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 18859
Detector 14 day operating status: Last detected dimming: 212 hours and 35 minutes ago (2025-05-04 23:57 UTC) Overview for dimming #: 18859 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 #: 18859
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-04-28 23:55:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8403805

2025-04-28 23:57:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8404526

2025-04-28 23:59:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8404527

2025-04-29 00:01:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8404528

2025-04-29 00:03:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8404529

2025-04-29 00:05:59 6 0.0 0.0 0.0 0.0 0 , 1.74 8404530

2025-04-29 00:07:59 7 0.0 0.0 0.0 0.0 0 , 1.42 8404531

2025-04-29 00:09:59 8 0.0 0.0 0.0 0.0 0 , 2.41 8404532

2025-04-29 00:11:59 9 0.0 0.0 0.0 0.0 0 , 8.63 8404533

2025-04-29 00:13:59 10 -0.2 -1.7 -9.7 0.1 20 , 7.62 8404534

2025-04-29 00:15:59 11 -0.2 -0.8 -9.3 0.1 20 , 6.90 8404535

2025-04-29 00:17:59 12 -0.2 -0.4 -9.4 0.1 15 , 6.47 8404536

2025-04-29 00:19:59 13 -0.2 -0.8 -7.2 0.1 21 , 2.55 8404537

2025-04-29 00:21:59 14 -1.8 -6.0 -12.4 0.5 142 -9.7 36.0 0.59, -0.11 0.60 5.71 8404538

2025-04-29 00:23:59 15 -1.8 -7.4 -14.7 0.5 129 -10.5 36.2 0.59, -0.12 0.60 1.88 8404539

2025-04-29 00:25:59 16 -1.8 -6.6 -13.8 0.5 126 -9.6 36.4 0.59, -0.11 0.60 1.68 8404540

2025-04-29 00:27:59 17 -2.5 -8.6 -13.4 0.7 180 -10.1 36.4 0.59, -0.12 0.60 1.14 8404541

2025-04-29 00:29:59 18 -3.0 -9.4 -11.0 0.9 231 -9.9 36.4 0.59, -0.11 0.60 0.00 8404542

2025-04-29 00:31:59 19 -5.6 -9.5 -9.3 1.9 501 -10.5 36.5 0.59, -0.12 0.60 0.00 8404543

2025-04-29 00:33:59 20 -6.9 -13.2 -9.7 2.2 578 -10.1 36.3 0.59, -0.12 0.60 0.00 8404544

2025-04-29 00:35:59 21 -7.2 -13.7 -9.6 2.2 591 -10.1 36.6 0.59, -0.12 0.61 0.00 8404545

2025-04-29 00:37:59 22 -6.5 -14.9 -10.4 1.8 470 -10.0 36.8 0.60, -0.11 0.61 0.00 8404546

2025-04-29 00:39:59 23 -11.6 -15.3 -10.2 3.4 932 -9.5 35.9 0.59, -0.11 0.60 0.00 8404547

2025-04-29 00:41:59 24 -12.5 -15.7 -10.7 3.6 975 -9.6 35.7 0.58, -0.11 0.59 0.00 8404548

2025-04-29 00:43:59 25 -12.9 -16.3 -10.8 3.7 1000 -9.7 36.0 0.59, -0.11 0.60 0.00 8404549

2025-04-29 00:45:59 26 -13.3 -17.4 -10.9 3.8 1020 -9.8 36.0 0.59, -0.11 0.60 0.00 8404550

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
2025-04-28 23:55:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8403805
2025-04-28 23:57:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8404526
2025-04-28 23:59:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8404527
2025-04-29 00:01:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8404528
2025-04-29 00:03:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8404529
2025-04-29 00:05:59	6	0.0	0.0	0.0	0.0	0			,		1.74	8404530
2025-04-29 00:07:59	7	0.0	0.0	0.0	0.0	0			,		1.42	8404531
2025-04-29 00:09:59	8	0.0	0.0	0.0	0.0	0			,		2.41	8404532
2025-04-29 00:11:59	9	0.0	0.0	0.0	0.0	0			,		8.63	8404533
2025-04-29 00:13:59	10	-0.2	-1.7	-9.7	0.1	20			,		7.62	8404534
2025-04-29 00:15:59	11	-0.2	-0.8	-9.3	0.1	20			,		6.90	8404535
2025-04-29 00:17:59	12	-0.2	-0.4	-9.4	0.1	15			,		6.47	8404536
2025-04-29 00:19:59	13	-0.2	-0.8	-7.2	0.1	21			,		2.55	8404537
2025-04-29 00:21:59	14	-1.8	-6.0	-12.4	0.5	142	-9.7	36.0	0.59, -0.11	0.60	5.71	8404538
2025-04-29 00:23:59	15	-1.8	-7.4	-14.7	0.5	129	-10.5	36.2	0.59, -0.12	0.60	1.88	8404539
2025-04-29 00:25:59	16	-1.8	-6.6	-13.8	0.5	126	-9.6	36.4	0.59, -0.11	0.60	1.68	8404540
2025-04-29 00:27:59	17	-2.5	-8.6	-13.4	0.7	180	-10.1	36.4	0.59, -0.12	0.60	1.14	8404541
2025-04-29 00:29:59	18	-3.0	-9.4	-11.0	0.9	231	-9.9	36.4	0.59, -0.11	0.60	0.00	8404542
2025-04-29 00:31:59	19	-5.6	-9.5	-9.3	1.9	501	-10.5	36.5	0.59, -0.12	0.60	0.00	8404543
2025-04-29 00:33:59	20	-6.9	-13.2	-9.7	2.2	578	-10.1	36.3	0.59, -0.12	0.60	0.00	8404544
2025-04-29 00:35:59	21	-7.2	-13.7	-9.6	2.2	591	-10.1	36.6	0.59, -0.12	0.61	0.00	8404545
2025-04-29 00:37:59	22	-6.5	-14.9	-10.4	1.8	470	-10.0	36.8	0.60, -0.11	0.61	0.00	8404546
2025-04-29 00:39:59	23	-11.6	-15.3	-10.2	3.4	932	-9.5	35.9	0.59, -0.11	0.60	0.00	8404547
2025-04-29 00:41:59	24	-12.5	-15.7	-10.7	3.6	975	-9.6	35.7	0.58, -0.11	0.59	0.00	8404548
2025-04-29 00:43:59	25	-12.9	-16.3	-10.8	3.7	1000	-9.7	36.0	0.59, -0.11	0.60	0.00	8404549
2025-04-29 00:45:59	26	-13.3	-17.4	-10.9	3.8	1020	-9.8	36.0	0.59, -0.11	0.60	0.00	8404550