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 21111
Detector 14 day operating status: Last detected dimming: 203 hours and 25 minutes ago (2026-01-03 23:07 UTC) Overview for dimming #: 21111 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 #: 21111
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-29 13:01:59 1 0.0 0.0 0.0 0.0 0 , 0.92 8751630

2025-12-29 13:03:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8751631

2025-12-29 13:05:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8751632

2025-12-29 13:07:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8751633

2025-12-29 13:09:59 5 0.0 0.0 0.0 0.0 0 , 1.39 8751634

2025-12-29 13:11:59 6 0.0 0.0 0.0 0.0 0 , 0.92 8751635

2025-12-29 13:13:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8751636

2025-12-29 13:15:59 8 0.0 0.0 0.0 0.0 0 , 1.72 8751637

2025-12-29 13:17:59 9 0.0 0.0 0.0 0.0 0 , 1.52 8751638

2025-12-29 13:19:59 10 0.0 0.0 0.0 0.0 0 , 2.09 8751639

2025-12-29 13:21:59 11 0.0 0.0 0.0 0.0 0 , 1.24 8751640

2025-12-29 13:23:59 12 0.0 0.0 0.0 0.0 0 , 0.95 8751641

2025-12-29 13:25:59 13 0.0 0.0 0.0 0.0 0 , 0.00 8751642

2025-12-29 13:27:59 14 0.0 0.0 -9.3 0.0 5 -18.7 21.1 0.35, -0.28 0.45 0.98 8751643

2025-12-29 13:29:59 15 -0.2 -2.2 -7.9 0.1 26 -18.7 21.2 0.35, -0.28 0.45 0.00 8751644

2025-12-29 13:31:59 16 -0.4 -2.7 -8.7 0.1 41 -18.7 21.1 0.34, -0.28 0.45 1.03 8751645

2025-12-29 13:33:59 17 -0.1 -1.5 -9.8 0.0 15 -18.7 21.0 0.34, -0.28 0.44 0.00 8751646

2025-12-29 13:35:59 18 -0.3 -1.9 -7.8 0.1 33 -14.9 16.4 0.28, -0.22 0.35 0.00 8751647

2025-12-29 13:37:59 19 -0.4 -2.7 -9.7 0.1 39 -15.7 23.8 0.39, -0.23 0.46 0.97 8751648

2025-12-29 13:39:59 20 -0.6 -3.3 -10.4 0.2 48 , 0.90 8751649

2025-12-29 13:41:59 21 -1.3 -7.9 -9.7 0.3 93 , 0.00 8751650

2025-12-29 13:43:59 22 -1.1 -6.6 -9.6 0.3 82 , 0.00 8751651

2025-12-29 13:45:59 23 -1.1 -5.9 -9.6 0.2 76 , 0.00 8751652

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
2025-12-29 13:01:59	1	0.0	0.0	0.0	0.0	0			,		0.92	8751630
2025-12-29 13:03:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8751631
2025-12-29 13:05:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8751632
2025-12-29 13:07:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8751633
2025-12-29 13:09:59	5	0.0	0.0	0.0	0.0	0			,		1.39	8751634
2025-12-29 13:11:59	6	0.0	0.0	0.0	0.0	0			,		0.92	8751635
2025-12-29 13:13:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8751636
2025-12-29 13:15:59	8	0.0	0.0	0.0	0.0	0			,		1.72	8751637
2025-12-29 13:17:59	9	0.0	0.0	0.0	0.0	0			,		1.52	8751638
2025-12-29 13:19:59	10	0.0	0.0	0.0	0.0	0			,		2.09	8751639
2025-12-29 13:21:59	11	0.0	0.0	0.0	0.0	0			,		1.24	8751640
2025-12-29 13:23:59	12	0.0	0.0	0.0	0.0	0			,		0.95	8751641
2025-12-29 13:25:59	13	0.0	0.0	0.0	0.0	0			,		0.00	8751642
2025-12-29 13:27:59	14	0.0	0.0	-9.3	0.0	5	-18.7	21.1	0.35, -0.28	0.45	0.98	8751643
2025-12-29 13:29:59	15	-0.2	-2.2	-7.9	0.1	26	-18.7	21.2	0.35, -0.28	0.45	0.00	8751644
2025-12-29 13:31:59	16	-0.4	-2.7	-8.7	0.1	41	-18.7	21.1	0.34, -0.28	0.45	1.03	8751645
2025-12-29 13:33:59	17	-0.1	-1.5	-9.8	0.0	15	-18.7	21.0	0.34, -0.28	0.44	0.00	8751646
2025-12-29 13:35:59	18	-0.3	-1.9	-7.8	0.1	33	-14.9	16.4	0.28, -0.22	0.35	0.00	8751647
2025-12-29 13:37:59	19	-0.4	-2.7	-9.7	0.1	39	-15.7	23.8	0.39, -0.23	0.46	0.97	8751648
2025-12-29 13:39:59	20	-0.6	-3.3	-10.4	0.2	48			,		0.90	8751649
2025-12-29 13:41:59	21	-1.3	-7.9	-9.7	0.3	93			,		0.00	8751650
2025-12-29 13:43:59	22	-1.1	-6.6	-9.6	0.3	82			,		0.00	8751651
2025-12-29 13:45:59	23	-1.1	-5.9	-9.6	0.2	76			,		0.00	8751652