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 20247
Detector 14 day operating status: Last detected dimming: 202 hours and 7 minutes ago (2025-10-03 21:29 UTC) Overview for dimming #: 20247 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 #: 20247
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-09-24 07:53:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8616901

2025-09-24 07:55:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8616902

2025-09-24 07:57:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8616903

2025-09-24 07:59:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8616904

2025-09-24 08:01:59 5 0.0 0.0 0.0 0.0 0 , 1.07 8616905

2025-09-24 08:03:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8616906

2025-09-24 08:05:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8616907

2025-09-24 08:07:59 8 0.0 0.0 0.0 0.0 0 , 0.00 8616908

2025-09-24 08:09:59 9 -0.5 -6.2 -14.0 0.9 41 , 3.23 8616909

2025-09-24 08:11:59 10 -1.8 -11.3 -13.8 2.4 125 -20.0 -70.1 -0.89, -0.38 0.97 1.63 8616910

2025-09-24 08:13:59 11 -8.0 -20.3 -12.8 4.4 542 -20.0 -69.9 -0.89, -0.38 0.97 5.46 8616911

2025-09-24 08:15:59 12 -11.1 -21.1 -12.4 4.9 751 -20.2 -70.2 -0.89, -0.38 0.97 6.72 8616912

2025-09-24 08:17:59 13 -13.1 -22.0 -10.0 5.2 950 -20.4 -70.7 -0.89, -0.39 0.97 1.21 8616913

2025-09-24 08:19:59 14 -14.6 -22.8 -9.2 6.4 1148 -20.8 -71.5 -0.90, -0.39 0.98 0.00 8616914

2025-09-24 08:21:59 15 -13.8 -21.2 -9.4 4.9 1111 -20.6 -71.1 -0.89, -0.39 0.98 0.00 8616915

2025-09-24 08:23:59 16 -13.4 -20.6 -9.2 5.0 1114 -20.8 -71.4 -0.89, -0.39 0.98 0.00 8616916

2025-09-24 08:25:59 17 -13.1 -21.9 -9.1 4.5 1095 -20.9 -71.6 -0.90, -0.39 0.98 0.00 8616917

2025-09-24 08:27:59 18 -13.9 -21.0 -8.9 4.6 1224 -21.1 -72.2 -0.90, -0.40 0.98 0.00 8616918

2025-09-24 08:29:59 19 -14.4 -20.0 -9.4 4.5 1244 -21.7 -72.8 -0.90, -0.40 0.98 0.00 8616919

2025-09-24 08:31:59 20 -13.5 -19.9 -9.1 4.0 1198 -22.2 -73.7 -0.90, -0.41 0.99 0.00 8616920

2025-09-24 08:33:59 21 -11.8 -17.3 -8.9 3.8 1107 -22.4 -74.1 -0.90, -0.41 0.99 0.00 8616921

2025-09-24 08:35:59 22 -11.3 -15.5 -9.1 2.9 1080 -23.1 -75.7 -0.90, -0.42 0.99 0.00 8616922

2025-09-24 08:37:59 23 -10.9 -11.5 -8.7 2.6 1106 -0.90, -0.44 1.00 0.00 8616923

2025-09-24 08:39:59 24 -8.7 -12.4 -8.5 1.3 942 -0.90, -0.47 1.01 0.00 8616924

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
2025-09-24 07:53:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8616901
2025-09-24 07:55:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8616902
2025-09-24 07:57:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8616903
2025-09-24 07:59:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8616904
2025-09-24 08:01:59	5	0.0	0.0	0.0	0.0	0			,		1.07	8616905
2025-09-24 08:03:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8616906
2025-09-24 08:05:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8616907
2025-09-24 08:07:59	8	0.0	0.0	0.0	0.0	0			,		0.00	8616908
2025-09-24 08:09:59	9	-0.5	-6.2	-14.0	0.9	41			,		3.23	8616909
2025-09-24 08:11:59	10	-1.8	-11.3	-13.8	2.4	125	-20.0	-70.1	-0.89, -0.38	0.97	1.63	8616910
2025-09-24 08:13:59	11	-8.0	-20.3	-12.8	4.4	542	-20.0	-69.9	-0.89, -0.38	0.97	5.46	8616911
2025-09-24 08:15:59	12	-11.1	-21.1	-12.4	4.9	751	-20.2	-70.2	-0.89, -0.38	0.97	6.72	8616912
2025-09-24 08:17:59	13	-13.1	-22.0	-10.0	5.2	950	-20.4	-70.7	-0.89, -0.39	0.97	1.21	8616913
2025-09-24 08:19:59	14	-14.6	-22.8	-9.2	6.4	1148	-20.8	-71.5	-0.90, -0.39	0.98	0.00	8616914
2025-09-24 08:21:59	15	-13.8	-21.2	-9.4	4.9	1111	-20.6	-71.1	-0.89, -0.39	0.98	0.00	8616915
2025-09-24 08:23:59	16	-13.4	-20.6	-9.2	5.0	1114	-20.8	-71.4	-0.89, -0.39	0.98	0.00	8616916
2025-09-24 08:25:59	17	-13.1	-21.9	-9.1	4.5	1095	-20.9	-71.6	-0.90, -0.39	0.98	0.00	8616917
2025-09-24 08:27:59	18	-13.9	-21.0	-8.9	4.6	1224	-21.1	-72.2	-0.90, -0.40	0.98	0.00	8616918
2025-09-24 08:29:59	19	-14.4	-20.0	-9.4	4.5	1244	-21.7	-72.8	-0.90, -0.40	0.98	0.00	8616919
2025-09-24 08:31:59	20	-13.5	-19.9	-9.1	4.0	1198	-22.2	-73.7	-0.90, -0.41	0.99	0.00	8616920
2025-09-24 08:33:59	21	-11.8	-17.3	-8.9	3.8	1107	-22.4	-74.1	-0.90, -0.41	0.99	0.00	8616921
2025-09-24 08:35:59	22	-11.3	-15.5	-9.1	2.9	1080	-23.1	-75.7	-0.90, -0.42	0.99	0.00	8616922
2025-09-24 08:37:59	23	-10.9	-11.5	-8.7	2.6	1106			-0.90, -0.44	1.00	0.00	8616923
2025-09-24 08:39:59	24	-8.7	-12.4	-8.5	1.3	942			-0.90, -0.47	1.01	0.00	8616924