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 12739
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-05-22 15:39 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-05-22 15:39 UTC)


Overview for dimming #:
   12739           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 #: 12739          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-06 10:57:1110.00.00.00.00 , 0.003405352
2025-05-06 11:00:112-0.1-0.8-16.50.06 , 0.003405355
2025-05-06 11:03:113-2.4-13.0-13.00.5162 , 0.003405356
2025-05-06 11:06:114-5.2-18.3-13.11.2342-0.821.60.37, 0.040.380.003405359
2025-05-06 11:09:115-7.7-23.8-11.91.7514-0.921.40.37, 0.040.371.723405360
2025-05-06 11:12:116-10.2-27.9-12.92.2647-1.021.30.37, 0.040.374.103405363
2025-05-06 11:15:117-13.7-30.9-12.43.0894-0.921.30.37, 0.040.373.003405364
2025-05-06 11:18:118-16.5-34.4-13.53.4999-0.721.40.37, 0.050.372.573405367
2025-05-06 11:21:119-17.3-35.8-12.83.51027-0.621.50.37, 0.050.370.963405368
2025-05-06 11:24:1110-20.5-38.3-13.34.21230-0.421.50.37, 0.050.381.153405371
2025-05-06 11:27:1111-21.2-39.0-12.94.41279-0.421.60.37, 0.050.380.003405372
2025-05-06 11:30:1112-23.2-40.0-13.14.91385-0.421.60.37, 0.050.380.003405375
2025-05-06 11:33:1113-26.0-40.2-13.05.51552-0.221.00.36, 0.060.370.003405376
2025-05-06 11:36:1114-27.4-39.3-13.06.31689-6.0-38.4-0.63, -0.060.630.003405379
2025-05-06 11:39:1115-27.5-39.5-13.56.21675-5.9-38.9-0.63, -0.050.640.003405380
2025-05-06 11:42:1116-30.6-39.9-13.96.91847-5.7-39.0-0.63, -0.050.640.003405383
2025-05-06 11:45:1117-30.6-39.7-13.96.81809-6.0-38.1-0.62, -0.060.620.003405384
2025-05-06 11:48:1118-31.4-41.3-14.46.81812-6.2-38.2-0.62, -0.060.620.003405387

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 )