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 12779
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-06-24 21:39 UTC)
Last detected dimming:
   0 hours and 29 minutes ago (2025-06-24 21:27 UTC)


Overview for dimming #:
   12779           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 #: 12779          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-11 03:54:1110.00.00.00.00 , 0.993409865
2025-05-11 03:57:1120.00.00.00.00 , 0.003409866
2025-05-11 04:00:1130.00.00.00.00 , 0.003409869
2025-05-11 04:03:1140.00.00.00.00 , 0.943409870
2025-05-11 04:06:1150.00.00.00.00 , 0.893409873
2025-05-11 04:09:1160.00.00.00.00 , 4.513409874
2025-05-11 04:12:117-0.5-3.1-7.00.261 , 0.913409877
2025-05-11 04:15:118-4.1-6.8-8.11.7483 , 0.003409878
2025-05-11 04:18:119-10.3-8.3-8.18.11220-0.56, 0.841.010.003409881
2025-05-11 04:21:2310-15.7-10.2-8.313.71803-0.58, 0.831.010.003409882
2025-05-11 04:24:1111-19.9-12.1-8.416.92243-0.58, 0.831.010.003409885
2025-05-11 04:27:1112-21.9-12.8-8.415.12408-0.58, 0.831.020.003409886
2025-05-11 04:30:1113-25.1-13.1-8.715.12741-0.57, 0.841.025.693409889
2025-05-11 04:33:1114-28.4-13.3-8.816.93048-0.58, 0.841.028.523409890
2025-05-11 04:36:1115-31.6-14.5-8.919.43306-0.57, 0.861.030.003409893
2025-05-11 04:39:1116-33.9-13.8-9.221.73459-0.54, 0.881.030.003409894
2025-05-11 04:42:1117-36.3-14.4-9.122.33645-0.53, 0.881.030.003409897
2025-05-11 04:45:1118-38.5-14.7-9.224.83813-0.53, 0.881.020.003409898
2025-05-11 04:48:1119-42.5-15.3-9.427.44123-0.54, 0.881.030.003409901
2025-05-11 04:51:1120-43.6-15.4-9.627.04181-0.53, 0.881.030.003409902
2025-05-11 04:54:1121-45.1-17.1-9.526.04253-0.51, 0.891.030.003409905
2025-05-11 04:57:1122-45.8-19.2-9.625.64268-0.52, 0.891.030.003409906

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 )