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 21338
Detector 14 day operating status: Last detected dimming: 221 hours and 38 minutes ago (2026-02-25 23:49 UTC) Overview for dimming #: 21338 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 #: 21338
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-13 10:49:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8790177

2026-02-13 10:51:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8790178

2026-02-13 10:53:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8790179

2026-02-13 10:55:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8790180

2026-02-13 10:57:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8790181

2026-02-13 10:59:59 6 0.0 0.0 0.0 0.0 0 , 1.03 8790182

2026-02-13 11:01:59 7 0.0 0.0 0.0 0.0 0 , 1.57 8790183

2026-02-13 11:03:59 8 0.0 0.0 0.0 0.0 0 , 2.32 8790184

2026-02-13 11:05:59 9 -0.2 -1.6 -11.0 0.0 13 11.2 22.8 0.38, 0.30 0.49 2.94 8790185

2026-02-13 11:07:59 10 -0.8 -6.3 -11.6 0.2 46 11.4 22.8 0.39, 0.31 0.49 3.02 8790186

2026-02-13 11:09:59 11 -0.5 -5.3 -13.8 0.1 32 11.3 22.8 0.39, 0.30 0.49 2.81 8790187

2026-02-13 11:11:59 12 -1.0 -5.5 -15.7 0.2 61 10.4 22.5 0.38, 0.29 0.48 2.61 8790188

2026-02-13 11:13:59 13 -1.0 -5.3 -16.9 0.2 63 11.1 22.8 0.38, 0.30 0.49 0.93 8790189

2026-02-13 11:15:59 14 -0.9 -5.2 -12.6 0.2 63 11.2 22.8 0.39, 0.30 0.49 0.00 8790190

2026-02-13 11:17:59 15 -2.3 -9.9 -13.6 0.5 133 10.8 22.6 0.38, 0.30 0.48 0.00 8790191

2026-02-13 11:19:59 16 -3.2 -12.0 -11.8 0.7 214 10.8 22.4 0.38, 0.30 0.48 0.00 8790192

2026-02-13 11:21:59 17 -2.4 -13.4 -11.7 0.6 173 10.0 21.4 0.36, 0.28 0.46 0.86 8790193

2026-02-13 11:23:59 18 -2.9 -13.7 -12.1 0.7 202 9.8 21.5 0.37, 0.28 0.46 0.00 8790194

2026-02-13 11:25:59 19 -2.9 -13.8 -12.5 0.7 200 9.8 21.6 0.37, 0.28 0.46 0.00 8790195

2026-02-13 11:27:59 20 -2.8 -14.8 -14.0 0.6 184 9.3 21.0 0.36, 0.27 0.45 0.00 8790196

2026-02-13 11:29:59 21 -2.5 -14.5 -13.5 0.5 144 12.9 18.4 0.31, 0.33 0.46 0.00 8790197

2026-02-13 11:31:59 22 -3.1 -14.8 -13.5 0.7 194 9.9 21.9 0.37, 0.28 0.47 0.00 8790198

2026-02-13 11:33:59 23 -2.9 -14.7 -13.1 0.6 183 9.8 21.8 0.37, 0.28 0.46 0.00 8790199

2026-02-13 11:35:59 24 -3.6 -15.4 -14.1 0.7 221 9.5 21.7 0.37, 0.28 0.46 0.00 8790200

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
2026-02-13 10:49:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8790177
2026-02-13 10:51:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8790178
2026-02-13 10:53:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8790179
2026-02-13 10:55:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8790180
2026-02-13 10:57:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8790181
2026-02-13 10:59:59	6	0.0	0.0	0.0	0.0	0			,		1.03	8790182
2026-02-13 11:01:59	7	0.0	0.0	0.0	0.0	0			,		1.57	8790183
2026-02-13 11:03:59	8	0.0	0.0	0.0	0.0	0			,		2.32	8790184
2026-02-13 11:05:59	9	-0.2	-1.6	-11.0	0.0	13	11.2	22.8	0.38, 0.30	0.49	2.94	8790185
2026-02-13 11:07:59	10	-0.8	-6.3	-11.6	0.2	46	11.4	22.8	0.39, 0.31	0.49	3.02	8790186
2026-02-13 11:09:59	11	-0.5	-5.3	-13.8	0.1	32	11.3	22.8	0.39, 0.30	0.49	2.81	8790187
2026-02-13 11:11:59	12	-1.0	-5.5	-15.7	0.2	61	10.4	22.5	0.38, 0.29	0.48	2.61	8790188
2026-02-13 11:13:59	13	-1.0	-5.3	-16.9	0.2	63	11.1	22.8	0.38, 0.30	0.49	0.93	8790189
2026-02-13 11:15:59	14	-0.9	-5.2	-12.6	0.2	63	11.2	22.8	0.39, 0.30	0.49	0.00	8790190
2026-02-13 11:17:59	15	-2.3	-9.9	-13.6	0.5	133	10.8	22.6	0.38, 0.30	0.48	0.00	8790191
2026-02-13 11:19:59	16	-3.2	-12.0	-11.8	0.7	214	10.8	22.4	0.38, 0.30	0.48	0.00	8790192
2026-02-13 11:21:59	17	-2.4	-13.4	-11.7	0.6	173	10.0	21.4	0.36, 0.28	0.46	0.86	8790193
2026-02-13 11:23:59	18	-2.9	-13.7	-12.1	0.7	202	9.8	21.5	0.37, 0.28	0.46	0.00	8790194
2026-02-13 11:25:59	19	-2.9	-13.8	-12.5	0.7	200	9.8	21.6	0.37, 0.28	0.46	0.00	8790195
2026-02-13 11:27:59	20	-2.8	-14.8	-14.0	0.6	184	9.3	21.0	0.36, 0.27	0.45	0.00	8790196
2026-02-13 11:29:59	21	-2.5	-14.5	-13.5	0.5	144	12.9	18.4	0.31, 0.33	0.46	0.00	8790197
2026-02-13 11:31:59	22	-3.1	-14.8	-13.5	0.7	194	9.9	21.9	0.37, 0.28	0.47	0.00	8790198
2026-02-13 11:33:59	23	-2.9	-14.7	-13.1	0.6	183	9.8	21.8	0.37, 0.28	0.46	0.00	8790199
2026-02-13 11:35:59	24	-3.6	-15.4	-14.1	0.7	221	9.5	21.7	0.37, 0.28	0.46	0.00	8790200