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 20904
Detector 14 day operating status: Last detected dimming: 199 hours and 12 minutes ago (2025-12-06 23:37 UTC) Overview for dimming #: 20904 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 #: 20904
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-02 15:25:59 1 0.0 0.0 0.0 0.0 0 , 0.99 8715725

2025-12-02 15:27:59 2 0.0 0.0 0.0 0.0 0 , 0.97 8715726

2025-12-02 15:29:59 3 0.0 0.0 0.0 0.0 0 , 0.86 8715727

2025-12-02 15:31:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8715728

2025-12-02 15:33:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8715729

2025-12-02 15:35:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8715730

2025-12-02 15:37:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8715731

2025-12-02 15:39:59 8 0.0 0.0 0.0 0.0 0 , 0.00 8715732

2025-12-02 15:41:59 9 0.0 0.0 0.0 0.0 0 , 3.19 8715733

2025-12-02 15:43:59 10 0.0 0.0 0.0 0.0 0 , 1.00 8715734

2025-12-02 15:45:59 11 0.0 0.0 0.0 0.0 0 , 0.00 8715735

2025-12-02 15:47:59 12 0.0 0.0 0.0 0.0 0 , 0.00 8715736

2025-12-02 15:49:59 13 0.0 0.0 0.0 0.0 0 , 0.00 8715737

2025-12-02 15:51:59 14 0.0 0.0 0.0 0.0 0 , 0.00 8715738

2025-12-02 15:53:59 15 0.0 0.0 0.0 0.0 0 , 0.00 8715739

2025-12-02 15:55:59 16 0.0 0.0 0.0 0.0 0 , 0.00 8715740

2025-12-02 15:57:59 17 -3.3 -17.4 -12.0 0.0 238 1.15, 0.21 1.17 0.97 8715741

2025-12-02 15:59:59 18 -3.5 -17.9 -12.7 0.0 242 1.15, 0.22 1.17 1.66 8715742

2025-12-02 16:01:59 19 -4.1 -18.1 -11.8 0.0 300 1.15, 0.22 1.17 6.35 8715743

2025-12-02 16:03:59 20 -5.3 -18.4 -10.7 0.0 407 1.15, 0.22 1.17 1.05 8715744

2025-12-02 16:05:59 21 -6.8 -20.4 -11.5 0.0 522 1.15, 0.22 1.17 0.96 8715745

2025-12-02 16:07:59 22 -7.9 -23.1 -12.0 0.0 578 1.15, 0.22 1.17 0.96 8715746

2025-12-02 16:09:59 23 -8.4 -23.7 -12.0 0.0 608 -1.12, 0.24 1.15 0.93 8715747

2025-12-02 16:11:59 24 -9.8 -25.8 -12.1 0.0 711 -1.13, 0.22 1.15 1.05 8715748

2025-12-02 16:13:59 25 -11.2 -27.9 -11.8 0.0 809 -1.13, 0.22 1.15 1.01 8715749

2025-12-02 16:15:59 26 -11.7 -29.4 -12.4 0.0 821 -1.13, 0.21 1.14 1.11 8715750

2025-12-02 16:17:59 27 -12.6 -30.3 -12.0 0.0 880 -1.13, 0.21 1.15 1.03 8715751

2025-12-02 16:19:59 28 -13.3 -31.5 -12.1 0.0 923 -1.13, 0.21 1.15 1.01 8715752

2025-12-02 16:21:59 29 -14.5 -34.1 -12.4 0.1 970 -1.13, 0.22 1.15 0.97 8715753

2025-12-02 16:23:59 30 -15.5 -34.0 -11.6 0.1 1062 -1.13, 0.22 1.15 0.85 8715754

2025-12-02 16:25:59 31 -16.5 -35.4 -11.8 0.1 1122 -1.13, 0.21 1.15 0.87 8715755

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	x,y in R☉	dist. R☉	detection	Img ID
2025-12-02 15:25:59	1	0.0	0.0	0.0	0.0	0	,		0.99	8715725
2025-12-02 15:27:59	2	0.0	0.0	0.0	0.0	0	,		0.97	8715726
2025-12-02 15:29:59	3	0.0	0.0	0.0	0.0	0	,		0.86	8715727
2025-12-02 15:31:59	4	0.0	0.0	0.0	0.0	0	,		0.00	8715728
2025-12-02 15:33:59	5	0.0	0.0	0.0	0.0	0	,		0.00	8715729
2025-12-02 15:35:59	6	0.0	0.0	0.0	0.0	0	,		0.00	8715730
2025-12-02 15:37:59	7	0.0	0.0	0.0	0.0	0	,		0.00	8715731
2025-12-02 15:39:59	8	0.0	0.0	0.0	0.0	0	,		0.00	8715732
2025-12-02 15:41:59	9	0.0	0.0	0.0	0.0	0	,		3.19	8715733
2025-12-02 15:43:59	10	0.0	0.0	0.0	0.0	0	,		1.00	8715734
2025-12-02 15:45:59	11	0.0	0.0	0.0	0.0	0	,		0.00	8715735
2025-12-02 15:47:59	12	0.0	0.0	0.0	0.0	0	,		0.00	8715736
2025-12-02 15:49:59	13	0.0	0.0	0.0	0.0	0	,		0.00	8715737
2025-12-02 15:51:59	14	0.0	0.0	0.0	0.0	0	,		0.00	8715738
2025-12-02 15:53:59	15	0.0	0.0	0.0	0.0	0	,		0.00	8715739
2025-12-02 15:55:59	16	0.0	0.0	0.0	0.0	0	,		0.00	8715740
2025-12-02 15:57:59	17	-3.3	-17.4	-12.0	0.0	238	1.15, 0.21	1.17	0.97	8715741
2025-12-02 15:59:59	18	-3.5	-17.9	-12.7	0.0	242	1.15, 0.22	1.17	1.66	8715742
2025-12-02 16:01:59	19	-4.1	-18.1	-11.8	0.0	300	1.15, 0.22	1.17	6.35	8715743
2025-12-02 16:03:59	20	-5.3	-18.4	-10.7	0.0	407	1.15, 0.22	1.17	1.05	8715744
2025-12-02 16:05:59	21	-6.8	-20.4	-11.5	0.0	522	1.15, 0.22	1.17	0.96	8715745
2025-12-02 16:07:59	22	-7.9	-23.1	-12.0	0.0	578	1.15, 0.22	1.17	0.96	8715746
2025-12-02 16:09:59	23	-8.4	-23.7	-12.0	0.0	608	-1.12, 0.24	1.15	0.93	8715747
2025-12-02 16:11:59	24	-9.8	-25.8	-12.1	0.0	711	-1.13, 0.22	1.15	1.05	8715748
2025-12-02 16:13:59	25	-11.2	-27.9	-11.8	0.0	809	-1.13, 0.22	1.15	1.01	8715749
2025-12-02 16:15:59	26	-11.7	-29.4	-12.4	0.0	821	-1.13, 0.21	1.14	1.11	8715750
2025-12-02 16:17:59	27	-12.6	-30.3	-12.0	0.0	880	-1.13, 0.21	1.15	1.03	8715751
2025-12-02 16:19:59	28	-13.3	-31.5	-12.1	0.0	923	-1.13, 0.21	1.15	1.01	8715752
2025-12-02 16:21:59	29	-14.5	-34.1	-12.4	0.1	970	-1.13, 0.22	1.15	0.97	8715753
2025-12-02 16:23:59	30	-15.5	-34.0	-11.6	0.1	1062	-1.13, 0.22	1.15	0.85	8715754
2025-12-02 16:25:59	31	-16.5	-35.4	-11.8	0.1	1122	-1.13, 0.21	1.15	0.87	8715755