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 19748
Detector 14 day operating status: Last detected dimming: 234 hours and 55 minutes ago (2025-08-01 23:57 UTC) Overview for dimming #: 19748 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 #: 19748
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-07-31 18:37:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8538233

2025-07-31 18:39:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8538234

2025-07-31 18:41:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8538235

2025-07-31 18:43:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8538236

2025-07-31 18:45:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8538237

2025-07-31 18:47:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8538238

2025-07-31 18:49:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8538239

2025-07-31 18:51:59 8 0.0 0.0 0.0 0.0 0 , 0.00 8538240

2025-07-31 18:53:59 9 -0.1 -0.7 -27.2 0.0 5 -22.3 57.0 0.78, -0.43 0.90 3.63 8538241

2025-07-31 18:55:59 10 -0.5 -4.1 -21.2 0.1 20 -22.5 57.1 0.78, -0.44 0.90 0.92 8538242

2025-07-31 18:57:59 11 -1.4 -7.5 -24.8 0.4 54 -23.3 58.1 0.79, -0.45 0.91 0.00 8538243

2025-07-31 18:59:59 12 -3.4 -29.7 -32.7 0.7 98 -23.4 58.0 0.79, -0.45 0.91 1.86 8538244

2025-07-31 19:01:59 13 -4.6 -38.0 -34.6 0.9 125 -23.4 57.9 0.79, -0.45 0.91 1.64 8538245

2025-07-31 19:03:59 14 -5.7 -44.9 -39.3 1.0 139 , 0.96 8538246

2025-07-31 19:05:59 15 -6.2 -46.6 -33.0 1.1 157 , 0.00 8538247

2025-07-31 19:07:59 16 -6.3 -48.5 -34.6 1.2 154 , 0.00 8538248

2025-07-31 19:09:59 17 -6.4 -50.8 -35.4 1.2 155 , 0.00 8538249

2025-07-31 19:11:59 18 -6.5 -52.3 -38.4 1.1 147 , 0.00 8538250

2025-07-31 19:13:59 19 -6.4 -52.0 -36.6 1.1 147 , 0.00 8538251

2025-07-31 19:15:59 20 -6.2 -51.0 -35.9 1.1 145 , 0.00 8538252

2025-07-31 19:17:59 21 -6.8 -52.5 -29.3 1.3 182 -15.4 -20.4 -0.34, -0.36 0.50 1.12 8538253

2025-07-31 19:19:59 22 -7.3 -52.6 -15.0 1.5 258 -15.2 -18.5 -0.31, -0.36 0.47 0.00 8538254

2025-07-31 19:21:59 23 -7.9 -53.8 -12.5 1.7 308 -15.0 -17.9 -0.30, -0.35 0.46 0.00 8538255

2025-07-31 19:23:59 24 -7.7 -52.2 -10.9 1.7 306 -14.6 -17.6 -0.30, -0.35 0.46 0.00 8538256

2025-07-31 19:25:59 25 -8.0 -53.1 -11.1 1.8 327 -14.4 -17.5 -0.30, -0.35 0.45 1.83 8538257

2025-07-31 19:27:59 26 -8.3 -52.9 -11.0 1.8 342 -14.5 -17.4 -0.29, -0.35 0.45 2.61 8538258

2025-07-31 19:29:59 27 -7.8 -52.1 -12.9 1.6 300 -14.8 -17.6 -0.30, -0.35 0.46 2.49 8538259

2025-07-31 19:31:59 28 -9.0 -51.8 -11.1 2.1 426 -14.9 -17.7 -0.30, -0.35 0.46 1.10 8538260

2025-07-31 19:33:59 29 -8.4 -52.1 -13.5 1.8 341 -14.7 -17.3 -0.29, -0.35 0.45 1.05 8538261

2025-07-31 19:35:59 30 -9.9 -50.6 -12.2 2.3 495 -14.6 -17.5 -0.30, -0.35 0.46 1.47 8538262

2025-07-31 19:37:59 31 -11.3 -50.1 -11.1 2.8 641 -13.8 -17.2 -0.29, -0.33 0.44 1.89 8538263

2025-07-31 19:39:59 32 -12.6 -50.6 -11.2 3.2 753 -13.6 -17.4 -0.29, -0.33 0.44 0.00 8538264

2025-07-31 19:41:59 33 -13.0 -48.4 -11.3 3.4 824 -13.3 -17.2 -0.29, -0.33 0.44 0.00 8538265

2025-07-31 19:43:59 34 -13.6 -47.8 -11.0 3.6 884 -12.2 -16.8 -0.29, -0.31 0.42 0.00 8538266

2025-07-31 19:45:59 35 -13.6 -46.6 -11.0 3.7 910 -11.6 -16.8 -0.29, -0.30 0.41 0.00 8538267

2025-07-31 19:47:59 36 -13.2 -44.1 -11.7 3.6 881 -10.9 -16.6 -0.28, -0.29 0.40 0.00 8538268

2025-07-31 19:49:59 37 -13.9 -43.2 -11.4 3.8 960 -10.7 -16.4 -0.28, -0.28 0.40 0.00 8538269

2025-07-31 19:51:59 38 -13.5 -42.3 -11.3 3.7 936 -10.5 -16.3 -0.28, -0.28 0.40 0.00 8538270

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
2025-07-31 18:37:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8538233
2025-07-31 18:39:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8538234
2025-07-31 18:41:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8538235
2025-07-31 18:43:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8538236
2025-07-31 18:45:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8538237
2025-07-31 18:47:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8538238
2025-07-31 18:49:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8538239
2025-07-31 18:51:59	8	0.0	0.0	0.0	0.0	0			,		0.00	8538240
2025-07-31 18:53:59	9	-0.1	-0.7	-27.2	0.0	5	-22.3	57.0	0.78, -0.43	0.90	3.63	8538241
2025-07-31 18:55:59	10	-0.5	-4.1	-21.2	0.1	20	-22.5	57.1	0.78, -0.44	0.90	0.92	8538242
2025-07-31 18:57:59	11	-1.4	-7.5	-24.8	0.4	54	-23.3	58.1	0.79, -0.45	0.91	0.00	8538243
2025-07-31 18:59:59	12	-3.4	-29.7	-32.7	0.7	98	-23.4	58.0	0.79, -0.45	0.91	1.86	8538244
2025-07-31 19:01:59	13	-4.6	-38.0	-34.6	0.9	125	-23.4	57.9	0.79, -0.45	0.91	1.64	8538245
2025-07-31 19:03:59	14	-5.7	-44.9	-39.3	1.0	139			,		0.96	8538246
2025-07-31 19:05:59	15	-6.2	-46.6	-33.0	1.1	157			,		0.00	8538247
2025-07-31 19:07:59	16	-6.3	-48.5	-34.6	1.2	154			,		0.00	8538248
2025-07-31 19:09:59	17	-6.4	-50.8	-35.4	1.2	155			,		0.00	8538249
2025-07-31 19:11:59	18	-6.5	-52.3	-38.4	1.1	147			,		0.00	8538250
2025-07-31 19:13:59	19	-6.4	-52.0	-36.6	1.1	147			,		0.00	8538251
2025-07-31 19:15:59	20	-6.2	-51.0	-35.9	1.1	145			,		0.00	8538252
2025-07-31 19:17:59	21	-6.8	-52.5	-29.3	1.3	182	-15.4	-20.4	-0.34, -0.36	0.50	1.12	8538253
2025-07-31 19:19:59	22	-7.3	-52.6	-15.0	1.5	258	-15.2	-18.5	-0.31, -0.36	0.47	0.00	8538254
2025-07-31 19:21:59	23	-7.9	-53.8	-12.5	1.7	308	-15.0	-17.9	-0.30, -0.35	0.46	0.00	8538255
2025-07-31 19:23:59	24	-7.7	-52.2	-10.9	1.7	306	-14.6	-17.6	-0.30, -0.35	0.46	0.00	8538256
2025-07-31 19:25:59	25	-8.0	-53.1	-11.1	1.8	327	-14.4	-17.5	-0.30, -0.35	0.45	1.83	8538257
2025-07-31 19:27:59	26	-8.3	-52.9	-11.0	1.8	342	-14.5	-17.4	-0.29, -0.35	0.45	2.61	8538258
2025-07-31 19:29:59	27	-7.8	-52.1	-12.9	1.6	300	-14.8	-17.6	-0.30, -0.35	0.46	2.49	8538259
2025-07-31 19:31:59	28	-9.0	-51.8	-11.1	2.1	426	-14.9	-17.7	-0.30, -0.35	0.46	1.10	8538260
2025-07-31 19:33:59	29	-8.4	-52.1	-13.5	1.8	341	-14.7	-17.3	-0.29, -0.35	0.45	1.05	8538261
2025-07-31 19:35:59	30	-9.9	-50.6	-12.2	2.3	495	-14.6	-17.5	-0.30, -0.35	0.46	1.47	8538262
2025-07-31 19:37:59	31	-11.3	-50.1	-11.1	2.8	641	-13.8	-17.2	-0.29, -0.33	0.44	1.89	8538263
2025-07-31 19:39:59	32	-12.6	-50.6	-11.2	3.2	753	-13.6	-17.4	-0.29, -0.33	0.44	0.00	8538264
2025-07-31 19:41:59	33	-13.0	-48.4	-11.3	3.4	824	-13.3	-17.2	-0.29, -0.33	0.44	0.00	8538265
2025-07-31 19:43:59	34	-13.6	-47.8	-11.0	3.6	884	-12.2	-16.8	-0.29, -0.31	0.42	0.00	8538266
2025-07-31 19:45:59	35	-13.6	-46.6	-11.0	3.7	910	-11.6	-16.8	-0.29, -0.30	0.41	0.00	8538267
2025-07-31 19:47:59	36	-13.2	-44.1	-11.7	3.6	881	-10.9	-16.6	-0.28, -0.29	0.40	0.00	8538268
2025-07-31 19:49:59	37	-13.9	-43.2	-11.4	3.8	960	-10.7	-16.4	-0.28, -0.28	0.40	0.00	8538269
2025-07-31 19:51:59	38	-13.5	-42.3	-11.3	3.7	936	-10.5	-16.3	-0.28, -0.28	0.40	0.00	8538270