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 20228
Detector 14 day operating status: Last detected dimming: 202 hours and 11 minutes ago (2025-10-03 21:29 UTC) Overview for dimming #: 20228 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 #: 20228
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-09-22 23:57:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8615229

2025-09-22 23:59:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8615230

2025-09-23 00:01:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8615231

2025-09-23 00:03:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8615232

2025-09-23 00:05:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8615233

2025-09-23 00:07:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8615234

2025-09-23 00:09:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8615235

2025-09-23 00:11:59 8 0.0 0.0 0.0 0.0 0 , 1.19 8615236

2025-09-23 00:13:59 9 -0.8 -7.8 -11.7 0.3 73 3.1 -24.9 -0.43, -0.06 0.43 6.41 8615237

2025-09-23 00:15:59 10 -1.2 -9.7 -10.5 0.4 104 3.2 -24.9 -0.43, -0.06 0.43 2.34 8615238

2025-09-23 00:17:59 11 -1.4 -11.5 -13.1 0.4 103 3.1 -24.9 -0.43, -0.06 0.43 0.00 8615239

2025-09-23 00:19:59 12 -1.2 -10.3 -13.4 0.3 92 3.1 -24.9 -0.43, -0.06 0.43 0.91 8615240

2025-09-23 00:21:59 13 -0.4 -4.5 -11.7 0.1 29 , 1.44 8615241

2025-09-23 00:23:59 14 0.0 0.0 0.0 0.0 0 , 1.73 8615242

2025-09-23 00:25:59 15 -0.6 -6.2 -11.3 0.2 49 , 1.03 8615243

2025-09-23 00:27:59 16 -1.6 -11.3 -12.1 0.4 124 , 0.00 8615244

2025-09-23 00:29:59 17 -2.1 -12.7 -11.1 0.6 170 , 1.95 8615245

2025-09-23 00:31:59 18 -10.7 -16.9 -9.8 0.8 858 -1.08, -0.26 1.11 14.81 8615246

2025-09-23 00:33:59 19 -11.7 -18.1 -9.8 0.8 942 -1.08, -0.26 1.11 0.00 8615247

2025-09-23 00:35:59 20 -14.7 -25.3 -9.7 0.9 1166 -1.08, -0.25 1.11 0.00 8615248

2025-09-23 00:37:59 21 -15.5 -26.5 -9.7 1.0 1230 -1.08, -0.26 1.11 0.00 8615249

2025-09-23 00:39:59 22 -17.1 -28.7 -9.7 0.9 1353 -1.08, -0.25 1.11 0.00 8615250

2025-09-23 00:41:59 23 -18.0 -28.6 -9.6 0.8 1455 -1.08, -0.26 1.11 0.00 8615251

2025-09-23 00:43:59 24 -19.9 -32.2 -9.7 0.8 1567 -1.08, -0.26 1.11 0.00 8615252

2025-09-23 00:45:59 25 -20.9 -32.7 -9.6 0.9 1666 -1.08, -0.26 1.11 0.00 8615253

2025-09-23 00:47:59 26 -23.8 -33.7 -9.6 1.0 1885 -1.08, -0.26 1.11 0.00 8615254

2025-09-23 00:49:59 27 -27.9 -35.1 -9.2 1.0 2254 -1.08, -0.27 1.11 0.00 8615255

2025-09-23 00:51:59 28 -30.2 -35.0 -9.5 1.2 2412 -1.08, -0.27 1.11 0.00 8615256

2025-09-23 00:53:59 29 -33.3 -36.1 -9.2 1.1 2682 -1.08, -0.27 1.11 0.00 8615257

2025-09-23 00:55:59 30 -37.7 -37.2 -9.1 1.2 3071 -1.08, -0.26 1.11 0.00 8615258

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
2025-09-22 23:57:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8615229
2025-09-22 23:59:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8615230
2025-09-23 00:01:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8615231
2025-09-23 00:03:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8615232
2025-09-23 00:05:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8615233
2025-09-23 00:07:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8615234
2025-09-23 00:09:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8615235
2025-09-23 00:11:59	8	0.0	0.0	0.0	0.0	0			,		1.19	8615236
2025-09-23 00:13:59	9	-0.8	-7.8	-11.7	0.3	73	3.1	-24.9	-0.43, -0.06	0.43	6.41	8615237
2025-09-23 00:15:59	10	-1.2	-9.7	-10.5	0.4	104	3.2	-24.9	-0.43, -0.06	0.43	2.34	8615238
2025-09-23 00:17:59	11	-1.4	-11.5	-13.1	0.4	103	3.1	-24.9	-0.43, -0.06	0.43	0.00	8615239
2025-09-23 00:19:59	12	-1.2	-10.3	-13.4	0.3	92	3.1	-24.9	-0.43, -0.06	0.43	0.91	8615240
2025-09-23 00:21:59	13	-0.4	-4.5	-11.7	0.1	29			,		1.44	8615241
2025-09-23 00:23:59	14	0.0	0.0	0.0	0.0	0			,		1.73	8615242
2025-09-23 00:25:59	15	-0.6	-6.2	-11.3	0.2	49			,		1.03	8615243
2025-09-23 00:27:59	16	-1.6	-11.3	-12.1	0.4	124			,		0.00	8615244
2025-09-23 00:29:59	17	-2.1	-12.7	-11.1	0.6	170			,		1.95	8615245
2025-09-23 00:31:59	18	-10.7	-16.9	-9.8	0.8	858			-1.08, -0.26	1.11	14.81	8615246
2025-09-23 00:33:59	19	-11.7	-18.1	-9.8	0.8	942			-1.08, -0.26	1.11	0.00	8615247
2025-09-23 00:35:59	20	-14.7	-25.3	-9.7	0.9	1166			-1.08, -0.25	1.11	0.00	8615248
2025-09-23 00:37:59	21	-15.5	-26.5	-9.7	1.0	1230			-1.08, -0.26	1.11	0.00	8615249
2025-09-23 00:39:59	22	-17.1	-28.7	-9.7	0.9	1353			-1.08, -0.25	1.11	0.00	8615250
2025-09-23 00:41:59	23	-18.0	-28.6	-9.6	0.8	1455			-1.08, -0.26	1.11	0.00	8615251
2025-09-23 00:43:59	24	-19.9	-32.2	-9.7	0.8	1567			-1.08, -0.26	1.11	0.00	8615252
2025-09-23 00:45:59	25	-20.9	-32.7	-9.6	0.9	1666			-1.08, -0.26	1.11	0.00	8615253
2025-09-23 00:47:59	26	-23.8	-33.7	-9.6	1.0	1885			-1.08, -0.26	1.11	0.00	8615254
2025-09-23 00:49:59	27	-27.9	-35.1	-9.2	1.0	2254			-1.08, -0.27	1.11	0.00	8615255
2025-09-23 00:51:59	28	-30.2	-35.0	-9.5	1.2	2412			-1.08, -0.27	1.11	0.00	8615256
2025-09-23 00:53:59	29	-33.3	-36.1	-9.2	1.1	2682			-1.08, -0.27	1.11	0.00	8615257
2025-09-23 00:55:59	30	-37.7	-37.2	-9.1	1.2	3071			-1.08, -0.26	1.11	0.00	8615258