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 21194
Detector 14 day operating status:

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


Overview for dimming #:
   21194           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

more


Details for dimming #: 21194          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-05 06:17:5910.00.00.00.00 , 0.008761501
2026-01-05 06:19:5920.00.00.00.00 , 0.008761502
2026-01-05 06:21:5930.00.00.00.00 , 0.008761503
2026-01-05 06:23:5940.00.00.00.00 , 0.008761504
2026-01-05 06:25:5950.00.00.00.00 , 0.008761505
2026-01-05 06:27:596-1.8-10.2-11.50.5119-10.0-44.8-0.70, -0.130.710.008761506
2026-01-05 06:29:597-6.3-23.1-22.51.1254-10.1-44.4-0.70, -0.130.710.008761507
2026-01-05 06:31:598-15.8-41.8-26.32.2489-9.8-46.8-0.73, -0.130.741.028761508
2026-01-05 06:33:599-28.8-55.1-25.63.6812-9.9-46.6-0.72, -0.130.748.148761509
2026-01-05 06:35:5910-35.7-65.0-26.84.2953-9.7-47.0-0.73, -0.130.7417.868761510
2026-01-05 06:37:5911-37.9-71.4-28.14.41000-9.7-47.2-0.73, -0.130.749.568761511
2026-01-05 06:39:5912-37.8-73.3-27.34.4992-9.7-46.9-0.73, -0.130.743.078761512
2026-01-05 06:41:5913-38.0-72.8-29.44.3967-9.7-46.6-0.72, -0.130.740.008761513
2026-01-05 06:43:5914-37.2-71.5-26.74.4995-9.7-46.7-0.73, -0.130.740.848761514
2026-01-05 06:45:5915-36.7-72.6-22.44.61024-9.7-47.1-0.73, -0.130.742.228761515
2026-01-05 06:47:5916-36.7-74.1-18.44.71052-9.7-47.1-0.73, -0.130.743.668761516
2026-01-05 06:49:5917-37.8-73.7-17.35.01132-9.7-46.9-0.73, -0.130.745.828761517
2026-01-05 06:51:5918-38.7-73.0-17.05.41222-9.7-47.0-0.73, -0.130.7414.438761518
2026-01-05 06:53:5919-38.5-68.2-17.95.61270-9.7-46.6-0.72, -0.130.7413.948761519
2026-01-05 06:55:5920-37.2-52.0-18.16.01349-10.1-46.6-0.72, -0.140.7412.468761520
2026-01-05 06:57:5921-43.1-60.5-17.56.61484-9.9-46.7-0.73, -0.130.744.758761521
2026-01-05 06:59:5922-48.0-66.3-17.57.41671-9.9-47.0-0.73, -0.130.745.168761522
2026-01-05 07:01:5923-50.5-69.5-17.18.11834-9.8-47.3-0.73, -0.130.7410.768761523
2026-01-05 07:03:5924-56.2-70.2-17.98.51901-11.3-47.2-0.73, -0.160.7410.448761524
2026-01-05 07:05:5925-64.5-71.4-18.89.32064-13.3-47.3-0.72, -0.190.759.108761525
2026-01-05 07:07:5926-79.3-146.4-19.610.22264-16.8-47.4-0.71, -0.250.766.678761526
2026-01-05 07:09:5927-90.9-178.8-19.711.42541-17.7-47.4-0.71, -0.270.7613.418761527
2026-01-05 07:11:5928-99.1-186.8-18.015.82881-18.5-47.5-0.71, -0.280.7612.808761528

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 )