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 21193
Detector 14 day operating status:

Last detected dimming:
   206 hours and 17 minutes ago (2026-01-06 18:25 UTC)


Overview for dimming #:
   21193           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 #: 21193          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-05 05:33:5910.00.00.00.00 , 0.008761479
2026-01-05 05:35:5920.00.00.00.00 , 0.868761480
2026-01-05 05:37:593-0.3-2.8-25.30.113 , 0.888761481
2026-01-05 05:39:594-2.2-14.8-16.11.0125 , 0.008761482
2026-01-05 05:41:595-5.0-21.1-15.32.2294 , 0.008761483
2026-01-05 05:43:596-6.9-24.6-13.62.9387 , 0.008761484
2026-01-05 05:45:597-8.6-26.4-12.33.4474 , 0.008761485
2026-01-05 05:47:598-9.4-27.8-11.83.650910.9-23.8-0.40, 0.250.470.008761486
2026-01-05 05:49:599-10.1-29.1-13.03.751510.9-23.9-0.40, 0.250.470.998761487
2026-01-05 05:51:5910-10.5-29.6-13.73.751442.9-59.1-0.63, 0.710.950.008761488
2026-01-05 05:53:5911-11.9-30.8-14.14.057610.7-23.9-0.40, 0.240.470.008761489
2026-01-05 05:55:5912-13.1-31.6-13.44.664810.8-23.9-0.40, 0.250.470.008761490
2026-01-05 05:57:5913-13.5-32.1-14.14.364410.7-23.9-0.40, 0.240.470.008761491
2026-01-05 05:59:5914-13.7-32.8-14.94.261810.8-23.9-0.40, 0.240.470.008761492
2026-01-05 06:01:5915-13.7-34.9-16.83.957310.8-23.9-0.40, 0.240.470.008761493
2026-01-05 06:03:5916-13.9-37.2-16.84.057310.8-23.8-0.40, 0.250.470.008761494
2026-01-05 06:05:5917-14.0-38.3-17.44.057142.5-59.0-0.64, 0.700.950.008761495
2026-01-05 06:07:5918-14.6-39.5-16.84.261110.7-23.9-0.40, 0.240.470.008761496
2026-01-05 06:09:5919-15.3-40.7-17.04.363310.7-23.9-0.40, 0.240.470.008761497
2026-01-05 06:11:5920-15.8-41.8-16.14.567110.7-23.9-0.40, 0.240.470.008761498
2026-01-05 06:13:5921-16.4-42.4-15.54.871910.6-23.9-0.40, 0.240.470.008761499

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 )