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 19424
Detector 14 day operating status:

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


Overview for dimming #:
   19424           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 #: 19424          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-01 01:37:5910.00.00.00.00 , 0.008495113
2025-07-01 01:39:5920.00.00.00.00 , 0.008495114
2025-07-01 01:41:5930.00.00.00.00 , 0.008495115
2025-07-01 01:43:5940.00.00.00.00 , 0.008495116
2025-07-01 01:45:5950.00.00.00.00 , 0.008495117
2025-07-01 01:47:5960.00.00.00.00 , 0.008495118
2025-07-01 01:49:5970.00.00.00.00 , 0.998495119
2025-07-01 01:51:5980.00.00.00.00 , 1.028495120
2025-07-01 01:53:5990.00.00.00.00 , 2.208495121
2025-07-01 01:55:59100.00.00.00.00 , 1.438495122
2025-07-01 01:57:59110.00.00.00.00 , 1.118495123
2025-07-01 01:59:59120.00.00.00.00 , 0.008495124
2025-07-01 02:01:59130.00.0-8.40.01 , 0.008495125
2025-07-01 02:03:59140.00.0-9.80.02-5.3-41.1-0.66, -0.130.680.008495126
2025-07-01 02:05:5915-0.10.0-12.70.06-7.7-40.2-0.65, -0.170.670.008495127
2025-07-01 02:07:5916-0.10.0-16.70.07-7.7-40.2-0.65, -0.170.670.008495128
2025-07-01 02:09:5917-0.10.0-14.10.07 , 0.008495129
2025-07-01 02:11:5918-0.3-1.2-15.90.119-6.6-23.2-0.40, -0.160.430.008495130
2025-07-01 02:13:5919-0.4-2.4-14.40.125-7.0-23.3-0.40, -0.170.430.008495131
2025-07-01 02:15:5920-0.8-5.2-13.80.255-6.9-23.3-0.40, -0.170.430.008495132
2025-07-01 02:17:5921-0.9-6.4-14.70.260-6.9-23.2-0.40, -0.170.430.008495133
2025-07-01 02:19:5922-1.1-8.3-15.70.264-6.0-24.6-0.42, -0.150.450.008495134
2025-07-01 02:21:5923-1.1-6.5-14.30.267-4.6-29.4-0.50, -0.130.511.148495135

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 )