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 21328
Detector 14 day operating status: Last detected dimming: 311 hours and 19 minutes ago (2026-02-10 19:39 UTC) Overview for dimming #: 21328 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 #: 21328
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-09 04:47:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8787122

2026-02-09 04:49:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8787123

2026-02-09 04:51:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8787124

2026-02-09 04:53:59 4 0.0 0.0 -12.8 0.0 2 , 0.00 8787125

2026-02-09 04:55:59 5 -0.5 -3.8 -16.1 0.2 31 , 0.00 8787126

2026-02-09 04:57:59 6 -3.3 -9.0 -13.1 1.1 245 13.3 46.6 0.72, 0.31 0.78 1.08 8787127

2026-02-09 04:59:59 7 -7.3 -13.2 -14.5 2.2 489 12.1 44.3 0.69, 0.29 0.75 1.60 8787128

2026-02-09 05:01:59 8 -12.6 -16.0 -14.6 3.7 809 12.2 44.4 0.69, 0.29 0.75 1.66 8787129

2026-02-09 05:03:59 9 -17.0 -20.0 -15.2 4.8 1037 12.6 44.3 0.69, 0.30 0.75 5.51 8787130

2026-02-09 05:05:59 10 -18.3 -22.1 -16.3 4.9 1062 12.8 43.8 0.68, 0.30 0.75 4.21 8787131

2026-02-09 05:07:59 11 -21.6 -25.1 -17.1 5.5 1196 12.9 43.7 0.68, 0.31 0.75 4.38 8787132

2026-02-09 05:09:59 12 -24.5 -27.1 -17.6 6.0 1296 12.7 43.7 0.68, 0.30 0.75 0.00 8787133

2026-02-09 05:11:59 13 -27.0 -28.7 -18.1 6.4 1388 12.4 43.5 0.68, 0.30 0.74 0.00 8787134

2026-02-09 05:13:59 14 -30.5 -30.5 -17.9 7.2 1549 12.7 43.7 0.68, 0.30 0.75 3.44 8787135

2026-02-09 05:15:59 15 -32.4 -31.8 -18.3 7.5 1607 12.6 43.7 0.68, 0.30 0.75 0.00 8787136

2026-02-09 05:17:59 16 -35.3 -33.3 -18.7 8.0 1702 12.5 43.6 0.68, 0.30 0.74 0.00 8787137

2026-02-09 05:19:59 17 -38.9 -34.3 -19.5 8.5 1810 12.3 44.5 0.69, 0.29 0.75 0.00 8787138

2026-02-09 05:21:59 18 -40.8 -34.5 -20.2 8.7 1843 12.1 43.8 0.68, 0.29 0.74 0.00 8787139

2026-02-09 05:23:59 19 -43.4 -35.3 -20.1 9.1 1943 11.9 43.6 0.68, 0.29 0.74 0.00 8787140

2026-02-09 05:25:59 20 -44.9 -35.7 -20.6 9.2 1961 11.8 43.9 0.69, 0.29 0.74 0.00 8787141

2026-02-09 05:27:59 21 -47.1 -36.6 -21.1 9.5 2003 11.9 43.9 0.69, 0.29 0.74 0.00 8787142

2026-02-09 05:29:59 22 -50.1 -37.9 -21.8 9.9 2105 11.9 43.5 0.68, 0.29 0.74 0.00 8787143

2026-02-09 05:31:59 23 -52.5 -38.0 -22.3 10.1 2144 11.8 43.6 0.68, 0.29 0.74 0.00 8787144

2026-02-09 05:33:59 24 -53.9 -39.6 -22.8 10.3 2172 11.7 43.5 0.68, 0.29 0.74 0.00 8787145

2026-02-09 05:35:59 25 -53.0 -39.9 -22.5 9.9 2106 11.7 43.5 0.68, 0.29 0.74 0.00 8787146

2026-02-09 05:37:59 26 -54.1 -40.3 -22.7 10.1 2153 11.6 43.3 0.68, 0.28 0.74 0.00 8787147

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
2026-02-09 04:47:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8787122
2026-02-09 04:49:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8787123
2026-02-09 04:51:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8787124
2026-02-09 04:53:59	4	0.0	0.0	-12.8	0.0	2			,		0.00	8787125
2026-02-09 04:55:59	5	-0.5	-3.8	-16.1	0.2	31			,		0.00	8787126
2026-02-09 04:57:59	6	-3.3	-9.0	-13.1	1.1	245	13.3	46.6	0.72, 0.31	0.78	1.08	8787127
2026-02-09 04:59:59	7	-7.3	-13.2	-14.5	2.2	489	12.1	44.3	0.69, 0.29	0.75	1.60	8787128
2026-02-09 05:01:59	8	-12.6	-16.0	-14.6	3.7	809	12.2	44.4	0.69, 0.29	0.75	1.66	8787129
2026-02-09 05:03:59	9	-17.0	-20.0	-15.2	4.8	1037	12.6	44.3	0.69, 0.30	0.75	5.51	8787130
2026-02-09 05:05:59	10	-18.3	-22.1	-16.3	4.9	1062	12.8	43.8	0.68, 0.30	0.75	4.21	8787131
2026-02-09 05:07:59	11	-21.6	-25.1	-17.1	5.5	1196	12.9	43.7	0.68, 0.31	0.75	4.38	8787132
2026-02-09 05:09:59	12	-24.5	-27.1	-17.6	6.0	1296	12.7	43.7	0.68, 0.30	0.75	0.00	8787133
2026-02-09 05:11:59	13	-27.0	-28.7	-18.1	6.4	1388	12.4	43.5	0.68, 0.30	0.74	0.00	8787134
2026-02-09 05:13:59	14	-30.5	-30.5	-17.9	7.2	1549	12.7	43.7	0.68, 0.30	0.75	3.44	8787135
2026-02-09 05:15:59	15	-32.4	-31.8	-18.3	7.5	1607	12.6	43.7	0.68, 0.30	0.75	0.00	8787136
2026-02-09 05:17:59	16	-35.3	-33.3	-18.7	8.0	1702	12.5	43.6	0.68, 0.30	0.74	0.00	8787137
2026-02-09 05:19:59	17	-38.9	-34.3	-19.5	8.5	1810	12.3	44.5	0.69, 0.29	0.75	0.00	8787138
2026-02-09 05:21:59	18	-40.8	-34.5	-20.2	8.7	1843	12.1	43.8	0.68, 0.29	0.74	0.00	8787139
2026-02-09 05:23:59	19	-43.4	-35.3	-20.1	9.1	1943	11.9	43.6	0.68, 0.29	0.74	0.00	8787140
2026-02-09 05:25:59	20	-44.9	-35.7	-20.6	9.2	1961	11.8	43.9	0.69, 0.29	0.74	0.00	8787141
2026-02-09 05:27:59	21	-47.1	-36.6	-21.1	9.5	2003	11.9	43.9	0.69, 0.29	0.74	0.00	8787142
2026-02-09 05:29:59	22	-50.1	-37.9	-21.8	9.9	2105	11.9	43.5	0.68, 0.29	0.74	0.00	8787143
2026-02-09 05:31:59	23	-52.5	-38.0	-22.3	10.1	2144	11.8	43.6	0.68, 0.29	0.74	0.00	8787144
2026-02-09 05:33:59	24	-53.9	-39.6	-22.8	10.3	2172	11.7	43.5	0.68, 0.29	0.74	0.00	8787145
2026-02-09 05:35:59	25	-53.0	-39.9	-22.5	9.9	2106	11.7	43.5	0.68, 0.29	0.74	0.00	8787146
2026-02-09 05:37:59	26	-54.1	-40.3	-22.7	10.1	2153	11.6	43.3	0.68, 0.28	0.74	0.00	8787147