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 13693
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2025-08-29 22:12 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2025-08-29 22:12 UTC)


Overview for dimming #:
   13693           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 #: 13693          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-25 13:06:1110.00.00.00.00 , 0.003510103
2025-08-25 13:09:1120.00.00.00.00 , 0.003510104
2025-08-25 13:12:1130.00.00.00.00 , 0.003510105
2025-08-25 13:15:1140.00.00.00.00 , 0.913510106
2025-08-25 13:18:115-1.4-7.4-8.50.0165-1.25, 0.011.251.273510107
2025-08-25 13:21:116-3.5-10.5-9.30.0367-1.25, 0.001.253.953510108
2025-08-25 13:24:117-5.8-13.1-11.10.0512-1.25, 0.001.252.383510109
2025-08-25 13:27:118-8.2-15.5-12.60.0662-1.24, -0.011.242.223510110
2025-08-25 13:30:119-12.2-18.4-12.20.0961-1.24, -0.011.242.253510111
2025-08-25 13:33:1110-14.6-19.7-11.90.01108-1.23, -0.011.230.973510112
2025-08-25 13:36:1111-17.0-21.4-12.30.01237-1.23, -0.011.230.003510113
2025-08-25 13:39:1112-18.5-22.3-12.40.01323-1.22, -0.021.220.003510114
2025-08-25 13:42:1113-21.5-24.9-11.70.01558-1.22, -0.031.220.003510115
2025-08-25 13:45:1114-25.1-27.7-11.60.01770-1.22, -0.031.220.003510118
2025-08-25 13:48:1115-26.7-28.9-11.90.01838-1.22, -0.031.220.003510119
2025-08-25 13:51:1116-29.5-32.4-12.10.01936-1.22, -0.031.220.003510122
2025-08-25 13:54:1117-41.9-33.4-13.50.02558-1.17, -0.171.180.903510123
2025-08-25 13:57:1118-47.2-35.2-13.60.02836-1.17, -0.171.181.243510126
2025-08-25 14:00:1119-51.0-35.6-14.00.03030-1.17, -0.161.180.853510127
2025-08-25 14:03:1120-54.0-35.8-14.30.03142-1.17, -0.171.180.003510130
2025-08-25 14:06:1121-57.9-35.6-15.10.03281-1.16, -0.191.180.003510131
2025-08-25 14:09:1122-60.2-36.8-15.40.03334-1.16, -0.181.180.003510134
2025-08-25 14:12:1123-64.3-36.8-15.90.03486-1.17, -0.151.180.003510135
2025-08-25 14:15:1124-69.1-39.4-15.90.03643-1.18, -0.111.180.003510138
2025-08-25 14:18:1125-74.7-40.8-16.50.03750-1.19, -0.071.190.003510139
2025-08-25 14:21:1126-78.9-47.2-16.40.03867-1.19, -0.051.190.003510142

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 )