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 20909
Detector 14 day operating status: Last detected dimming: 208 hours and 45 minutes ago (2025-12-06 23:37 UTC) Overview for dimming #: 20909 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 #: 20909
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-03 02:01:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8716757

2025-12-03 02:03:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8716758

2025-12-03 02:05:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8716759

2025-12-03 02:07:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8716760

2025-12-03 02:09:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8716761

2025-12-03 02:11:59 6 0.0 0.0 -10.0 0.0 1 , 0.00 8716762

2025-12-03 02:13:59 7 -0.5 -2.9 -14.2 0.1 29 28.6 -39.8 -0.57, 0.48 0.74 1.09 8716763

2025-12-03 02:15:59 8 -1.1 -10.4 -16.3 0.3 53 28.3 -55.0 -0.73, 0.47 0.87 2.08 8716764

2025-12-03 02:17:59 9 -2.3 -15.9 -16.2 0.6 115 27.9 -54.7 -0.73, 0.47 0.87 2.75 8716765

2025-12-03 02:19:59 10 -2.6 -16.6 -15.1 0.7 138 27.8 -54.6 -0.73, 0.47 0.87 2.51 8716766

2025-12-03 02:21:59 11 -2.7 -17.5 -14.1 0.8 144 27.8 -54.6 -0.73, 0.47 0.87 2.78 8716767

2025-12-03 02:23:59 12 -2.6 -18.1 -15.2 0.7 133 28.0 -54.7 -0.73, 0.47 0.87 1.24 8716768

2025-12-03 02:25:59 13 -2.8 -18.7 -13.6 0.8 154 28.0 -54.7 -0.73, 0.47 0.87 1.00 8716769

2025-12-03 02:27:59 14 -2.9 -18.9 -15.9 0.8 155 28.0 -54.7 -0.73, 0.47 0.87 0.00 8716770

2025-12-03 02:29:59 15 -3.4 -19.7 -13.8 1.0 187 28.0 -54.7 -0.73, 0.47 0.87 5.14 8716771

2025-12-03 02:31:59 16 -3.7 -20.6 -14.9 1.1 195 28.0 -54.7 -0.73, 0.47 0.87 0.91 8716772

2025-12-03 02:33:59 17 -7.0 -21.9 -15.5 1.4 277 28.0 -54.7 -0.73, 0.47 0.87 1.02 8716773

2025-12-03 02:35:59 18 -13.1 -70.1 -16.5 1.9 416 28.0 -54.7 -0.73, 0.47 0.87 0.00 8716774

2025-12-03 02:37:59 19 -14.1 -68.8 -17.2 2.1 448 27.9 -54.6 -0.73, 0.47 0.87 0.00 8716775

2025-12-03 02:39:59 20 -15.4 -66.9 -17.9 2.3 521 27.6 -53.9 -0.72, 0.46 0.86 0.00 8716776

2025-12-03 02:41:59 21 -13.7 -53.9 -16.5 2.4 525 27.6 -54.0 -0.72, 0.46 0.86 0.00 8716777

2025-12-03 02:43:59 22 -13.9 -37.3 -15.5 2.6 602 27.6 -53.7 -0.72, 0.46 0.86 0.00 8716778

2025-12-03 02:45:59 23 -14.0 -38.8 -14.8 3.0 693 27.6 -53.8 -0.72, 0.46 0.86 0.00 8716779

2025-12-03 02:47:59 24 -16.2 -43.3 -11.9 3.6 824 27.6 -53.7 -0.72, 0.46 0.86 0.00 8716780

2025-12-03 02:49:59 25 -14.1 -39.7 -12.9 3.0 668 27.7 -52.4 -0.71, 0.46 0.85 0.00 8716781

2025-12-03 02:51:59 26 -13.6 -40.5 -13.0 2.8 606 27.7 -52.0 -0.71, 0.46 0.84 0.93 8716782

2025-12-03 02:53:59 27 -13.2 -45.4 -13.5 2.5 551 27.6 -53.4 -0.72, 0.46 0.86 0.00 8716783

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
2025-12-03 02:01:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8716757
2025-12-03 02:03:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8716758
2025-12-03 02:05:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8716759
2025-12-03 02:07:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8716760
2025-12-03 02:09:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8716761
2025-12-03 02:11:59	6	0.0	0.0	-10.0	0.0	1			,		0.00	8716762
2025-12-03 02:13:59	7	-0.5	-2.9	-14.2	0.1	29	28.6	-39.8	-0.57, 0.48	0.74	1.09	8716763
2025-12-03 02:15:59	8	-1.1	-10.4	-16.3	0.3	53	28.3	-55.0	-0.73, 0.47	0.87	2.08	8716764
2025-12-03 02:17:59	9	-2.3	-15.9	-16.2	0.6	115	27.9	-54.7	-0.73, 0.47	0.87	2.75	8716765
2025-12-03 02:19:59	10	-2.6	-16.6	-15.1	0.7	138	27.8	-54.6	-0.73, 0.47	0.87	2.51	8716766
2025-12-03 02:21:59	11	-2.7	-17.5	-14.1	0.8	144	27.8	-54.6	-0.73, 0.47	0.87	2.78	8716767
2025-12-03 02:23:59	12	-2.6	-18.1	-15.2	0.7	133	28.0	-54.7	-0.73, 0.47	0.87	1.24	8716768
2025-12-03 02:25:59	13	-2.8	-18.7	-13.6	0.8	154	28.0	-54.7	-0.73, 0.47	0.87	1.00	8716769
2025-12-03 02:27:59	14	-2.9	-18.9	-15.9	0.8	155	28.0	-54.7	-0.73, 0.47	0.87	0.00	8716770
2025-12-03 02:29:59	15	-3.4	-19.7	-13.8	1.0	187	28.0	-54.7	-0.73, 0.47	0.87	5.14	8716771
2025-12-03 02:31:59	16	-3.7	-20.6	-14.9	1.1	195	28.0	-54.7	-0.73, 0.47	0.87	0.91	8716772
2025-12-03 02:33:59	17	-7.0	-21.9	-15.5	1.4	277	28.0	-54.7	-0.73, 0.47	0.87	1.02	8716773
2025-12-03 02:35:59	18	-13.1	-70.1	-16.5	1.9	416	28.0	-54.7	-0.73, 0.47	0.87	0.00	8716774
2025-12-03 02:37:59	19	-14.1	-68.8	-17.2	2.1	448	27.9	-54.6	-0.73, 0.47	0.87	0.00	8716775
2025-12-03 02:39:59	20	-15.4	-66.9	-17.9	2.3	521	27.6	-53.9	-0.72, 0.46	0.86	0.00	8716776
2025-12-03 02:41:59	21	-13.7	-53.9	-16.5	2.4	525	27.6	-54.0	-0.72, 0.46	0.86	0.00	8716777
2025-12-03 02:43:59	22	-13.9	-37.3	-15.5	2.6	602	27.6	-53.7	-0.72, 0.46	0.86	0.00	8716778
2025-12-03 02:45:59	23	-14.0	-38.8	-14.8	3.0	693	27.6	-53.8	-0.72, 0.46	0.86	0.00	8716779
2025-12-03 02:47:59	24	-16.2	-43.3	-11.9	3.6	824	27.6	-53.7	-0.72, 0.46	0.86	0.00	8716780
2025-12-03 02:49:59	25	-14.1	-39.7	-12.9	3.0	668	27.7	-52.4	-0.71, 0.46	0.85	0.00	8716781
2025-12-03 02:51:59	26	-13.6	-40.5	-13.0	2.8	606	27.7	-52.0	-0.71, 0.46	0.84	0.93	8716782
2025-12-03 02:53:59	27	-13.2	-45.4	-13.5	2.5	551	27.6	-53.4	-0.72, 0.46	0.86	0.00	8716783