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 20239
Detector 14 day operating status: Last detected dimming: 202 hours and 8 minutes ago (2025-10-03 21:29 UTC) Overview for dimming #: 20239 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 #: 20239
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-09-23 16:57:59 1 0.0 0.0 0.0 0.0 0 , 1.26 8615739

2025-09-23 16:59:59 2 0.0 0.0 0.0 0.0 0 , 0.97 8615740

2025-09-23 17:01:59 3 0.0 0.0 0.0 0.0 0 , 1.08 8615741

2025-09-23 17:03:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8615742

2025-09-23 17:05:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8615743

2025-09-23 17:07:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8615744

2025-09-23 17:09:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8615745

2025-09-23 17:11:59 8 0.0 0.0 0.0 0.0 0 , 1.39 8615746

2025-09-23 17:13:59 9 0.0 0.0 0.0 0.0 0 , 2.05 8615747

2025-09-23 17:15:59 10 0.0 0.0 0.0 0.0 0 , 2.88 8615748

2025-09-23 17:17:59 11 0.0 0.0 0.0 0.0 0 , 2.65 8615749

2025-09-23 17:19:59 12 0.0 0.0 0.0 0.0 0 , 2.66 8615750

2025-09-23 17:21:59 13 0.0 0.0 0.0 0.0 0 , 2.50 8615751

2025-09-23 17:23:59 14 0.0 0.0 0.0 0.0 0 , 2.07 8615752

2025-09-23 17:25:59 15 0.0 0.0 0.0 0.0 0 , 1.36 8615753

2025-09-23 17:27:59 16 0.0 0.0 0.0 0.0 0 , 1.40 8615754

2025-09-23 17:29:59 17 0.0 0.0 0.0 0.0 0 , 0.91 8615755

2025-09-23 17:31:59 18 0.0 0.0 0.0 0.0 0 , 1.22 8615756

2025-09-23 17:33:59 19 0.0 0.0 0.0 0.0 0 , 1.09 8615757

2025-09-23 17:35:59 20 0.0 0.0 0.0 0.0 0 , 1.11 8615758

2025-09-23 17:37:59 21 0.0 0.0 0.0 0.0 0 , 0.00 8615759

2025-09-23 17:39:59 22 0.0 0.0 0.0 0.0 0 , 0.00 8615760

2025-09-23 17:41:59 23 0.0 0.0 0.0 0.0 0 , 0.00 8615761

2025-09-23 17:43:59 24 0.0 0.0 0.0 0.0 0 , 0.00 8615762

2025-09-23 17:45:59 25 0.0 0.0 0.0 0.0 0 , 0.00 8615763

2025-09-23 17:47:59 26 0.0 0.0 0.0 0.0 0 , 1.92 8615764

2025-09-23 17:49:59 27 0.0 0.0 0.0 0.0 0 , 6.88 8615765

2025-09-23 17:51:59 28 0.0 0.0 0.0 0.0 0 , 3.64 8615766

2025-09-23 17:53:59 29 0.0 0.0 0.0 0.0 0 , 1.73 8615767

2025-09-23 17:55:59 30 0.0 0.0 0.0 0.0 0 , 0.00 8615768

2025-09-23 17:57:59 31 0.0 0.0 0.0 0.0 0 , 0.00 8615769

2025-09-23 17:59:59 32 0.0 0.0 0.0 0.0 0 , 0.00 8615770

2025-09-23 18:01:59 33 0.0 0.0 0.0 0.0 0 , 0.00 8615771

2025-09-23 18:03:59 34 0.0 0.0 0.0 0.0 0 , 0.00 8615772

2025-09-23 18:05:59 35 0.0 0.0 0.0 0.0 0 , 0.00 8615773

2025-09-23 18:07:59 36 0.0 0.0 0.0 0.0 0 , 0.00 8615774

2025-09-23 18:09:59 37 0.0 0.0 0.0 0.0 0 , 0.00 8615775

2025-09-23 18:11:59 38 0.0 0.0 0.0 0.0 0 , 0.00 8615776

2025-09-23 18:13:59 39 -13.5 -12.6 -11.5 4.1 1065 2.0 -37.2 -0.61, -0.06 0.62 0.87 8615777

2025-09-23 18:15:59 40 -14.3 -13.8 -11.5 4.4 1142 2.5 -37.5 -0.62, -0.05 0.62 0.00 8615778

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
2025-09-23 16:57:59	1	0.0	0.0	0.0	0.0	0			,		1.26	8615739
2025-09-23 16:59:59	2	0.0	0.0	0.0	0.0	0			,		0.97	8615740
2025-09-23 17:01:59	3	0.0	0.0	0.0	0.0	0			,		1.08	8615741
2025-09-23 17:03:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8615742
2025-09-23 17:05:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8615743
2025-09-23 17:07:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8615744
2025-09-23 17:09:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8615745
2025-09-23 17:11:59	8	0.0	0.0	0.0	0.0	0			,		1.39	8615746
2025-09-23 17:13:59	9	0.0	0.0	0.0	0.0	0			,		2.05	8615747
2025-09-23 17:15:59	10	0.0	0.0	0.0	0.0	0			,		2.88	8615748
2025-09-23 17:17:59	11	0.0	0.0	0.0	0.0	0			,		2.65	8615749
2025-09-23 17:19:59	12	0.0	0.0	0.0	0.0	0			,		2.66	8615750
2025-09-23 17:21:59	13	0.0	0.0	0.0	0.0	0			,		2.50	8615751
2025-09-23 17:23:59	14	0.0	0.0	0.0	0.0	0			,		2.07	8615752
2025-09-23 17:25:59	15	0.0	0.0	0.0	0.0	0			,		1.36	8615753
2025-09-23 17:27:59	16	0.0	0.0	0.0	0.0	0			,		1.40	8615754
2025-09-23 17:29:59	17	0.0	0.0	0.0	0.0	0			,		0.91	8615755
2025-09-23 17:31:59	18	0.0	0.0	0.0	0.0	0			,		1.22	8615756
2025-09-23 17:33:59	19	0.0	0.0	0.0	0.0	0			,		1.09	8615757
2025-09-23 17:35:59	20	0.0	0.0	0.0	0.0	0			,		1.11	8615758
2025-09-23 17:37:59	21	0.0	0.0	0.0	0.0	0			,		0.00	8615759
2025-09-23 17:39:59	22	0.0	0.0	0.0	0.0	0			,		0.00	8615760
2025-09-23 17:41:59	23	0.0	0.0	0.0	0.0	0			,		0.00	8615761
2025-09-23 17:43:59	24	0.0	0.0	0.0	0.0	0			,		0.00	8615762
2025-09-23 17:45:59	25	0.0	0.0	0.0	0.0	0			,		0.00	8615763
2025-09-23 17:47:59	26	0.0	0.0	0.0	0.0	0			,		1.92	8615764
2025-09-23 17:49:59	27	0.0	0.0	0.0	0.0	0			,		6.88	8615765
2025-09-23 17:51:59	28	0.0	0.0	0.0	0.0	0			,		3.64	8615766
2025-09-23 17:53:59	29	0.0	0.0	0.0	0.0	0			,		1.73	8615767
2025-09-23 17:55:59	30	0.0	0.0	0.0	0.0	0			,		0.00	8615768
2025-09-23 17:57:59	31	0.0	0.0	0.0	0.0	0			,		0.00	8615769
2025-09-23 17:59:59	32	0.0	0.0	0.0	0.0	0			,		0.00	8615770
2025-09-23 18:01:59	33	0.0	0.0	0.0	0.0	0			,		0.00	8615771
2025-09-23 18:03:59	34	0.0	0.0	0.0	0.0	0			,		0.00	8615772
2025-09-23 18:05:59	35	0.0	0.0	0.0	0.0	0			,		0.00	8615773
2025-09-23 18:07:59	36	0.0	0.0	0.0	0.0	0			,		0.00	8615774
2025-09-23 18:09:59	37	0.0	0.0	0.0	0.0	0			,		0.00	8615775
2025-09-23 18:11:59	38	0.0	0.0	0.0	0.0	0			,		0.00	8615776
2025-09-23 18:13:59	39	-13.5	-12.6	-11.5	4.1	1065	2.0	-37.2	-0.61, -0.06	0.62	0.87	8615777
2025-09-23 18:15:59	40	-14.3	-13.8	-11.5	4.4	1142	2.5	-37.5	-0.62, -0.05	0.62	0.00	8615778