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 19406
Detector 14 day operating status:

Last detected dimming:
   214 hours and 20 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19406           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 #: 19406          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-28 18:37:5910.00.00.00.00 , 0.008491315
2025-06-28 18:39:5920.00.00.00.00 , 0.008491316
2025-06-28 18:41:5930.00.00.00.00 , 0.008491317
2025-06-28 18:43:5940.00.00.00.00 , 0.008491318
2025-06-28 18:45:5950.00.00.00.00 , 0.008491319
2025-06-28 18:47:5960.00.00.00.00 , 0.008491320
2025-06-28 18:49:5970.00.00.00.00 , 1.168491321
2025-06-28 18:51:5980.00.00.00.00 , 1.588491322
2025-06-28 18:53:5990.00.00.00.00 , 1.288491323
2025-06-28 18:55:5910-0.2-1.6-24.10.18-5.3-67.6-0.93, -0.110.940.008491324
2025-06-28 18:57:5911-0.10.0-31.50.03 , 0.008491325
2025-06-28 18:59:5912-0.5-2.8-8.70.339-5.2-67.9-0.93, -0.110.940.008491326
2025-06-28 19:01:5913-0.7-5.1-8.30.576-5.0-66.9-0.93, -0.110.930.008491327
2025-06-28 19:03:5914-1.1-5.9-9.10.7100-5.3-67.9-0.93, -0.110.940.008491328
2025-06-28 19:05:5915-1.2-6.3-9.20.8108-5.3-67.9-0.93, -0.110.940.008491329
2025-06-28 19:07:5916-1.4-6.1-9.80.8122-5.3-68.0-0.93, -0.110.940.008491330
2025-06-28 19:09:5917-1.4-6.9-8.60.8131-4.4-65.9-0.92, -0.100.920.008491331
2025-06-28 19:11:5918-1.0-4.4-7.50.7115-3.2-64.6-0.91, -0.080.910.008491332
2025-06-28 19:13:5919-1.8-6.8-8.61.1175-5.3-68.2-0.93, -0.110.940.008491333
2025-06-28 19:15:5920-0.9-4.5-8.00.71161.3-54.6-0.82, 0.000.820.008491334
2025-06-28 19:17:5921-2.5-8.8-8.81.62801.8-53.0-0.81, 0.000.810.008491335

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 )