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 21477
Detector 14 day operating status: Last detected dimming: 221 hours and 56 minutes ago (2026-03-16 15:29 UTC) Overview for dimming #: 21477 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 #: 21477
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-09 23:27:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8821360

2026-03-09 23:29:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8821361

2026-03-09 23:31:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8821362

2026-03-09 23:33:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8821363

2026-03-09 23:35:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8821364

2026-03-09 23:37:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8821365

2026-03-09 23:39:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8821366

2026-03-09 23:41:59 8 0.0 0.0 0.0 0.0 0 , 1.08 8821367

2026-03-09 23:43:59 9 0.0 0.0 0.0 0.0 0 , 3.41 8821368

2026-03-09 23:45:59 10 0.0 0.0 0.0 0.0 0 , 4.15 8821369

2026-03-09 23:47:59 11 0.0 0.0 0.0 0.0 0 , 5.07 8821370

2026-03-09 23:49:59 12 0.0 0.0 0.0 0.0 0 , 4.60 8821371

2026-03-09 23:51:59 13 0.0 0.0 0.0 0.0 0 , 4.81 8821372

2026-03-09 23:53:59 14 0.0 0.0 0.0 0.0 0 , 6.05 8821373

2026-03-09 23:55:59 15 0.0 0.0 0.0 0.0 0 , 7.36 8821374

2026-03-09 23:57:59 16 0.0 0.0 0.0 0.0 0 , 6.81 8821375

2026-03-09 23:59:59 17 0.0 0.0 0.0 0.0 0 , 5.62 8822095

2026-03-10 00:01:59 18 0.0 0.0 0.0 0.0 0 , 4.07 8822096

2026-03-10 00:03:59 19 0.0 0.0 0.0 0.0 0 , 2.52 8822097

2026-03-10 00:05:59 20 0.0 0.0 0.0 0.0 0 , 0.00 8822098

2026-03-10 00:07:59 21 0.0 0.0 0.0 0.0 0 , 0.00 8822099

2026-03-10 00:09:59 22 0.0 0.0 0.0 0.0 0 , 0.00 8822100

2026-03-10 00:11:59 23 0.0 0.0 0.0 0.0 0 , 0.00 8822101

2026-03-10 00:13:59 24 0.0 0.0 0.0 0.0 0 , 0.00 8822102

2026-03-10 00:15:59 25 0.0 0.0 0.0 0.0 0 , 0.00 8822103

2026-03-10 00:17:59 26 0.0 0.0 0.0 0.0 0 , 0.00 8822104

2026-03-10 00:19:59 27 0.0 0.0 0.0 0.0 0 , 0.00 8822105

2026-03-10 00:21:59 28 -0.2 -1.8 -10.5 0.1 21 18.0 44.7 0.68, 0.40 0.78 0.00 8822106

2026-03-10 00:23:59 29 -0.3 -2.8 -9.8 0.1 26 18.4 45.1 0.68, 0.40 0.79 0.00 8822107

2026-03-10 00:25:59 30 -0.3 -3.0 -11.0 0.1 24 18.7 45.5 0.68, 0.41 0.80 0.00 8822108

2026-03-10 00:27:59 31 -0.6 -3.7 -14.1 0.2 34 10.2 41.8 0.66, 0.27 0.72 0.00 8822109

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
2026-03-09 23:27:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8821360
2026-03-09 23:29:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8821361
2026-03-09 23:31:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8821362
2026-03-09 23:33:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8821363
2026-03-09 23:35:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8821364
2026-03-09 23:37:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8821365
2026-03-09 23:39:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8821366
2026-03-09 23:41:59	8	0.0	0.0	0.0	0.0	0			,		1.08	8821367
2026-03-09 23:43:59	9	0.0	0.0	0.0	0.0	0			,		3.41	8821368
2026-03-09 23:45:59	10	0.0	0.0	0.0	0.0	0			,		4.15	8821369
2026-03-09 23:47:59	11	0.0	0.0	0.0	0.0	0			,		5.07	8821370
2026-03-09 23:49:59	12	0.0	0.0	0.0	0.0	0			,		4.60	8821371
2026-03-09 23:51:59	13	0.0	0.0	0.0	0.0	0			,		4.81	8821372
2026-03-09 23:53:59	14	0.0	0.0	0.0	0.0	0			,		6.05	8821373
2026-03-09 23:55:59	15	0.0	0.0	0.0	0.0	0			,		7.36	8821374
2026-03-09 23:57:59	16	0.0	0.0	0.0	0.0	0			,		6.81	8821375
2026-03-09 23:59:59	17	0.0	0.0	0.0	0.0	0			,		5.62	8822095
2026-03-10 00:01:59	18	0.0	0.0	0.0	0.0	0			,		4.07	8822096
2026-03-10 00:03:59	19	0.0	0.0	0.0	0.0	0			,		2.52	8822097
2026-03-10 00:05:59	20	0.0	0.0	0.0	0.0	0			,		0.00	8822098
2026-03-10 00:07:59	21	0.0	0.0	0.0	0.0	0			,		0.00	8822099
2026-03-10 00:09:59	22	0.0	0.0	0.0	0.0	0			,		0.00	8822100
2026-03-10 00:11:59	23	0.0	0.0	0.0	0.0	0			,		0.00	8822101
2026-03-10 00:13:59	24	0.0	0.0	0.0	0.0	0			,		0.00	8822102
2026-03-10 00:15:59	25	0.0	0.0	0.0	0.0	0			,		0.00	8822103
2026-03-10 00:17:59	26	0.0	0.0	0.0	0.0	0			,		0.00	8822104
2026-03-10 00:19:59	27	0.0	0.0	0.0	0.0	0			,		0.00	8822105
2026-03-10 00:21:59	28	-0.2	-1.8	-10.5	0.1	21	18.0	44.7	0.68, 0.40	0.78	0.00	8822106
2026-03-10 00:23:59	29	-0.3	-2.8	-9.8	0.1	26	18.4	45.1	0.68, 0.40	0.79	0.00	8822107
2026-03-10 00:25:59	30	-0.3	-3.0	-11.0	0.1	24	18.7	45.5	0.68, 0.41	0.80	0.00	8822108
2026-03-10 00:27:59	31	-0.6	-3.7	-14.1	0.2	34	10.2	41.8	0.66, 0.27	0.72	0.00	8822109