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 12512
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-04-30 16:54 UTC)
Last detected dimming:
   0 hours and 56 minutes ago (2025-04-30 16:15 UTC)


Overview for dimming #:
   12512           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 #: 12512          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-13 18:51:111-0.1-1.2-6.80.016 , 0.003384636
2025-04-13 18:54:112-1.7-9.7-11.00.01501.10, -0.261.130.003384639
2025-04-13 18:57:003-4.2-13.8-12.10.03361.10, -0.251.131.683384640
2025-04-13 19:00:114-5.3-17.1-12.40.03951.10, -0.251.131.413384643
2025-04-13 19:03:005-7.9-20.0-10.60.05901.10, -0.261.130.003384644
2025-04-13 19:06:116-9.8-21.2-10.70.07271.10, -0.261.130.963384647
2025-04-13 19:09:117-12.7-23.0-11.70.08971.10, -0.261.130.003384648
2025-04-13 19:12:118-14.4-24.0-11.60.09991.10, -0.271.133.413384651
2025-04-13 19:15:119-15.8-26.1-11.60.011211.10, -0.271.140.853384652
2025-04-13 19:18:1110-21.7-28.1-11.70.815371.10, -0.261.1310.863384655
2025-04-13 19:21:2311-32.5-29.7-10.71.52457-1.09, -0.171.1020.843384656
2025-04-13 19:24:1112-36.6-30.2-10.72.02795-1.08, -0.191.108.363384659
2025-04-13 19:27:1113-39.7-29.8-10.52.03124-1.10, -0.191.114.773384660
2025-04-13 19:30:1114-42.9-30.5-10.92.23371-1.10, -0.181.112.883384663
2025-04-13 19:33:1115-46.8-32.6-11.03.03641-1.09, -0.211.110.003384664
2025-04-13 19:36:1116-50.7-33.6-11.13.13882-1.09, -0.201.111.003384667
2025-04-13 19:39:1117-52.9-34.1-11.13.54074-1.11, -0.191.120.003384668
2025-04-13 19:42:1118-53.6-34.6-11.13.74119-1.11, -0.171.120.003384671
2025-04-13 19:45:1119-55.4-34.5-11.03.94314-1.12, -0.181.130.003384672
2025-04-13 19:48:1120-58.5-36.9-11.15.14462-1.11, -0.171.120.003384675
2025-04-13 19:51:1121-59.1-37.6-11.45.44441-1.10, -0.171.112.223384676
2025-04-13 19:54:1122-60.0-36.9-11.55.54466-1.08, -0.171.100.003384679

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 )