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 19378
Detector 14 day operating status:

Last detected dimming:
   214 hours and 46 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19378           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 #: 19378          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-24 10:23:5910.00.00.00.00 , 0.008485330
2025-06-24 10:25:5920.00.00.00.00 , 0.008485331
2025-06-24 10:27:5930.00.00.00.00 , 0.008485332
2025-06-24 10:29:5940.00.00.00.00 , 0.008485333
2025-06-24 10:31:5950.00.00.00.00 , 0.008485334
2025-06-24 10:33:5960.00.00.00.00 , 0.008485335
2025-06-24 10:35:597-0.5-5.8-24.60.120 , 0.008485336
2025-06-24 10:37:598-1.1-11.6-25.20.142 , 1.238485337
2025-06-24 10:39:599-1.7-14.9-28.00.258 , 1.398485338
2025-06-24 10:41:5910-2.3-20.7-34.70.264 , 0.958485339
2025-06-24 10:43:5911-2.5-22.5-30.80.274-9.18.80.15, -0.200.250.008485340
2025-06-24 10:45:5912-2.4-22.6-31.60.273-9.18.80.15, -0.200.250.008485341
2025-06-24 10:47:5913-2.4-22.3-33.30.268-9.19.00.16, -0.200.250.008485342
2025-06-24 10:49:5914-2.5-22.8-32.00.273-9.19.10.16, -0.200.250.008485343
2025-06-24 10:51:5915-2.6-22.7-30.90.378-9.18.90.16, -0.200.250.008485344
2025-06-24 10:53:5916-2.3-20.6-30.50.271-9.29.10.16, -0.200.250.008485345
2025-06-24 10:55:5917-2.4-20.5-27.00.379-9.29.10.16, -0.200.250.008485346
2025-06-24 10:57:5918-2.5-20.3-19.60.387-9.19.10.16, -0.200.250.008485347
2025-06-24 10:59:5919-3.4-24.6-16.20.4119-9.29.10.16, -0.200.250.008485348
2025-06-24 11:01:5920-4.2-31.9-13.90.5144-9.39.00.16, -0.200.250.008485349
2025-06-24 11:03:5921-14.6-39.6-12.82.0602-11.3-1.8-0.03, -0.240.240.998485350
2025-06-24 11:05:5922-15.9-49.0-13.22.1610-11.4-2.1-0.04, -0.240.240.008485351

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 )