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 21274
Detector 14 day operating status: Last detected dimming: 529 hours and 22 minutes ago (2026-01-18 23:51 UTC) Overview for dimming #: 21274 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 #: 21274
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-17 22:39:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8779034

2026-01-17 22:41:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8779035

2026-01-17 22:43:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8779036

2026-01-17 22:45:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8779037

2026-01-17 22:47:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8779038

2026-01-17 22:49:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8779039

2026-01-17 22:51:59 7 -3.1 -13.8 -15.9 0.7 200 , 0.00 8779040

2026-01-17 22:53:59 8 -5.1 -14.5 -16.5 1.1 302 8.1 -32.8 -0.54, 0.21 0.58 0.00 8779041

2026-01-17 22:55:59 9 -6.0 -15.1 -15.9 1.4 375 7.3 -32.2 -0.54, 0.20 0.57 3.45 8779042

2026-01-17 22:57:59 10 -6.9 -15.0 -16.3 1.5 418 7.6 -32.3 -0.54, 0.20 0.57 0.95 8779043

2026-01-17 22:59:59 11 -7.0 -14.4 -17.2 1.5 416 8.2 -32.3 -0.54, 0.22 0.58 0.00 8779044

2026-01-17 23:01:59 12 -5.8 -14.3 -17.8 1.2 335 8.6 -32.6 -0.54, 0.22 0.58 0.00 8779045

2026-01-17 23:03:59 13 -5.2 -13.3 -16.5 1.1 316 7.6 -32.3 -0.54, 0.20 0.57 0.00 8779046

2026-01-17 23:05:59 14 -3.2 -10.0 -17.0 0.7 192 , 0.00 8779047

2026-01-17 23:07:59 15 -1.9 -10.8 -16.8 0.4 116 , 0.00 8779048

2026-01-17 23:09:59 16 -3.1 -11.6 -15.5 0.7 198 , 0.00 8779049

2026-01-17 23:11:59 17 -2.6 -9.9 -16.1 0.6 157 , 0.00 8779050

2026-01-17 23:13:59 18 -2.7 -11.8 -15.8 0.6 167 , 0.00 8779051

2026-01-17 23:15:59 19 -2.5 -11.8 -15.4 0.6 154 , 0.00 8779052

2026-01-17 23:17:59 20 -1.5 -9.2 -14.3 0.4 101 , 0.00 8779053

2026-01-17 23:19:59 21 -2.4 -11.6 -14.8 0.5 147 -1.3 -26.8 -0.46, 0.05 0.46 0.00 8779054

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 22:39:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8779034
2026-01-17 22:41:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8779035
2026-01-17 22:43:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8779036
2026-01-17 22:45:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8779037
2026-01-17 22:47:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8779038
2026-01-17 22:49:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8779039
2026-01-17 22:51:59	7	-3.1	-13.8	-15.9	0.7	200			,		0.00	8779040
2026-01-17 22:53:59	8	-5.1	-14.5	-16.5	1.1	302	8.1	-32.8	-0.54, 0.21	0.58	0.00	8779041
2026-01-17 22:55:59	9	-6.0	-15.1	-15.9	1.4	375	7.3	-32.2	-0.54, 0.20	0.57	3.45	8779042
2026-01-17 22:57:59	10	-6.9	-15.0	-16.3	1.5	418	7.6	-32.3	-0.54, 0.20	0.57	0.95	8779043
2026-01-17 22:59:59	11	-7.0	-14.4	-17.2	1.5	416	8.2	-32.3	-0.54, 0.22	0.58	0.00	8779044
2026-01-17 23:01:59	12	-5.8	-14.3	-17.8	1.2	335	8.6	-32.6	-0.54, 0.22	0.58	0.00	8779045
2026-01-17 23:03:59	13	-5.2	-13.3	-16.5	1.1	316	7.6	-32.3	-0.54, 0.20	0.57	0.00	8779046
2026-01-17 23:05:59	14	-3.2	-10.0	-17.0	0.7	192			,		0.00	8779047
2026-01-17 23:07:59	15	-1.9	-10.8	-16.8	0.4	116			,		0.00	8779048
2026-01-17 23:09:59	16	-3.1	-11.6	-15.5	0.7	198			,		0.00	8779049
2026-01-17 23:11:59	17	-2.6	-9.9	-16.1	0.6	157			,		0.00	8779050
2026-01-17 23:13:59	18	-2.7	-11.8	-15.8	0.6	167			,		0.00	8779051
2026-01-17 23:15:59	19	-2.5	-11.8	-15.4	0.6	154			,		0.00	8779052
2026-01-17 23:17:59	20	-1.5	-9.2	-14.3	0.4	101			,		0.00	8779053
2026-01-17 23:19:59	21	-2.4	-11.6	-14.8	0.5	147	-1.3	-26.8	-0.46, 0.05	0.46	0.00	8779054