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 12761
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-05-12 13:54 UTC)
Last detected dimming:
   4 hours and 11 minutes ago (2025-05-12 10:03 UTC)


Overview for dimming #:
   12761           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 #: 12761          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-05-08 11:45:1110.00.00.00.00 , 0.003407299
2025-05-08 11:48:1120.00.00.00.00 , 0.003407300
2025-05-08 11:51:1130.00.00.00.00 , 0.003407303
2025-05-08 11:54:114-0.2-2.7-13.80.116 , 0.003407304
2025-05-08 11:57:115-1.2-9.8-11.40.395 , 0.003407307
2025-05-08 12:00:116-1.3-9.2-11.80.3103 , 2.893407308
2025-05-08 12:03:117-1.2-9.3-12.20.397 , 1.313407311
2025-05-08 12:06:118-1.8-9.3-12.50.41281.741.90.68, 0.070.682.773407312
2025-05-08 12:09:119-2.4-9.4-14.90.51432.641.70.67, 0.090.684.253407315
2025-05-08 12:12:1110-2.4-7.7-14.30.51282.641.50.67, 0.090.681.773407316
2025-05-08 12:15:1111-2.6-7.8-11.30.61622.141.50.67, 0.080.670.003407319
2025-05-08 12:18:1112-4.3-15.0-14.20.92211.341.80.67, 0.070.680.003407320
2025-05-08 12:21:1113-5.7-16.7-17.51.02462.541.10.66, 0.090.670.003407323
2025-05-08 12:24:1114-3.3-21.0-30.60.4972.440.90.66, 0.090.670.003407324
2025-05-08 12:27:1115-2.8-19.6-31.80.4842.541.60.67, 0.090.680.003407327
2025-05-08 12:30:1116-3.1-21.9-43.90.4786.948.20.75, 0.160.770.003407328
2025-05-08 12:33:1117-4.0-24.6-47.30.48912.658.60.84, 0.250.880.843407331
2025-05-08 12:36:1118-6.0-22.8-15.70.924012.258.70.84, 0.240.886.743407332
2025-05-08 12:39:1119-7.0-22.5-14.71.232712.758.50.84, 0.250.888.193407335
2025-05-08 12:42:1120-7.9-25.0-16.91.232613.158.50.84, 0.260.884.353407336
2025-05-08 12:45:1121-9.1-26.0-14.81.541112.958.50.84, 0.260.884.523407339
2025-05-08 12:48:1122-9.8-25.1-13.91.848412.558.70.84, 0.250.887.723407340
2025-05-08 12:51:1123-10.9-23.0-13.22.156811.956.90.83, 0.240.8616.273407343
2025-05-08 12:54:1124-13.2-25.2-14.32.467112.257.00.83, 0.250.866.483407344
2025-05-08 12:57:1125-14.9-24.4-13.43.081311.556.30.82, 0.230.863.263407347
2025-05-08 13:00:1126-16.4-24.9-13.33.39009.854.10.81, 0.210.831.573407348
2025-05-08 13:03:1127-17.1-29.2-13.63.49309.053.30.80, 0.190.820.003407351
2025-05-08 13:06:1128-19.6-29.5-13.53.910937.850.50.77, 0.170.790.003407352
2025-05-08 13:09:1129-20.4-27.5-14.04.011267.350.00.77, 0.170.790.003407355
2025-05-08 13:12:1130-21.9-26.2-13.54.512646.649.80.77, 0.150.780.003407356
2025-05-08 13:15:1131-27.6-29.4-15.35.21479-9.9-7.1-0.12, -0.110.170.003407359
2025-05-08 13:18:1132-33.6-30.6-16.46.21716-9.8-7.4-0.13, -0.110.172.093407360
2025-05-08 13:21:1133-35.7-28.4-16.36.61824-10.3-7.4-0.13, -0.120.180.003407363
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 )