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 21065
Detector 14 day operating status: Last detected dimming: 221 hours and 56 minutes ago (2026-01-03 23:07 UTC) Overview for dimming #: 21065 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 #: 21065
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-25 08:55:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8745752

2025-12-25 08:57:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8745753

2025-12-25 08:59:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8745754

2025-12-25 09:01:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8745755

2025-12-25 09:03:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8745756

2025-12-25 09:05:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8745757

2025-12-25 09:07:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8745758

2025-12-25 09:09:59 8 -0.1 -0.1 -7.1 0.0 7 , 0.00 8745759

2025-12-25 09:11:59 9 -0.3 -2.6 -9.4 0.1 30 , 3.78 8745760

2025-12-25 09:13:59 10 -0.5 -4.4 -9.2 0.2 47 , 0.00 8745761

2025-12-25 09:15:59 11 -0.4 -3.2 -9.4 0.1 35 , 0.00 8745762

2025-12-25 09:17:59 12 -0.5 -4.1 -11.1 0.1 43 18.7 -11.7 -0.19, 0.36 0.41 0.00 8745763

2025-12-25 09:19:59 13 -0.7 -4.4 -10.1 0.2 63 18.6 -11.6 -0.19, 0.36 0.41 0.00 8745764

2025-12-25 09:21:59 14 -0.8 -5.0 -10.9 0.2 71 18.7 -11.5 -0.19, 0.36 0.41 0.00 8745765

2025-12-25 09:23:59 15 -1.2 -4.7 -10.4 0.4 109 19.2 -12.0 -0.20, 0.37 0.42 0.00 8745766

2025-12-25 09:25:59 16 -1.5 -5.7 -10.3 0.5 139 19.2 -12.0 -0.20, 0.37 0.42 0.00 8745767

2025-12-25 09:27:59 17 -1.2 -5.2 -11.4 0.3 102 19.6 -12.2 -0.20, 0.38 0.43 0.00 8745768

2025-12-25 09:29:59 18 -1.9 -6.0 -9.4 0.6 176 19.3 -12.0 -0.20, 0.37 0.42 0.00 8745769

2025-12-25 09:31:59 19 -3.4 -8.9 -9.4 1.0 303 20.3 -12.5 -0.20, 0.39 0.44 0.00 8745770

2025-12-25 09:33:59 20 -4.1 -9.5 -9.5 1.3 373 20.2 -12.5 -0.21, 0.39 0.44 0.00 8745771

2025-12-25 09:35:59 21 -16.4 -32.6 -10.4 4.2 1194 6.8 -30.0 -0.50, 0.15 0.53 1.48 8745772

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
2025-12-25 08:55:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8745752
2025-12-25 08:57:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8745753
2025-12-25 08:59:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8745754
2025-12-25 09:01:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8745755
2025-12-25 09:03:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8745756
2025-12-25 09:05:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8745757
2025-12-25 09:07:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8745758
2025-12-25 09:09:59	8	-0.1	-0.1	-7.1	0.0	7			,		0.00	8745759
2025-12-25 09:11:59	9	-0.3	-2.6	-9.4	0.1	30			,		3.78	8745760
2025-12-25 09:13:59	10	-0.5	-4.4	-9.2	0.2	47			,		0.00	8745761
2025-12-25 09:15:59	11	-0.4	-3.2	-9.4	0.1	35			,		0.00	8745762
2025-12-25 09:17:59	12	-0.5	-4.1	-11.1	0.1	43	18.7	-11.7	-0.19, 0.36	0.41	0.00	8745763
2025-12-25 09:19:59	13	-0.7	-4.4	-10.1	0.2	63	18.6	-11.6	-0.19, 0.36	0.41	0.00	8745764
2025-12-25 09:21:59	14	-0.8	-5.0	-10.9	0.2	71	18.7	-11.5	-0.19, 0.36	0.41	0.00	8745765
2025-12-25 09:23:59	15	-1.2	-4.7	-10.4	0.4	109	19.2	-12.0	-0.20, 0.37	0.42	0.00	8745766
2025-12-25 09:25:59	16	-1.5	-5.7	-10.3	0.5	139	19.2	-12.0	-0.20, 0.37	0.42	0.00	8745767
2025-12-25 09:27:59	17	-1.2	-5.2	-11.4	0.3	102	19.6	-12.2	-0.20, 0.38	0.43	0.00	8745768
2025-12-25 09:29:59	18	-1.9	-6.0	-9.4	0.6	176	19.3	-12.0	-0.20, 0.37	0.42	0.00	8745769
2025-12-25 09:31:59	19	-3.4	-8.9	-9.4	1.0	303	20.3	-12.5	-0.20, 0.39	0.44	0.00	8745770
2025-12-25 09:33:59	20	-4.1	-9.5	-9.5	1.3	373	20.2	-12.5	-0.21, 0.39	0.44	0.00	8745771
2025-12-25 09:35:59	21	-16.4	-32.6	-10.4	4.2	1194	6.8	-30.0	-0.50, 0.15	0.53	1.48	8745772