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 19752
Detector 14 day operating status: Last detected dimming: 234 hours and 55 minutes ago (2025-08-01 23:57 UTC) Overview for dimming #: 19752 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 #: 19752
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-08-01 04:23:59 1 0.0 0.0 0.0 0.0 0 , 0.94 8539242

2025-08-01 04:25:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8539243

2025-08-01 04:27:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8539244

2025-08-01 04:29:59 4 0.0 0.0 -8.0 0.0 4 14.6 9.5 0.16, 0.16 0.22 0.00 8539245

2025-08-01 04:31:59 5 -0.2 -1.2 -8.4 0.1 29 14.9 10.2 0.17, 0.16 0.24 0.00 8539246

2025-08-01 04:33:59 6 -0.5 -2.7 -8.1 0.2 59 14.5 9.2 0.16, 0.15 0.22 0.00 8539247

2025-08-01 04:35:59 7 -0.9 -4.5 -8.3 0.3 98 14.3 9.1 0.15, 0.15 0.22 1.28 8539248

2025-08-01 04:37:59 8 -0.9 -4.3 -8.3 0.3 97 14.6 9.8 0.17, 0.16 0.23 1.11 8539249

2025-08-01 04:39:59 9 -1.2 -6.5 -10.2 0.4 115 14.7 9.6 0.16, 0.16 0.23 1.48 8539250

2025-08-01 04:41:59 10 -1.6 -8.0 -9.8 0.5 158 14.7 9.2 0.16, 0.16 0.22 2.22 8539251

2025-08-01 04:43:59 11 -5.2 -10.2 -9.7 0.7 510 14.4 8.7 0.15, 0.15 0.21 9.63 8539252

2025-08-01 04:45:59 12 -6.2 -10.8 -10.2 0.7 580 13.6 10.7 0.18, 0.14 0.23 6.35 8539253

2025-08-01 04:47:59 13 -7.1 -11.4 -10.7 0.9 646 13.6 9.9 0.17, 0.14 0.22 4.97 8539254

2025-08-01 04:49:59 14 -8.9 -11.3 -10.7 1.1 805 13.1 10.8 0.19, 0.13 0.23 1.13 8539255

2025-08-01 04:51:59 15 -10.2 -11.5 -10.6 1.2 929 13.8 9.0 0.15, 0.14 0.21 1.06 8539256

2025-08-01 04:53:59 16 -11.0 -11.7 -10.6 1.3 1002 13.2 10.4 0.18, 0.13 0.22 0.99 8539257

2025-08-01 04:55:59 17 -11.8 -12.3 -10.7 1.3 1058 13.9 8.8 0.15, 0.14 0.21 0.00 8539258

2025-08-01 04:57:59 18 -12.7 -12.7 -10.5 1.2 1130 14.0 8.9 0.15, 0.15 0.21 0.00 8539259

2025-08-01 04:59:59 19 -14.0 -15.2 -10.7 1.4 1219 14.3 8.3 0.14, 0.15 0.21 0.84 8539260

2025-08-01 05:01:59 20 -14.6 -15.8 -10.7 1.4 1250 14.1 8.6 0.15, 0.15 0.21 0.96 8539261

2025-08-01 05:03:59 21 -16.1 -16.8 -10.9 1.5 1341 13.2 9.9 0.17, 0.13 0.22 1.42 8539262

2025-08-01 05:05:59 22 -16.7 -17.6 -11.1 1.5 1371 13.3 9.7 0.17, 0.13 0.21 0.00 8539263

2025-08-01 05:07:59 23 -17.2 -16.4 -11.1 1.5 1419 13.4 9.7 0.17, 0.14 0.21 1.14 8539264

2025-08-01 05:09:59 24 -17.7 -16.7 -11.3 1.5 1469 13.4 9.8 0.17, 0.14 0.22 0.00 8539265

2025-08-01 05:11:59 25 -18.8 -16.8 -11.2 1.5 1542 13.0 10.5 0.18, 0.13 0.22 0.00 8539266

2025-08-01 05:13:59 26 -19.3 -15.7 -11.4 1.7 1607 14.3 8.9 0.15, 0.15 0.21 0.00 8539267

2025-08-01 05:15:59 27 -21.7 -16.4 -11.5 1.9 1761 12.5 11.7 0.20, 0.12 0.23 0.00 8539268

2025-08-01 05:17:59 28 -23.1 -17.1 -11.7 1.8 1811 10.3 14.7 0.25, 0.08 0.27 0.00 8539269

2025-08-01 05:19:59 29 -25.3 -31.6 -11.5 1.8 1916 9.3 16.1 0.28, 0.07 0.28 1.49 8539270

2025-08-01 05:21:59 30 -28.0 -36.8 -11.6 2.3 2050 9.7 15.5 0.27, 0.07 0.28 1.18 8539271

2025-08-01 05:23:59 31 -28.4 -50.2 -11.6 1.9 2020 8.6 17.3 0.30, 0.05 0.30 0.00 8539272

2025-08-01 05:25:59 32 -28.9 -44.5 -11.6 2.0 2038 8.9 16.7 0.29, 0.06 0.29 0.00 8539273

2025-08-01 05:27:59 33 -58.5 -53.1 -10.2 11.7 4783 9.2 -50.1 -0.77, 0.10 0.77 1.01 8539274

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
2025-08-01 04:23:59	1	0.0	0.0	0.0	0.0	0			,		0.94	8539242
2025-08-01 04:25:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8539243
2025-08-01 04:27:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8539244
2025-08-01 04:29:59	4	0.0	0.0	-8.0	0.0	4	14.6	9.5	0.16, 0.16	0.22	0.00	8539245
2025-08-01 04:31:59	5	-0.2	-1.2	-8.4	0.1	29	14.9	10.2	0.17, 0.16	0.24	0.00	8539246
2025-08-01 04:33:59	6	-0.5	-2.7	-8.1	0.2	59	14.5	9.2	0.16, 0.15	0.22	0.00	8539247
2025-08-01 04:35:59	7	-0.9	-4.5	-8.3	0.3	98	14.3	9.1	0.15, 0.15	0.22	1.28	8539248
2025-08-01 04:37:59	8	-0.9	-4.3	-8.3	0.3	97	14.6	9.8	0.17, 0.16	0.23	1.11	8539249
2025-08-01 04:39:59	9	-1.2	-6.5	-10.2	0.4	115	14.7	9.6	0.16, 0.16	0.23	1.48	8539250
2025-08-01 04:41:59	10	-1.6	-8.0	-9.8	0.5	158	14.7	9.2	0.16, 0.16	0.22	2.22	8539251
2025-08-01 04:43:59	11	-5.2	-10.2	-9.7	0.7	510	14.4	8.7	0.15, 0.15	0.21	9.63	8539252
2025-08-01 04:45:59	12	-6.2	-10.8	-10.2	0.7	580	13.6	10.7	0.18, 0.14	0.23	6.35	8539253
2025-08-01 04:47:59	13	-7.1	-11.4	-10.7	0.9	646	13.6	9.9	0.17, 0.14	0.22	4.97	8539254
2025-08-01 04:49:59	14	-8.9	-11.3	-10.7	1.1	805	13.1	10.8	0.19, 0.13	0.23	1.13	8539255
2025-08-01 04:51:59	15	-10.2	-11.5	-10.6	1.2	929	13.8	9.0	0.15, 0.14	0.21	1.06	8539256
2025-08-01 04:53:59	16	-11.0	-11.7	-10.6	1.3	1002	13.2	10.4	0.18, 0.13	0.22	0.99	8539257
2025-08-01 04:55:59	17	-11.8	-12.3	-10.7	1.3	1058	13.9	8.8	0.15, 0.14	0.21	0.00	8539258
2025-08-01 04:57:59	18	-12.7	-12.7	-10.5	1.2	1130	14.0	8.9	0.15, 0.15	0.21	0.00	8539259
2025-08-01 04:59:59	19	-14.0	-15.2	-10.7	1.4	1219	14.3	8.3	0.14, 0.15	0.21	0.84	8539260
2025-08-01 05:01:59	20	-14.6	-15.8	-10.7	1.4	1250	14.1	8.6	0.15, 0.15	0.21	0.96	8539261
2025-08-01 05:03:59	21	-16.1	-16.8	-10.9	1.5	1341	13.2	9.9	0.17, 0.13	0.22	1.42	8539262
2025-08-01 05:05:59	22	-16.7	-17.6	-11.1	1.5	1371	13.3	9.7	0.17, 0.13	0.21	0.00	8539263
2025-08-01 05:07:59	23	-17.2	-16.4	-11.1	1.5	1419	13.4	9.7	0.17, 0.14	0.21	1.14	8539264
2025-08-01 05:09:59	24	-17.7	-16.7	-11.3	1.5	1469	13.4	9.8	0.17, 0.14	0.22	0.00	8539265
2025-08-01 05:11:59	25	-18.8	-16.8	-11.2	1.5	1542	13.0	10.5	0.18, 0.13	0.22	0.00	8539266
2025-08-01 05:13:59	26	-19.3	-15.7	-11.4	1.7	1607	14.3	8.9	0.15, 0.15	0.21	0.00	8539267
2025-08-01 05:15:59	27	-21.7	-16.4	-11.5	1.9	1761	12.5	11.7	0.20, 0.12	0.23	0.00	8539268
2025-08-01 05:17:59	28	-23.1	-17.1	-11.7	1.8	1811	10.3	14.7	0.25, 0.08	0.27	0.00	8539269
2025-08-01 05:19:59	29	-25.3	-31.6	-11.5	1.8	1916	9.3	16.1	0.28, 0.07	0.28	1.49	8539270
2025-08-01 05:21:59	30	-28.0	-36.8	-11.6	2.3	2050	9.7	15.5	0.27, 0.07	0.28	1.18	8539271
2025-08-01 05:23:59	31	-28.4	-50.2	-11.6	1.9	2020	8.6	17.3	0.30, 0.05	0.30	0.00	8539272
2025-08-01 05:25:59	32	-28.9	-44.5	-11.6	2.0	2038	8.9	16.7	0.29, 0.06	0.29	0.00	8539273
2025-08-01 05:27:59	33	-58.5	-53.1	-10.2	11.7	4783	9.2	-50.1	-0.77, 0.10	0.77	1.01	8539274