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 21428
Detector 14 day operating status: Last detected dimming: 220 hours and 20 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21428 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 #: 21428
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-01 19:21:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8811230

2026-03-01 19:23:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8811231

2026-03-01 19:25:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8811232

2026-03-01 19:27:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8811233

2026-03-01 19:29:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8811234

2026-03-01 19:31:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8811235

2026-03-01 19:33:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8811236

2026-03-01 19:35:59 8 0.0 0.0 0.0 0.0 0 , 0.00 8811237

2026-03-01 19:37:59 9 0.0 0.0 0.0 0.0 0 , 2.71 8811238

2026-03-01 19:39:59 10 0.0 0.0 -38.2 0.0 1 , 0.00 8811239

2026-03-01 19:41:59 11 0.0 0.0 0.0 0.0 0 , 0.00 8811240

2026-03-01 19:43:59 12 -0.6 -5.4 -26.8 0.1 19 3.5 -51.8 -0.79, 0.14 0.81 0.00 8811241

2026-03-01 19:45:59 13 -0.9 -9.1 -19.0 0.2 33 3.6 -51.6 -0.79, 0.14 0.80 0.00 8811242

2026-03-01 19:47:59 14 -0.6 -6.7 -22.7 0.1 20 3.6 -51.7 -0.79, 0.14 0.81 2.19 8811243

2026-03-01 19:49:59 15 0.0 0.0 0.0 0.0 0 , 2.47 8811244

2026-03-01 19:51:59 16 0.0 0.0 0.0 0.0 0 , 1.98 8811245

2026-03-01 19:53:59 17 0.0 0.0 -9.4 0.0 2 -1.10, 0.31 1.15 0.00 8811246

2026-03-01 19:55:59 18 0.0 0.0 -9.7 0.0 2 -1.10, 0.31 1.14 0.00 8811247

2026-03-01 19:57:59 19 0.0 0.0 0.0 0.0 0 , 0.00 8811248

2026-03-01 19:59:59 20 0.0 0.0 0.0 0.0 0 , 0.00 8811249

2026-03-01 20:01:59 21 0.0 0.0 0.0 0.0 0 , 0.00 8811250

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
2026-03-01 19:21:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8811230
2026-03-01 19:23:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8811231
2026-03-01 19:25:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8811232
2026-03-01 19:27:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8811233
2026-03-01 19:29:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8811234
2026-03-01 19:31:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8811235
2026-03-01 19:33:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8811236
2026-03-01 19:35:59	8	0.0	0.0	0.0	0.0	0			,		0.00	8811237
2026-03-01 19:37:59	9	0.0	0.0	0.0	0.0	0			,		2.71	8811238
2026-03-01 19:39:59	10	0.0	0.0	-38.2	0.0	1			,		0.00	8811239
2026-03-01 19:41:59	11	0.0	0.0	0.0	0.0	0			,		0.00	8811240
2026-03-01 19:43:59	12	-0.6	-5.4	-26.8	0.1	19	3.5	-51.8	-0.79, 0.14	0.81	0.00	8811241
2026-03-01 19:45:59	13	-0.9	-9.1	-19.0	0.2	33	3.6	-51.6	-0.79, 0.14	0.80	0.00	8811242
2026-03-01 19:47:59	14	-0.6	-6.7	-22.7	0.1	20	3.6	-51.7	-0.79, 0.14	0.81	2.19	8811243
2026-03-01 19:49:59	15	0.0	0.0	0.0	0.0	0			,		2.47	8811244
2026-03-01 19:51:59	16	0.0	0.0	0.0	0.0	0			,		1.98	8811245
2026-03-01 19:53:59	17	0.0	0.0	-9.4	0.0	2			-1.10, 0.31	1.15	0.00	8811246
2026-03-01 19:55:59	18	0.0	0.0	-9.7	0.0	2			-1.10, 0.31	1.14	0.00	8811247
2026-03-01 19:57:59	19	0.0	0.0	0.0	0.0	0			,		0.00	8811248
2026-03-01 19:59:59	20	0.0	0.0	0.0	0.0	0			,		0.00	8811249
2026-03-01 20:01:59	21	0.0	0.0	0.0	0.0	0			,		0.00	8811250