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 14001
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-10-01 20:51 UTC)
Last detected dimming:
   8 hours and 20 minutes ago (2025-10-01 12:54 UTC)


Overview for dimming #:
   14001           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 #: 14001          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-29 05:45:1110.00.00.00.00 , 0.003543324
2025-09-29 05:48:1120.00.00.00.00 , 0.003543325
2025-09-29 05:51:1130.00.00.00.00 , 0.003543326
2025-09-29 05:54:1140.00.00.00.00 , 0.003543329
2025-09-29 05:57:1150.00.0-8.20.01 , 0.003543330
2025-09-29 06:00:116-2.1-11.9-12.10.71768.1-34.9-0.57, 0.040.5814.243543333
2025-09-29 06:03:117-3.0-12.4-10.11.02718.1-35.6-0.58, 0.040.594.673543334
2025-09-29 06:06:118-3.3-12.8-10.71.12948.0-36.1-0.59, 0.040.590.003543337
2025-09-29 06:09:119-4.3-14.0-9.81.53918.0-36.0-0.59, 0.040.590.003543338
2025-09-29 06:12:1110-4.4-14.2-10.91.53878.1-35.5-0.58, 0.050.580.003543339
2025-09-29 06:15:1111-4.7-15.0-11.71.53848.1-35.7-0.59, 0.050.590.003543340
2025-09-29 06:18:1112-5.0-15.2-11.91.64097.8-36.3-0.59, 0.040.601.823543345
2025-09-29 06:21:1113-7.5-15.3-11.82.35775.9-38.8-0.63, 0.010.635.583543346
2025-09-29 06:24:1114-8.2-13.7-11.52.56143.5-44.2-0.70, -0.020.715.163543349
2025-09-29 06:27:1115-9.9-15.1-11.63.07053.0-45.1-0.72, -0.030.720.003543350
2025-09-29 06:30:1116-10.9-15.1-12.23.57872.5-47.3-0.74, -0.040.740.003543355
2025-09-29 06:33:1117-11.0-17.2-12.13.97982.4-48.0-0.75, -0.040.750.003543356
2025-09-29 06:36:1118-11.5-16.9-11.14.28502.6-47.3-0.74, -0.030.740.003543357
2025-09-29 06:39:1119-10.6-17.9-12.24.17692.3-49.0-0.76, -0.040.761.063543358
2025-09-29 06:42:1120-9.5-18.8-12.63.76920.7-54.1-0.82, -0.060.820.003543363
2025-09-29 06:45:1121-8.1-17.1-12.22.66011.4-52.1-0.80, -0.050.800.003543364
2025-09-29 06:48:1122-8.2-16.9-13.02.55811.0-53.2-0.81, -0.050.810.003543365

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 )