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 20464
Detector 14 day operating status: Last detected dimming: 218 hours and 7 minutes ago (2025-10-24 20:53 UTC) Overview for dimming #: 20464 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 #: 20464
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-15 18:05:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8646834

2025-10-15 18:07:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8646835

2025-10-15 18:09:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8646836

2025-10-15 18:11:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8646837

2025-10-15 18:13:59 6 0.0 0.0 0.0 0.0 0 , 13.38 8646838

2025-10-15 18:15:59 7 0.0 0.0 0.0 0.0 0 , 8.09 8646839

2025-10-15 18:17:59 8 -0.1 0.0 -9.8 0.0 9 32.9 49.7 0.65, 0.49 0.81 2.89 8646840

2025-10-15 18:19:59 9 -0.1 -0.2 -12.4 0.0 9 , 3.53 8646841

2025-10-15 18:21:59 10 -1.2 -5.9 -12.4 0.4 89 25.4 41.4 0.60, 0.36 0.70 5.72 8646842

2025-10-15 18:23:59 11 -4.6 -18.3 -12.6 1.2 290 25.1 41.5 0.61, 0.36 0.70 14.81 8646843

2025-10-15 18:25:59 12 -5.3 -16.3 -13.4 1.4 335 25.7 42.1 0.61, 0.37 0.71 15.74 8646844

2025-10-15 18:27:59 13 -5.5 -17.7 -13.9 1.4 340 27.1 43.3 0.62, 0.39 0.73 11.68 8646845

2025-10-15 18:29:59 14 -5.6 -18.0 -13.3 1.5 360 26.8 42.6 0.61, 0.39 0.72 1.15 8646846

2025-10-15 18:31:59 15 -6.1 -17.5 -13.2 1.7 390 27.3 43.4 0.62, 0.40 0.73 1.42 8646847

2025-10-15 18:33:59 16 -5.9 -13.6 -12.8 1.7 387 27.6 43.8 0.62, 0.40 0.74 1.43 8646848

2025-10-15 18:35:59 17 -7.2 -13.0 -11.4 2.2 506 26.7 43.0 0.62, 0.39 0.73 1.56 8646849

2025-10-15 18:37:59 18 -6.4 -11.6 -12.1 2.0 440 28.8 45.4 0.63, 0.42 0.76 0.00 8646850

2025-10-15 18:39:59 19 -7.3 -13.1 -11.0 2.4 528 29.2 46.2 0.64, 0.43 0.77 0.00 8646851

2025-10-15 18:41:59 20 -7.3 -12.2 -11.3 2.4 537 30.2 47.4 0.64, 0.45 0.78 0.00 8646852

2025-10-15 18:43:59 21 -7.4 -15.0 -12.2 2.3 505 30.3 47.5 0.64, 0.45 0.78 0.00 8646853

2025-10-15 18:45:59 22 -8.8 -16.1 -11.4 2.8 631 30.1 47.2 0.64, 0.44 0.78 0.00 8646854

2025-10-15 18:47:59 23 -9.1 -17.2 -11.9 2.8 633 30.6 47.9 0.65, 0.45 0.79 1.18 8646855

2025-10-15 18:49:59 24 -10.2 -18.4 -11.5 3.2 708 29.9 47.2 0.64, 0.44 0.78 0.95 8646856

2025-10-15 18:51:59 25 -11.4 -20.0 -12.1 3.5 790 30.2 47.6 0.65, 0.45 0.78 2.12 8646857

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
2025-10-15 18:05:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8646834
2025-10-15 18:07:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8646835
2025-10-15 18:09:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8646836
2025-10-15 18:11:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8646837
2025-10-15 18:13:59	6	0.0	0.0	0.0	0.0	0			,		13.38	8646838
2025-10-15 18:15:59	7	0.0	0.0	0.0	0.0	0			,		8.09	8646839
2025-10-15 18:17:59	8	-0.1	0.0	-9.8	0.0	9	32.9	49.7	0.65, 0.49	0.81	2.89	8646840
2025-10-15 18:19:59	9	-0.1	-0.2	-12.4	0.0	9			,		3.53	8646841
2025-10-15 18:21:59	10	-1.2	-5.9	-12.4	0.4	89	25.4	41.4	0.60, 0.36	0.70	5.72	8646842
2025-10-15 18:23:59	11	-4.6	-18.3	-12.6	1.2	290	25.1	41.5	0.61, 0.36	0.70	14.81	8646843
2025-10-15 18:25:59	12	-5.3	-16.3	-13.4	1.4	335	25.7	42.1	0.61, 0.37	0.71	15.74	8646844
2025-10-15 18:27:59	13	-5.5	-17.7	-13.9	1.4	340	27.1	43.3	0.62, 0.39	0.73	11.68	8646845
2025-10-15 18:29:59	14	-5.6	-18.0	-13.3	1.5	360	26.8	42.6	0.61, 0.39	0.72	1.15	8646846
2025-10-15 18:31:59	15	-6.1	-17.5	-13.2	1.7	390	27.3	43.4	0.62, 0.40	0.73	1.42	8646847
2025-10-15 18:33:59	16	-5.9	-13.6	-12.8	1.7	387	27.6	43.8	0.62, 0.40	0.74	1.43	8646848
2025-10-15 18:35:59	17	-7.2	-13.0	-11.4	2.2	506	26.7	43.0	0.62, 0.39	0.73	1.56	8646849
2025-10-15 18:37:59	18	-6.4	-11.6	-12.1	2.0	440	28.8	45.4	0.63, 0.42	0.76	0.00	8646850
2025-10-15 18:39:59	19	-7.3	-13.1	-11.0	2.4	528	29.2	46.2	0.64, 0.43	0.77	0.00	8646851
2025-10-15 18:41:59	20	-7.3	-12.2	-11.3	2.4	537	30.2	47.4	0.64, 0.45	0.78	0.00	8646852
2025-10-15 18:43:59	21	-7.4	-15.0	-12.2	2.3	505	30.3	47.5	0.64, 0.45	0.78	0.00	8646853
2025-10-15 18:45:59	22	-8.8	-16.1	-11.4	2.8	631	30.1	47.2	0.64, 0.44	0.78	0.00	8646854
2025-10-15 18:47:59	23	-9.1	-17.2	-11.9	2.8	633	30.6	47.9	0.65, 0.45	0.79	1.18	8646855
2025-10-15 18:49:59	24	-10.2	-18.4	-11.5	3.2	708	29.9	47.2	0.64, 0.44	0.78	0.95	8646856
2025-10-15 18:51:59	25	-11.4	-20.0	-12.1	3.5	790	30.2	47.6	0.65, 0.45	0.78	2.12	8646857