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 12443
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-04-25 20:42 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-04-25 20:42 UTC)


Overview for dimming #:
   12443           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 #: 12443          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-05 23:03:1110.00.00.00.00 , 0.003377220
2025-04-05 23:06:1120.00.00.00.00 , 0.003377223
2025-04-05 23:09:1130.00.00.00.00 , 0.003377224
2025-04-05 23:12:1140.00.00.00.00 , 0.953377228
2025-04-05 23:15:1150.00.00.00.00 , 0.003377229
2025-04-05 23:18:1160.00.00.00.00 , 5.943377230
2025-04-05 23:21:117-0.10.0-23.80.05-7.617.80.31, -0.030.310.003377232
2025-04-05 23:24:118-0.20.0-29.20.07 , 0.003377235
2025-04-05 23:27:119-5.2-17.0-11.11.3405 , 1.303377236
2025-04-05 23:30:1110-5.4-17.7-10.71.4430-9.3-10.6-0.18, -0.060.191.203377239
2025-04-05 23:33:1111-5.7-16.3-11.61.4451-9.4-6.3-0.11, -0.060.120.003377240
2025-04-05 23:36:1112-5.6-16.6-10.41.5464-9.4-9.6-0.17, -0.060.180.863377243
2025-04-05 23:39:1113-7.8-18.6-12.31.7549-10.0-8.2-0.14, -0.070.162.183377244
2025-04-05 23:42:1114-7.9-20.4-13.01.7550-10.0-7.1-0.12, -0.070.140.003377247

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 )