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 12617
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-05-22 12:18 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-05-22 12:18 UTC)


Overview for dimming #:
   12617           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 #: 12617          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-23 09:42:1110.00.00.00.00 , 0.003392953
2025-04-23 09:45:1120.00.00.00.00 , 0.003392954
2025-04-23 09:48:1130.00.00.00.00 , 0.003392958
2025-04-23 09:51:1140.00.00.00.00 , 0.003392959
2025-04-23 09:54:1150.00.00.00.00 , 1.733392960
2025-04-23 09:57:1160.00.00.00.00 , 1.693392963
2025-04-23 10:00:1170.00.00.00.00 , 1.043392965
2025-04-23 10:03:1180.00.0-10.70.01 , 0.003392966
2025-04-23 10:06:119-0.10.0-10.60.06-1.06, -0.361.120.003392969
2025-04-23 10:09:1110-0.4-2.9-12.80.031-1.08, -0.341.130.003392970
2025-04-23 10:12:1111-0.9-4.9-12.20.059-1.08, -0.331.130.003392971
2025-04-23 10:15:1112-1.7-8.3-16.60.099-1.07, -0.341.126.363392975
2025-04-23 10:18:1113-2.5-12.7-12.50.0160-1.07, -0.341.120.003392977
2025-04-23 10:21:1114-3.6-16.8-13.60.0211-1.07, -0.341.120.003392978
2025-04-23 10:24:1115-4.9-21.7-15.90.0267-1.07, -0.341.120.003392981
2025-04-23 10:27:1116-5.0-19.9-16.10.0278-1.07, -0.341.120.003392982
2025-04-23 10:30:1117-5.4-23.4-16.60.0275-1.07, -0.331.120.003392985
2025-04-23 10:33:1118-6.0-24.1-16.20.0311-1.07, -0.331.120.003392986
2025-04-23 10:36:1119-6.6-25.2-15.70.0341-1.07, -0.331.120.003392989
2025-04-23 10:39:1120-7.8-27.2-13.30.0437-1.07, -0.331.120.003392990

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 )