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 13681
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-08-25 15:00 UTC)
Last detected dimming:
   0 hours and 58 minutes ago (2025-08-25 14:21 UTC)


Overview for dimming #:
   13681           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 #: 13681          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-08-24 10:54:1110.00.00.00.00 , 0.003509043
2025-08-24 10:57:1120.00.00.00.00 , 0.003509047
2025-08-24 11:00:1130.00.00.00.00 , 0.003509048
2025-08-24 11:03:1140.00.00.00.00 , 0.003509051
2025-08-24 11:06:1150.00.00.00.00 , 0.873509052
2025-08-24 11:09:1160.00.00.00.00 , 2.783509054
2025-08-24 11:12:1170.00.00.00.00 , 3.473509055
2025-08-24 11:15:1180.00.00.00.00 , 2.643509058
2025-08-24 11:18:1190.00.00.00.00 , 1.613509059
2025-08-24 11:21:11100.00.00.00.00 , 0.003509062
2025-08-24 11:24:11110.00.00.00.00 , 0.003509063
2025-08-24 11:27:11120.00.00.00.00 , 0.003509066
2025-08-24 11:30:11130.00.00.00.00 , 0.003509067
2025-08-24 11:33:1114-0.10.0-13.80.06-1.17, 0.241.200.003509071
2025-08-24 11:36:1115-0.4-1.5-10.50.032-1.17, 0.241.203.863509072
2025-08-24 11:39:1116-1.1-5.7-11.20.092-1.18, 0.231.203.803509074
2025-08-24 11:42:1117-1.8-7.4-12.10.0144-1.18, 0.241.200.003509075
2025-08-24 11:45:1118-2.8-9.9-13.70.0206-1.17, 0.251.200.003509078
2025-08-24 11:48:1119-3.4-11.2-13.70.0250-1.17, 0.251.190.003509079
2025-08-24 11:51:1120-3.4-12.2-12.80.0255-1.17, 0.251.190.003509082
2025-08-24 11:54:1121-3.8-12.4-13.10.0275-1.16, 0.251.190.003509083
2025-08-24 11:57:1122-27.1-21.2-10.20.02461-1.06, 0.391.130.003509086
2025-08-24 12:00:1123-4.9-13.7-13.60.0333-1.17, 0.241.190.003509087
2025-08-24 12:03:1124-5.5-16.1-14.60.0353-1.17, 0.241.190.003509090
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 )