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 21327
Detector 14 day operating status: Last detected dimming: 221 hours and 38 minutes ago (2026-02-25 23:49 UTC) Overview for dimming #: 21327 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 #: 21327
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-09 04:17:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8787107

2026-02-09 04:19:59 2 0.0 0.0 0.0 0.0 0 , 0.89 8787108

2026-02-09 04:21:59 3 0.0 0.0 0.0 0.0 0 , 0.94 8787109

2026-02-09 04:23:59 4 0.0 0.0 0.0 0.0 0 , 0.94 8787110

2026-02-09 04:25:59 5 -0.9 -3.5 -9.8 0.3 74 14.9 42.6 0.66, 0.34 0.74 1.09 8787111

2026-02-09 04:27:59 6 -2.7 -7.8 -10.6 1.0 221 14.6 42.7 0.66, 0.34 0.74 1.13 8787112

2026-02-09 04:29:59 7 -4.4 -10.0 -12.0 1.5 333 13.8 42.7 0.67, 0.32 0.74 0.00 8787113

2026-02-09 04:31:59 8 -7.5 -11.0 -13.6 2.2 499 12.8 42.8 0.67, 0.30 0.74 0.92 8787114

2026-02-09 04:33:59 9 -10.3 -13.4 -14.6 2.7 621 13.3 43.3 0.68, 0.31 0.74 3.10 8787115

2026-02-09 04:35:59 10 -12.9 -15.0 -15.6 3.3 748 13.3 43.6 0.68, 0.31 0.75 0.00 8787116

2026-02-09 04:37:59 11 -15.2 -17.5 -17.3 3.5 803 12.6 43.4 0.68, 0.30 0.74 0.00 8787117

2026-02-09 04:39:59 12 -20.1 -23.1 -16.7 4.5 1024 12.6 43.3 0.68, 0.30 0.74 0.00 8787118

2026-02-09 04:41:59 13 -24.5 -26.3 -15.9 5.3 1233 12.3 42.9 0.67, 0.30 0.74 0.00 8787119

2026-02-09 04:43:59 14 -28.5 -28.4 -16.0 6.1 1411 12.1 43.1 0.68, 0.29 0.74 0.00 8787120

2026-02-09 04:45:59 15 -33.9 -38.5 -14.9 7.2 1671 12.1 43.0 0.67, 0.29 0.74 0.94 8787121

2026-02-09 04:47:59 16 -38.8 -43.3 -15.4 7.8 1804 12.1 43.1 0.68, 0.29 0.74 0.00 8787122

2026-02-09 04:49:59 17 -43.7 -44.9 -15.4 8.4 1956 12.0 43.4 0.68, 0.29 0.74 0.00 8787123

2026-02-09 04:51:59 18 -47.4 -46.2 -16.4 8.8 2020 11.9 43.5 0.68, 0.29 0.74 0.00 8787124

2026-02-09 04:53:59 19 -50.0 -48.1 -16.9 9.0 2062 11.8 43.5 0.68, 0.29 0.74 0.00 8787125

2026-02-09 04:55:59 20 -52.9 -50.8 -17.0 9.2 2110 12.0 43.2 0.68, 0.29 0.74 0.00 8787126

2026-02-09 04:57:59 21 -57.2 -54.6 -16.8 9.7 2219 12.0 43.4 0.68, 0.29 0.74 1.08 8787127

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 04:17:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8787107
2026-02-09 04:19:59	2	0.0	0.0	0.0	0.0	0			,		0.89	8787108
2026-02-09 04:21:59	3	0.0	0.0	0.0	0.0	0			,		0.94	8787109
2026-02-09 04:23:59	4	0.0	0.0	0.0	0.0	0			,		0.94	8787110
2026-02-09 04:25:59	5	-0.9	-3.5	-9.8	0.3	74	14.9	42.6	0.66, 0.34	0.74	1.09	8787111
2026-02-09 04:27:59	6	-2.7	-7.8	-10.6	1.0	221	14.6	42.7	0.66, 0.34	0.74	1.13	8787112
2026-02-09 04:29:59	7	-4.4	-10.0	-12.0	1.5	333	13.8	42.7	0.67, 0.32	0.74	0.00	8787113
2026-02-09 04:31:59	8	-7.5	-11.0	-13.6	2.2	499	12.8	42.8	0.67, 0.30	0.74	0.92	8787114
2026-02-09 04:33:59	9	-10.3	-13.4	-14.6	2.7	621	13.3	43.3	0.68, 0.31	0.74	3.10	8787115
2026-02-09 04:35:59	10	-12.9	-15.0	-15.6	3.3	748	13.3	43.6	0.68, 0.31	0.75	0.00	8787116
2026-02-09 04:37:59	11	-15.2	-17.5	-17.3	3.5	803	12.6	43.4	0.68, 0.30	0.74	0.00	8787117
2026-02-09 04:39:59	12	-20.1	-23.1	-16.7	4.5	1024	12.6	43.3	0.68, 0.30	0.74	0.00	8787118
2026-02-09 04:41:59	13	-24.5	-26.3	-15.9	5.3	1233	12.3	42.9	0.67, 0.30	0.74	0.00	8787119
2026-02-09 04:43:59	14	-28.5	-28.4	-16.0	6.1	1411	12.1	43.1	0.68, 0.29	0.74	0.00	8787120
2026-02-09 04:45:59	15	-33.9	-38.5	-14.9	7.2	1671	12.1	43.0	0.67, 0.29	0.74	0.94	8787121
2026-02-09 04:47:59	16	-38.8	-43.3	-15.4	7.8	1804	12.1	43.1	0.68, 0.29	0.74	0.00	8787122
2026-02-09 04:49:59	17	-43.7	-44.9	-15.4	8.4	1956	12.0	43.4	0.68, 0.29	0.74	0.00	8787123
2026-02-09 04:51:59	18	-47.4	-46.2	-16.4	8.8	2020	11.9	43.5	0.68, 0.29	0.74	0.00	8787124
2026-02-09 04:53:59	19	-50.0	-48.1	-16.9	9.0	2062	11.8	43.5	0.68, 0.29	0.74	0.00	8787125
2026-02-09 04:55:59	20	-52.9	-50.8	-17.0	9.2	2110	12.0	43.2	0.68, 0.29	0.74	0.00	8787126
2026-02-09 04:57:59	21	-57.2	-54.6	-16.8	9.7	2219	12.0	43.4	0.68, 0.29	0.74	1.08	8787127