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 20492
Detector 14 day operating status: Last detected dimming: 211 hours and 12 minutes ago (2025-10-24 20:53 UTC) Overview for dimming #: 20492 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 #: 20492
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-17 22:39:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8649851

2025-10-17 22:41:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8649852

2025-10-17 22:43:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8649853

2025-10-17 22:45:59 4 -1.1 -10.9 -15.9 0.3 72 , 0.00 8649854

2025-10-17 22:47:59 5 -1.6 -13.8 -16.8 0.3 99 , 0.00 8649855

2025-10-17 22:49:59 6 -2.0 -16.1 -16.8 0.4 120 , 0.00 8649856

2025-10-17 22:51:59 7 -2.2 -17.8 -18.3 0.4 121 , 0.00 8649857

2025-10-17 22:53:59 8 -2.3 -18.7 -17.8 0.4 127 -13.0 37.8 0.61, -0.30 0.68 0.00 8649858

2025-10-17 22:55:59 9 -2.8 -20.0 -13.1 0.6 169 -12.5 38.0 0.61, -0.29 0.68 1.07 8649859

2025-10-17 22:57:59 10 -4.3 -20.5 -11.8 1.2 303 -13.2 37.9 0.61, -0.31 0.68 0.85 8649860

2025-10-17 22:59:59 11 -21.1 -39.8 -14.6 1.6 816 -12.8 36.0 0.58, -0.30 0.65 5.75 8649861

2025-10-17 23:01:59 12 -25.5 -41.3 -14.1 2.1 1021 0.6 27.5 0.47, -0.08 0.47 5.36 8649862

2025-10-17 23:03:59 13 -27.9 -40.4 -14.0 2.3 1123 -0.1 27.3 0.46, -0.09 0.47 1.17 8649863

2025-10-17 23:05:59 14 -33.9 -43.3 -13.4 3.3 1433 -3.9 26.1 0.44, -0.16 0.47 4.39 8649864

2025-10-17 23:07:59 15 -36.1 -45.5 -13.8 3.4 1511 -3.1 25.7 0.44, -0.14 0.46 1.12 8649865

2025-10-17 23:09:59 16 -38.4 -49.9 -13.3 3.6 1617 -4.9 25.4 0.43, -0.18 0.47 1.35 8649866

2025-10-17 23:11:59 17 -41.3 -52.0 -13.5 4.1 1741 -5.5 25.4 0.43, -0.19 0.47 0.99 8649867

2025-10-17 23:13:59 18 -42.7 -53.8 -13.2 4.3 1801 -5.6 25.3 0.43, -0.19 0.47 0.00 8649868

2025-10-17 23:15:59 19 -44.5 -55.9 -12.9 4.6 1918 -5.9 25.1 0.43, -0.19 0.47 0.93 8649869

2025-10-17 23:17:59 20 -46.4 -56.8 -13.4 4.8 1985 -5.8 25.8 0.44, -0.19 0.48 0.00 8649870

2025-10-17 23:19:59 21 -48.4 -57.7 -13.2 4.9 2052 -5.9 26.2 0.45, -0.19 0.49 0.00 8649871

2025-10-17 23:21:59 22 -49.3 -58.9 -13.7 5.0 2083 -6.9 26.8 0.45, -0.21 0.50 0.00 8649872

2025-10-17 23:23:59 23 -50.5 -60.9 -13.0 5.4 2162 -6.2 28.0 0.47, -0.20 0.51 0.00 8649873

2025-10-17 23:25:59 24 -51.4 -61.2 -12.8 5.8 2218 -6.1 28.2 0.48, -0.19 0.51 0.00 8649874

2025-10-17 23:27:59 25 -53.2 -61.4 -13.0 6.0 2299 -5.6 28.1 0.48, -0.19 0.51 0.00 8649875

2025-10-17 23:29:59 26 -54.8 -62.3 -12.9 6.8 2485 -5.7 29.0 0.49, -0.19 0.52 0.00 8649876

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
2025-10-17 22:39:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8649851
2025-10-17 22:41:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8649852
2025-10-17 22:43:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8649853
2025-10-17 22:45:59	4	-1.1	-10.9	-15.9	0.3	72			,		0.00	8649854
2025-10-17 22:47:59	5	-1.6	-13.8	-16.8	0.3	99			,		0.00	8649855
2025-10-17 22:49:59	6	-2.0	-16.1	-16.8	0.4	120			,		0.00	8649856
2025-10-17 22:51:59	7	-2.2	-17.8	-18.3	0.4	121			,		0.00	8649857
2025-10-17 22:53:59	8	-2.3	-18.7	-17.8	0.4	127	-13.0	37.8	0.61, -0.30	0.68	0.00	8649858
2025-10-17 22:55:59	9	-2.8	-20.0	-13.1	0.6	169	-12.5	38.0	0.61, -0.29	0.68	1.07	8649859
2025-10-17 22:57:59	10	-4.3	-20.5	-11.8	1.2	303	-13.2	37.9	0.61, -0.31	0.68	0.85	8649860
2025-10-17 22:59:59	11	-21.1	-39.8	-14.6	1.6	816	-12.8	36.0	0.58, -0.30	0.65	5.75	8649861
2025-10-17 23:01:59	12	-25.5	-41.3	-14.1	2.1	1021	0.6	27.5	0.47, -0.08	0.47	5.36	8649862
2025-10-17 23:03:59	13	-27.9	-40.4	-14.0	2.3	1123	-0.1	27.3	0.46, -0.09	0.47	1.17	8649863
2025-10-17 23:05:59	14	-33.9	-43.3	-13.4	3.3	1433	-3.9	26.1	0.44, -0.16	0.47	4.39	8649864
2025-10-17 23:07:59	15	-36.1	-45.5	-13.8	3.4	1511	-3.1	25.7	0.44, -0.14	0.46	1.12	8649865
2025-10-17 23:09:59	16	-38.4	-49.9	-13.3	3.6	1617	-4.9	25.4	0.43, -0.18	0.47	1.35	8649866
2025-10-17 23:11:59	17	-41.3	-52.0	-13.5	4.1	1741	-5.5	25.4	0.43, -0.19	0.47	0.99	8649867
2025-10-17 23:13:59	18	-42.7	-53.8	-13.2	4.3	1801	-5.6	25.3	0.43, -0.19	0.47	0.00	8649868
2025-10-17 23:15:59	19	-44.5	-55.9	-12.9	4.6	1918	-5.9	25.1	0.43, -0.19	0.47	0.93	8649869
2025-10-17 23:17:59	20	-46.4	-56.8	-13.4	4.8	1985	-5.8	25.8	0.44, -0.19	0.48	0.00	8649870
2025-10-17 23:19:59	21	-48.4	-57.7	-13.2	4.9	2052	-5.9	26.2	0.45, -0.19	0.49	0.00	8649871
2025-10-17 23:21:59	22	-49.3	-58.9	-13.7	5.0	2083	-6.9	26.8	0.45, -0.21	0.50	0.00	8649872
2025-10-17 23:23:59	23	-50.5	-60.9	-13.0	5.4	2162	-6.2	28.0	0.47, -0.20	0.51	0.00	8649873
2025-10-17 23:25:59	24	-51.4	-61.2	-12.8	5.8	2218	-6.1	28.2	0.48, -0.19	0.51	0.00	8649874
2025-10-17 23:27:59	25	-53.2	-61.4	-13.0	6.0	2299	-5.6	28.1	0.48, -0.19	0.51	0.00	8649875
2025-10-17 23:29:59	26	-54.8	-62.3	-12.9	6.8	2485	-5.7	29.0	0.49, -0.19	0.52	0.00	8649876