Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 19500
Detector 14 day operating status:

Last detected dimming:
   214 hours and 44 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19500           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

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Details for dimming #: 19500          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-11 01:33:5910.00.00.00.00 , 0.008509099
2025-07-11 01:35:5920.00.00.00.00 , 0.008509100
2025-07-11 01:37:5930.00.00.00.00 , 0.008509101
2025-07-11 01:39:5940.00.00.00.00 , 0.008509102
2025-07-11 01:41:5950.00.00.00.00 , 0.008509103
2025-07-11 01:43:5960.00.00.00.00 , 0.008509104
2025-07-11 01:45:5970.00.00.00.00 , 0.008509105
2025-07-11 01:47:5980.00.00.00.00 , 1.478509106
2025-07-11 01:49:5990.00.00.00.00 , 5.758509107
2025-07-11 01:51:5910-1.2-6.2-10.00.0110-1.08, -0.301.124.878509108
2025-07-11 01:53:5911-1.6-7.6-11.10.0143-1.08, -0.301.121.548509109
2025-07-11 01:55:5912-2.5-9.3-11.00.0227-1.08, -0.301.121.598509110
2025-07-11 01:57:5913-3.7-10.4-10.70.0328-1.08, -0.301.131.918509111
2025-07-11 01:59:5914-4.4-11.5-10.90.0376-1.08, -0.311.122.308509112
2025-07-11 02:01:5915-5.2-11.6-10.90.0452-1.08, -0.311.126.498509113
2025-07-11 02:03:5916-6.0-14.1-11.20.0500-1.08, -0.311.128.158509114
2025-07-11 02:05:5917-7.0-14.1-11.30.0574-1.08, -0.301.136.618509115
2025-07-11 02:07:5918-8.2-14.6-11.10.0681-1.08, -0.311.131.958509116
2025-07-11 02:09:5919-9.4-16.2-11.70.5757-1.09, -0.301.133.278509117
2025-07-11 02:11:5920-9.9-16.3-12.10.6775-1.08, -0.301.123.958509118
2025-07-11 02:13:5921-10.7-16.5-12.30.6828-1.09, -0.311.133.318509119
2025-07-11 02:15:5922-11.5-17.2-12.30.8875-1.09, -0.301.131.118509120
2025-07-11 02:17:5923-12.2-17.8-12.91.0902-1.09, -0.301.131.858509121
2025-07-11 02:19:5924-13.0-17.4-12.91.1958-1.09, -0.301.131.188509122
2025-07-11 02:21:5925-14.3-18.6-12.51.01058-1.09, -0.301.131.628509123
2025-07-11 02:23:5926-15.1-18.8-12.71.21103-1.09, -0.301.130.008509124
2025-07-11 02:25:5927-14.8-19.1-13.01.21069-1.09, -0.301.130.008509125
2025-07-11 02:27:5928-15.0-19.2-12.91.21071-1.09, -0.301.130.008509126
2025-07-11 02:29:5929-16.1-19.4-13.11.4112623.0-36.7-0.56, 0.340.650.008509127
2025-07-11 02:31:5930-16.4-19.8-13.71.3113122.2-48.2-0.70, 0.340.780.008509128
2025-07-11 02:33:5931-17.0-20.2-13.41.5116622.5-46.8-0.68, 0.340.760.008509129
2025-07-11 02:35:5932-17.8-20.6-13.71.6120022.6-46.8-0.68, 0.340.760.008509130
2025-07-11 02:37:5933-18.8-21.0-13.31.9127522.5-48.5-0.70, 0.340.780.008509131
2025-07-11 02:39:5934-18.4-21.1-14.31.5120023.6-40.5-0.60, 0.360.700.008509132
2025-07-11 02:41:5935-18.4-21.5-14.61.6117523.7-39.0-0.58, 0.360.680.008509133

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 )