	-6.0	-10.5	0.4	109	4.9	-19.9	-0.34, -0.03	0.34	0.91	8615398
2025-09-23 05:37:59	10	-1.8	-8.4	-11.3	0.5	158	5.4	-20.3	-0.35, -0.02	0.35	0.00	8615399
2025-09-23 05:39:59	11	-3.1	-11.3	-11.4	0.9	264	4.5	-19.8	-0.34, -0.04	0.34	0.00	8615400
2025-09-23 05:41:59	12	-3.1	-10.6	-11.3	0.9	267	4.4	-19.7	-0.34, -0.04	0.34	0.00	8615401
2025-09-23 05:43:59	13	-3.3	-10.7	-10.7	1.0	292	4.0	-19.4	-0.34, -0.05	0.34	0.00	8615402
2025-09-23 05:45:59	14	-4.1	-11.6	-11.5	1.1	332	5.4	-20.1	-0.35, -0.02	0.35	0.00	8615403
2025-09-23 05:47:59	15	-4.3	-11.5	-11.6	1.2	353			,		1.36	8615404
2025-09-23 05:49:59	16	-5.4	-12.7	-12.1	1.4	425			,		0.87	8615405
2025-09-23 05:51:59	17	-6.0	-13.4	-12.7	1.5	457			,		0.00	8615406
2025-09-23 05:53:59	18	-6.6	-14.5	-13.2	1.6	488			,		0.00	8615407
2025-09-23 05:55:59	19	-7.4	-16.3	-13.5	1.8	544			,		0.00	8615408
2025-09-23 05:57:59	20	-7.8	-16.3	-13.3	1.8	552			,		0.00	8615409
2025-09-23 05:59:59	21	-8.7	-17.0	-14.0	1.9	585			-1.11, -0.15	1.12	0.00	8615410