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 12460
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-04-30 16:36 UTC)
Last detected dimming:
   0 hours and 38 minutes ago (2025-04-30 16:15 UTC)


Overview for dimming #:
   12460           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 #: 12460          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-04-09 03:54:1110.00.00.00.00 , 0.003380208
2025-04-09 03:57:1120.00.00.00.00 , 0.003380209
2025-04-09 04:00:1130.00.00.00.00 , 0.003380210
2025-04-09 04:03:1140.00.00.00.00 , 1.473380213
2025-04-09 04:06:1150.00.00.00.00 , 1.573380214
2025-04-09 04:09:1160.00.00.00.00 , 3.933380217
2025-04-09 04:12:1170.00.00.00.00 , 0.903380218
2025-04-09 04:15:1180.00.00.00.00 , 1.073380221
2025-04-09 04:18:1190.00.00.00.00 , 0.953380222
2025-04-09 04:21:11100.00.00.00.00 , 0.003380225
2025-04-09 04:24:11110.00.00.00.00 , 0.003380226
2025-04-09 04:27:11120.00.00.00.00 , 0.003380229
2025-04-09 04:30:11130.00.00.00.00 , 0.003380230
2025-04-09 04:33:11140.00.00.00.00 , 1.103380234
2025-04-09 04:36:11150.00.00.00.00 , 2.503380235
2025-04-09 04:39:1116-14.3-30.1-20.52.3693 , 4.263380237
2025-04-09 04:42:1117-16.4-31.5-18.92.67908.514.20.25, 0.250.351.453380238
2025-04-09 04:45:1118-17.5-33.2-17.92.78489.014.40.25, 0.260.360.873380241
2025-04-09 04:48:1119-18.4-34.3-17.22.88849.114.30.25, 0.260.360.003380242
2025-04-09 04:51:1120-18.1-34.8-17.12.78818.014.10.24, 0.240.340.003380245
2025-04-09 04:54:1121-19.9-36.5-16.02.99738.114.00.24, 0.240.340.003380246
2025-04-09 04:57:1122-23.9-38.3-16.33.511268.013.70.24, 0.240.340.003380249
2025-04-09 05:00:1123-25.6-40.7-17.23.712067.613.80.24, 0.240.341.163380250
2025-04-09 05:03:1124-26.8-41.4-16.73.912717.813.80.24, 0.240.340.003380253
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 )