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 12457
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-04-25 22:18 UTC)
Last detected dimming:
   0 hours and 24 minutes ago (2025-04-25 22:15 UTC)


Overview for dimming #:
   12457           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 #: 12457          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-04-08 22:03:1110.00.00.00.00 , 0.993379975
2025-04-08 22:06:1120.00.00.00.00 , 1.663379978
2025-04-08 22:09:1130.00.00.00.00 , 0.933379979
2025-04-08 22:12:1140.00.00.00.00 , 0.003379982
2025-04-08 22:15:1150.00.00.00.00 , 0.003379983
2025-04-08 22:18:1160.00.00.00.00 , 4.563379986
2025-04-08 22:21:117-0.2-2.0-8.90.017 , 17.663379987
2025-04-08 22:24:118-7.5-13.7-11.12.6632-5.843.60.69, -0.020.7036.043379990
2025-04-08 22:27:119-11.0-16.8-11.63.7869-5.944.90.71, -0.030.715.423379991
2025-04-08 22:30:1110-14.5-18.7-13.04.41038-6.044.70.71, -0.030.710.903379994
2025-04-08 22:33:1111-17.9-20.7-13.35.31248-5.844.30.70, -0.030.700.003379995
2025-04-08 22:36:1112-20.9-23.6-13.75.81375-5.644.00.70, -0.020.700.003379998
2025-04-08 22:39:1113-23.4-25.7-13.86.31484-5.644.30.70, -0.020.700.003379999
2025-04-08 22:42:1114-26.5-28.8-14.06.81604-5.644.40.71, -0.020.710.003380002
2025-04-08 22:45:1115-29.1-30.2-14.17.11701-5.544.20.70, -0.020.700.003380003
2025-04-08 22:48:1116-31.3-31.2-14.17.51777-5.544.30.70, -0.020.700.003380006
2025-04-08 22:51:1117-33.4-32.2-15.17.51821-5.544.20.70, -0.020.7011.193380007
2025-04-08 22:54:1118-35.3-34.8-14.97.81901-5.344.10.70, -0.020.7010.473380010
2025-04-08 22:57:1119-37.5-35.9-14.98.42011-5.244.00.70, -0.010.703.193380011
2025-04-08 23:00:1120-39.3-36.8-15.58.62027-5.244.20.70, -0.010.700.963380014
2025-04-08 23:03:1121-40.0-38.5-15.68.72048-5.044.10.70, -0.010.700.003380015
2025-04-08 23:06:1122-40.8-38.9-15.78.62049-4.943.90.70, -0.010.700.003380018
2025-04-08 23:09:1123-41.5-39.0-16.58.72075-4.943.80.70, -0.010.700.003380019
2025-04-08 23:12:1124-42.7-40.2-16.18.92133-4.943.70.70, -0.010.700.003380022
2025-04-08 23:15:1125-44.1-40.1-15.89.32218-4.943.80.70, -0.010.700.003380023
2025-04-08 23:18:1126-44.4-39.6-16.39.12168-4.943.90.70, -0.010.700.003380026
2025-04-08 23:21:1127-46.5-40.1-16.89.22204-5.043.90.70, -0.010.700.003380027
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 )