Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)
(view all Solar Demon detection tools)
Overview of dimming 12996
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-06-24 22:33 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-06-24 22:33 UTC)


Overview for dimming #:
   12996           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
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Details for dimming #: 12996          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-06-06 18:27:1110.00.00.00.00 , 0.003435363
2025-06-06 18:30:1120.00.00.00.00 , 0.003435365
2025-06-06 18:33:1130.00.00.00.00 , 0.003435366
2025-06-06 18:36:1140.00.00.00.00 , 0.003435369
2025-06-06 18:39:1150.00.00.00.00 , 2.413435370
2025-06-06 18:42:1160.00.00.00.00 , 2.753435371
2025-06-06 18:45:1170.00.00.00.00 , 5.183435375
2025-06-06 18:48:1180.00.00.00.00 , 4.173435376
2025-06-06 18:51:1190.00.00.00.00 , 3.543435379
2025-06-06 18:54:23100.00.00.00.00 , 2.463435380
2025-06-06 18:57:1111-0.2-1.4-12.30.116-12.9-32.8-0.53, -0.230.581.033435383
2025-06-06 19:00:11120.00.0-10.70.02-12.2-32.7-0.53, -0.210.580.003435386
2025-06-06 19:03:11130.00.00.00.00 , 0.003435387
2025-06-06 19:06:11140.00.00.00.00 , 0.003435389
2025-06-06 19:09:1115-0.20.0-12.10.117-8.4-40.0-0.64, -0.150.660.003435390
2025-06-06 19:12:1116-1.2-3.3-10.50.4104-10.4-39.6-0.63, -0.180.661.023435394
2025-06-06 19:15:1117-1.3-4.1-9.20.5117-9.8-36.6-0.59, -0.170.623.863435395
2025-06-06 19:18:1118-2.0-6.3-10.70.7165-8.7-37.4-0.61, -0.150.632.753435396
2025-06-06 19:21:1119-3.2-8.9-11.81.0243-8.5-37.6-0.61, -0.150.632.023435399
2025-06-06 19:24:4720-3.7-11.9-11.41.1271-8.3-38.0-0.62, -0.150.631.513435400
2025-06-06 19:27:1121-4.5-13.4-10.51.4339-8.2-37.4-0.61, -0.140.631.613435402
2025-06-06 19:30:1122-5.3-14.3-10.71.6398-8.3-37.5-0.61, -0.150.630.003435405
2025-06-06 19:33:1123-38.4-40.2-18.02.81788-8.7-37.1-0.60, -0.150.625.213435406
2025-06-06 19:36:1124-52.9-42.5-15.43.12638-8.6-38.8-0.63, -0.150.658.323435407
2025-06-06 19:39:1125-66.3-39.9-13.83.03574-9.7-38.1-0.62, -0.170.6420.823435410
2025-06-06 19:42:1126-80.4-42.6-14.92.940421.04, 0.451.1322.493435411
2025-06-06 19:45:1127-81.6-50.5-16.22.638341.03, 0.451.1316.023435415
2025-06-06 19:48:1128-88.8-52.5-15.62.941321.03, 0.451.138.903435418
2025-06-06 19:51:1129-98.8-60.4-14.83.345741.03, 0.451.134.463435419
2025-06-06 19:54:1130-107.3-63.4-14.23.549401.04, 0.451.132.463435420
2025-06-06 19:57:1131-115.8-64.6-14.83.752201.04, 0.451.131.963435423
2025-06-06 20:00:1132-121.4-67.0-15.33.853101.03, 0.451.132.433435425
2025-06-06 20:03:1133-124.8-68.4-15.73.652881.03, 0.451.133.073435426
2025-06-06 20:06:1134-125.7-67.4-15.93.552701.03, 0.451.130.003435427
2025-06-06 20:09:1135-127.6-72.0-16.33.552571.03, 0.451.120.003435430
2025-06-06 20:12:1136-129.0-74.9-16.43.252461.02, 0.451.120.003435434
2025-06-06 20:15:1137-127.4-73.1-16.53.152001.02, 0.451.120.003435435
2025-06-06 20:18:1138-128.4-74.6-17.03.451731.02, 0.451.120.003435437
2025-06-06 20:21:1139-130.0-77.6-16.74.25220-8.5-40.3-0.65, -0.150.671.323435438
2025-06-06 20:24:1140-136.3-78.8-16.98.15482-8.9-41.3-0.66, -0.160.680.003435441
2025-06-06 20:27:1141-136.9-80.9-16.98.35467-8.8-42.7-0.68, -0.160.700.003435442
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 )