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 12972
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-06-24 22:39 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-06-24 22:39 UTC)


Overview for dimming #:
   12972           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 #: 12972          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-03 03:06:1110.00.00.00.00 , 0.003431874
2025-06-03 03:09:1120.00.00.00.00 , 0.003431877
2025-06-03 03:12:1130.00.00.00.00 , 0.003431878
2025-06-03 03:15:1140.00.00.00.00 , 0.003431881
2025-06-03 03:18:1150.00.00.00.00 , 1.343431882
2025-06-03 03:21:116-0.2-0.9-16.70.011-1.15, -0.301.191.813431885
2025-06-03 03:24:117-1.3-11.6-14.70.078-1.16, -0.291.193.303431886
2025-06-03 03:27:118-2.4-16.4-14.20.0136-1.15, -0.271.182.203431889
2025-06-03 03:30:119-3.8-20.0-15.40.0193-1.15, -0.251.181.473431890
2025-06-03 03:33:1110-42.2-23.2-9.115.0403829.3-11.3-0.17, 0.500.537.223431893
2025-06-03 03:36:1111-52.8-27.4-9.317.8484028.4-11.4-0.18, 0.490.527.683431894
2025-06-03 03:39:1112-62.4-30.3-9.620.1550628.4-11.3-0.17, 0.490.529.753431897
2025-06-03 03:42:1113-73.3-33.1-10.022.0606128.4-11.4-0.18, 0.490.5212.963431898
2025-06-03 03:45:1114-85.2-39.3-10.523.4658628.4-11.3-0.17, 0.490.5211.863431901
2025-06-03 03:48:1115-96.5-46.7-10.925.4716028.6-11.5-0.18, 0.490.520.003431902
2025-06-03 03:51:1116-105.5-52.3-11.126.2752028.5-11.5-0.18, 0.490.520.003431905
2025-06-03 04:06:1117-154.3-90.6-11.733.2967028.6-12.0-0.18, 0.490.520.003431914
2025-06-03 04:09:1118-163.9-97.3-11.834.61008128.5-11.9-0.18, 0.490.520.003431917

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 )