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 21399
Detector 14 day operating status: Last detected dimming: 221 hours and 15 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21399 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 #: 21399
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-27 12:47:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8808153

2026-02-27 12:49:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8808154

2026-02-27 12:51:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8808155

2026-02-27 12:53:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8808156

2026-02-27 12:55:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8808157

2026-02-27 12:57:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8808158

2026-02-27 12:59:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8808159

2026-02-27 13:01:59 8 0.0 0.0 0.0 0.0 0 , 0.00 8808160

2026-02-27 13:03:59 9 0.0 0.0 0.0 0.0 0 , 9.75 8808161

2026-02-27 13:05:59 10 0.0 0.0 0.0 0.0 0 , 4.11 8808162

2026-02-27 13:07:59 11 0.0 0.0 0.0 0.0 0 , 2.73 8808163

2026-02-27 13:09:59 12 0.0 0.0 0.0 0.0 0 , 1.77 8808164

2026-02-27 13:11:59 13 -6.5 -32.0 -22.4 1.0 197 14.5 -49.3 -0.74, 0.33 0.81 4.78 8808165

2026-02-27 13:13:59 14 -7.6 -36.2 -17.6 1.3 257 14.5 -49.1 -0.74, 0.33 0.81 3.94 8808166

2026-02-27 13:15:59 15 -8.0 -38.1 -23.7 1.2 243 14.5 -49.0 -0.74, 0.33 0.81 3.79 8808167

2026-02-27 13:17:59 16 -8.6 -42.1 -24.0 1.3 263 14.5 -49.0 -0.74, 0.33 0.81 2.71 8808168

2026-02-27 13:19:59 17 -9.3 -45.4 -23.7 1.5 292 14.5 -48.9 -0.74, 0.33 0.81 2.95 8808169

2026-02-27 13:21:59 18 -9.5 -49.2 -23.6 1.6 315 14.5 -48.5 -0.73, 0.33 0.81 3.89 8808170

2026-02-27 13:23:59 19 -10.5 -51.5 -23.7 1.7 347 14.5 -48.6 -0.73, 0.33 0.81 2.53 8808171

2026-02-27 13:25:59 20 -10.2 -50.7 -23.4 1.7 352 14.5 -48.4 -0.73, 0.33 0.80 0.00 8808172

2026-02-27 13:27:59 21 -11.0 -51.1 -20.8 2.3 372 14.7 -48.7 -0.74, 0.33 0.81 0.00 8808173

2026-02-27 13:29:59 22 -11.1 -50.6 -20.2 1.9 377 14.7 -48.8 -0.74, 0.34 0.81 0.00 8808174

2026-02-27 13:31:59 23 -11.2 -49.3 -21.5 2.4 377 14.7 -48.8 -0.74, 0.33 0.81 0.00 8808175

2026-02-27 13:33:59 24 -10.7 -48.1 -21.6 2.4 375 14.6 -48.6 -0.73, 0.33 0.81 0.00 8808176

2026-02-27 13:35:59 25 -10.1 -47.8 -21.9 1.9 343 14.5 -48.5 -0.73, 0.33 0.81 0.00 8808177

2026-02-27 13:37:59 26 -10.1 -47.4 -21.4 2.3 354 14.5 -48.4 -0.73, 0.33 0.80 0.00 8808178

2026-02-27 13:39:59 27 -10.5 -48.1 -21.9 2.5 360 14.5 -48.5 -0.73, 0.33 0.80 0.00 8808179

2026-02-27 13:41:59 28 -10.2 -47.5 -20.6 2.4 369 14.5 -48.4 -0.73, 0.33 0.80 0.00 8808180

2026-02-27 13:43:59 29 -9.8 -46.9 -19.5 2.2 361 14.5 -48.3 -0.73, 0.33 0.80 0.00 8808181

2026-02-27 13:45:59 30 -11.4 -46.7 -14.0 1.9 524 14.5 -48.3 -0.73, 0.33 0.80 0.00 8808182

2026-02-27 13:47:59 31 -11.7 -45.5 -12.3 2.0 590 14.6 -48.5 -0.73, 0.33 0.81 0.87 8808183

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
2026-02-27 12:47:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8808153
2026-02-27 12:49:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8808154
2026-02-27 12:51:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8808155
2026-02-27 12:53:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8808156
2026-02-27 12:55:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8808157
2026-02-27 12:57:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8808158
2026-02-27 12:59:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8808159
2026-02-27 13:01:59	8	0.0	0.0	0.0	0.0	0			,		0.00	8808160
2026-02-27 13:03:59	9	0.0	0.0	0.0	0.0	0			,		9.75	8808161
2026-02-27 13:05:59	10	0.0	0.0	0.0	0.0	0			,		4.11	8808162
2026-02-27 13:07:59	11	0.0	0.0	0.0	0.0	0			,		2.73	8808163
2026-02-27 13:09:59	12	0.0	0.0	0.0	0.0	0			,		1.77	8808164
2026-02-27 13:11:59	13	-6.5	-32.0	-22.4	1.0	197	14.5	-49.3	-0.74, 0.33	0.81	4.78	8808165
2026-02-27 13:13:59	14	-7.6	-36.2	-17.6	1.3	257	14.5	-49.1	-0.74, 0.33	0.81	3.94	8808166
2026-02-27 13:15:59	15	-8.0	-38.1	-23.7	1.2	243	14.5	-49.0	-0.74, 0.33	0.81	3.79	8808167
2026-02-27 13:17:59	16	-8.6	-42.1	-24.0	1.3	263	14.5	-49.0	-0.74, 0.33	0.81	2.71	8808168
2026-02-27 13:19:59	17	-9.3	-45.4	-23.7	1.5	292	14.5	-48.9	-0.74, 0.33	0.81	2.95	8808169
2026-02-27 13:21:59	18	-9.5	-49.2	-23.6	1.6	315	14.5	-48.5	-0.73, 0.33	0.81	3.89	8808170
2026-02-27 13:23:59	19	-10.5	-51.5	-23.7	1.7	347	14.5	-48.6	-0.73, 0.33	0.81	2.53	8808171
2026-02-27 13:25:59	20	-10.2	-50.7	-23.4	1.7	352	14.5	-48.4	-0.73, 0.33	0.80	0.00	8808172
2026-02-27 13:27:59	21	-11.0	-51.1	-20.8	2.3	372	14.7	-48.7	-0.74, 0.33	0.81	0.00	8808173
2026-02-27 13:29:59	22	-11.1	-50.6	-20.2	1.9	377	14.7	-48.8	-0.74, 0.34	0.81	0.00	8808174
2026-02-27 13:31:59	23	-11.2	-49.3	-21.5	2.4	377	14.7	-48.8	-0.74, 0.33	0.81	0.00	8808175
2026-02-27 13:33:59	24	-10.7	-48.1	-21.6	2.4	375	14.6	-48.6	-0.73, 0.33	0.81	0.00	8808176
2026-02-27 13:35:59	25	-10.1	-47.8	-21.9	1.9	343	14.5	-48.5	-0.73, 0.33	0.81	0.00	8808177
2026-02-27 13:37:59	26	-10.1	-47.4	-21.4	2.3	354	14.5	-48.4	-0.73, 0.33	0.80	0.00	8808178
2026-02-27 13:39:59	27	-10.5	-48.1	-21.9	2.5	360	14.5	-48.5	-0.73, 0.33	0.80	0.00	8808179
2026-02-27 13:41:59	28	-10.2	-47.5	-20.6	2.4	369	14.5	-48.4	-0.73, 0.33	0.80	0.00	8808180
2026-02-27 13:43:59	29	-9.8	-46.9	-19.5	2.2	361	14.5	-48.3	-0.73, 0.33	0.80	0.00	8808181
2026-02-27 13:45:59	30	-11.4	-46.7	-14.0	1.9	524	14.5	-48.3	-0.73, 0.33	0.80	0.00	8808182
2026-02-27 13:47:59	31	-11.7	-45.5	-12.3	2.0	590	14.6	-48.5	-0.73, 0.33	0.81	0.87	8808183