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 12522
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-04-25 22:18 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-04-25 22:15 UTC)


Overview for dimming #:
   12522           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 #: 12522          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-04-14 18:33:1110.00.00.00.00 , 0.003385586
2025-04-14 18:36:1120.00.00.00.00 , 0.003385587
2025-04-14 18:39:1130.00.00.00.00 , 0.003385589
2025-04-14 18:42:1140.00.00.00.00 , 0.003385590
2025-04-14 18:45:1150.00.00.00.00 , 0.003385593
2025-04-14 18:48:1160.00.00.00.00 , 8.673385594
2025-04-14 18:51:1170.00.00.00.00 , 1.733385597
2025-04-14 18:54:1180.00.00.00.00 , 0.003385598
2025-04-14 18:57:1190.00.00.00.00 , 0.003385601
2025-04-14 19:00:11100.00.00.00.00 , 0.003385602
2025-04-14 19:03:11110.00.0-8.30.021.10, -0.041.100.003385605
2025-04-14 19:06:1112-0.5-6.2-44.00.0131.12, -0.011.120.003385606
2025-04-14 19:09:1113-0.5-5.2-38.90.0151.12, -0.011.120.003385609
2025-04-14 19:12:1114-1.1-12.9-46.40.0261.12, -0.011.120.003385610
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 )