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 21268
Detector 14 day operating status: Last detected dimming: 529 hours and 22 minutes ago (2026-01-18 23:51 UTC) Overview for dimming #: 21268 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 #: 21268
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-17 08:21:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8778607

2026-01-17 08:23:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8778608

2026-01-17 08:25:59 4 -3.5 -7.7 -11.3 5.5 189 , 0.00 8778609

2026-01-17 08:27:59 5 -8.2 -11.2 -11.6 10.9 416 -0.75, -0.66 1.00 6.02 8778610

2026-01-17 08:29:59 6 -11.4 -14.2 -11.4 14.1 567 -0.75, -0.66 1.00 1.20 8778611

2026-01-17 08:31:59 7 -15.3 -19.0 -10.3 18.5 804 -0.75, -0.67 1.00 0.00 8778612

2026-01-17 08:33:59 8 -19.9 -22.4 -10.4 22.3 1023 -0.75, -0.67 1.00 0.00 8778613

2026-01-17 08:35:59 9 -24.6 -23.4 -10.9 24.2 1219 -0.75, -0.67 1.00 0.00 8778614

2026-01-17 08:37:59 10 -37.1 -23.9 -12.1 34.5 1763 -44.8 -81.3 -0.71, -0.70 1.00 1.25 8778615

2026-01-17 08:39:59 11 -51.6 -29.8 -12.5 40.0 2266 -45.3 -81.5 -0.70, -0.71 1.00 1.88 8778616

2026-01-17 08:41:59 12 -61.1 -32.6 -13.6 42.2 2515 -45.5 -81.9 -0.70, -0.71 1.00 1.38 8778617

2026-01-17 08:43:59 13 -61.9 -35.4 -13.4 42.0 2564 -45.2 -82.0 -0.70, -0.71 1.00 0.00 8778618

2026-01-17 08:45:59 14 -66.4 -36.4 -13.7 46.1 2808 -45.8 -79.0 -0.69, -0.71 0.99 0.00 8778619

2026-01-17 08:47:59 15 -71.0 -38.6 -13.3 48.4 3095 -45.5 -78.8 -0.69, -0.71 0.99 0.00 8778620

2026-01-17 08:49:59 16 -82.1 -39.0 -14.2 51.3 3453 -45.8 -79.1 -0.69, -0.71 0.99 0.00 8778621

2026-01-17 08:51:59 17 -79.9 -39.2 -13.9 50.0 3382 -45.7 -80.4 -0.70, -0.71 0.99 0.00 8778622

2026-01-17 08:53:59 18 -89.9 -38.0 -13.8 54.0 3845 -46.0 -80.3 -0.69, -0.71 0.99 0.00 8778623

2026-01-17 08:55:59 19 -96.6 -41.4 -14.0 53.6 4068 -45.3 -81.5 -0.70, -0.71 1.00 0.00 8778624

2026-01-17 08:57:59 20 -110.4 -44.0 -14.3 58.2 4579 -45.8 -80.8 -0.69, -0.71 0.99 0.94 8778625

2026-01-17 08:59:59 21 -115.7 -53.4 -14.6 58.9 4751 -45.4 -81.0 -0.70, -0.71 1.00 0.00 8778626

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
2026-01-17 08:21:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8778607
2026-01-17 08:23:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8778608
2026-01-17 08:25:59	4	-3.5	-7.7	-11.3	5.5	189			,		0.00	8778609
2026-01-17 08:27:59	5	-8.2	-11.2	-11.6	10.9	416			-0.75, -0.66	1.00	6.02	8778610
2026-01-17 08:29:59	6	-11.4	-14.2	-11.4	14.1	567			-0.75, -0.66	1.00	1.20	8778611
2026-01-17 08:31:59	7	-15.3	-19.0	-10.3	18.5	804			-0.75, -0.67	1.00	0.00	8778612
2026-01-17 08:33:59	8	-19.9	-22.4	-10.4	22.3	1023			-0.75, -0.67	1.00	0.00	8778613
2026-01-17 08:35:59	9	-24.6	-23.4	-10.9	24.2	1219			-0.75, -0.67	1.00	0.00	8778614
2026-01-17 08:37:59	10	-37.1	-23.9	-12.1	34.5	1763	-44.8	-81.3	-0.71, -0.70	1.00	1.25	8778615
2026-01-17 08:39:59	11	-51.6	-29.8	-12.5	40.0	2266	-45.3	-81.5	-0.70, -0.71	1.00	1.88	8778616
2026-01-17 08:41:59	12	-61.1	-32.6	-13.6	42.2	2515	-45.5	-81.9	-0.70, -0.71	1.00	1.38	8778617
2026-01-17 08:43:59	13	-61.9	-35.4	-13.4	42.0	2564	-45.2	-82.0	-0.70, -0.71	1.00	0.00	8778618
2026-01-17 08:45:59	14	-66.4	-36.4	-13.7	46.1	2808	-45.8	-79.0	-0.69, -0.71	0.99	0.00	8778619
2026-01-17 08:47:59	15	-71.0	-38.6	-13.3	48.4	3095	-45.5	-78.8	-0.69, -0.71	0.99	0.00	8778620
2026-01-17 08:49:59	16	-82.1	-39.0	-14.2	51.3	3453	-45.8	-79.1	-0.69, -0.71	0.99	0.00	8778621
2026-01-17 08:51:59	17	-79.9	-39.2	-13.9	50.0	3382	-45.7	-80.4	-0.70, -0.71	0.99	0.00	8778622
2026-01-17 08:53:59	18	-89.9	-38.0	-13.8	54.0	3845	-46.0	-80.3	-0.69, -0.71	0.99	0.00	8778623
2026-01-17 08:55:59	19	-96.6	-41.4	-14.0	53.6	4068	-45.3	-81.5	-0.70, -0.71	1.00	0.00	8778624
2026-01-17 08:57:59	20	-110.4	-44.0	-14.3	58.2	4579	-45.8	-80.8	-0.69, -0.71	0.99	0.94	8778625
2026-01-17 08:59:59	21	-115.7	-53.4	-14.6	58.9	4751	-45.4	-81.0	-0.70, -0.71	1.00	0.00	8778626