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 12515
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-04-21 12:03 UTC)
Last detected dimming:
   1 hours and 56 minutes ago (2025-04-21 10:30 UTC)


Overview for dimming #:
   12515           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 #: 12515          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-14 01:24:1110.00.00.00.00 , 0.003384899
2025-04-14 01:27:4720.00.00.00.00 , 0.003384900
2025-04-14 01:30:1130.00.00.00.00 , 0.873384903
2025-04-14 01:33:1140.00.00.00.00 , 0.003384904
2025-04-14 01:36:1150.00.00.00.00 , 1.843384907
2025-04-14 01:39:1160.00.00.00.00 , 3.683384910
2025-04-14 01:42:1170.00.0-8.90.041.10, -0.091.103.283384911
2025-04-14 01:45:118-0.5-2.6-10.70.0461.10, -0.091.111.303384914
2025-04-14 01:48:119-0.8-4.7-10.50.0761.10, -0.091.110.003384915
2025-04-14 01:51:1110-1.1-5.7-10.70.0931.10, -0.101.110.003384918
2025-04-14 01:54:1111-1.3-5.4-10.10.01221.10, -0.161.110.003384919
2025-04-14 01:57:3512-2.0-8.0-9.20.01931.10, -0.131.110.003384920
2025-04-14 02:00:1113-1.7-8.1-9.60.01661.10, -0.121.110.003384923
2025-04-14 02:03:1114-2.5-9.5-9.00.02371.10, -0.121.110.003384926
2025-04-14 02:06:1115-2.5-9.2-9.30.02361.10, -0.151.110.003384927
2025-04-14 02:09:1116-19.2-32.6-14.50.010551.10, -0.181.122.573384928
2025-04-14 02:12:1117-21.1-34.7-15.00.011141.10, -0.181.121.203384931
2025-04-14 02:15:1118-22.9-36.3-15.40.011831.10, -0.181.120.003384934
2025-04-14 02:18:1119-24.3-37.4-16.80.011891.10, -0.201.121.093384935
2025-04-14 02:21:1120-27.9-39.2-15.50.014081.10, -0.221.120.003384938
2025-04-14 02:24:1121-30.0-40.3-15.60.014881.09, -0.251.120.003384939
2025-04-14 02:27:1122-31.7-41.3-15.60.215461.09, -0.261.120.003384940
2025-04-14 02:30:1123-33.6-43.0-16.40.316101.09, -0.271.120.003384942
2025-04-14 02:33:1124-35.7-43.3-16.00.61710-1.18, 0.001.180.003384943
2025-04-14 02:36:1125-38.7-44.2-16.10.81838-1.18, 0.001.180.003384947

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 )