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 19466
Detector 14 day operating status:

Last detected dimming:
   216 hours and 21 minutes ago (2025-07-14 23:41 UTC)


Overview for dimming #:
   19466           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

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Details for dimming #: 19466          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-06 06:17:5910.00.00.00.00 , 0.008502445
2025-07-06 06:19:5920.00.00.00.00 , 0.008502446
2025-07-06 06:21:5930.00.00.00.00 , 0.008502447
2025-07-06 06:23:5940.00.00.00.00 , 0.008502448
2025-07-06 06:25:5950.00.00.00.00 , 0.008502449
2025-07-06 06:27:5960.00.00.00.00 , 0.008502450
2025-07-06 06:29:5970.00.00.00.00 , 0.008502451
2025-07-06 06:31:598-2.5-8.1-13.40.5152-3.1-1.3-0.02, -0.120.120.008502452
2025-07-06 06:33:599-4.4-12.1-15.90.8253-2.9-1.6-0.03, -0.110.114.278502453
2025-07-06 06:35:5910-6.1-15.7-16.41.0316-3.0-1.5-0.03, -0.110.125.998502454
2025-07-06 06:37:5911-9.9-24.5-17.01.6472-3.2-1.4-0.02, -0.120.126.488502455
2025-07-06 06:39:5912-12.5-30.2-18.21.9549-3.0-1.6-0.03, -0.110.124.718502456
2025-07-06 06:41:5913-13.7-33.3-19.82.0566-2.9-1.7-0.03, -0.110.121.678502457
2025-07-06 06:43:5914-14.7-35.3-20.02.0589-3.0-1.6-0.03, -0.110.121.528502458
2025-07-06 06:45:5915-15.8-35.7-20.82.0597-3.1-1.6-0.03, -0.120.121.488502459
2025-07-06 06:47:5916-16.4-38.5-18.92.2634-3.0-1.6-0.03, -0.110.120.978502460
2025-07-06 06:49:5917-17.8-37.7-19.22.4702-3.0-1.6-0.03, -0.110.120.008502461
2025-07-06 06:51:5918-18.2-36.0-18.72.6740-3.1-1.5-0.03, -0.120.120.008502462
2025-07-06 06:53:5919-21.9-37.8-18.93.3913-3.0-1.7-0.03, -0.110.123.918502463
2025-07-06 06:55:5920-22.2-39.8-19.13.3914-3.0-1.7-0.03, -0.110.124.258502464
2025-07-06 06:57:5921-24.4-41.0-19.13.5965-2.9-1.8-0.03, -0.110.120.008502465
2025-07-06 06:59:5922-26.3-41.0-19.33.61026-2.8-1.9-0.03, -0.110.120.008502466
2025-07-06 07:01:5923-28.9-41.2-18.74.11153-2.8-2.0-0.04, -0.110.120.008502467
2025-07-06 07:03:5924-29.9-40.3-17.84.61242-2.9-2.0-0.03, -0.110.120.008502468
2025-07-06 07:05:5925-30.9-39.8-17.45.01318-2.9-2.0-0.04, -0.110.120.008502469
2025-07-06 07:07:5926-30.7-39.6-17.35.11327-3.0-1.9-0.03, -0.110.120.008502470
2025-07-06 07:09:5927-29.8-37.6-16.55.31341-3.1-2.0-0.03, -0.120.120.008502471
2025-07-06 07:11:5928-30.2-35.8-15.85.71416-3.2-1.8-0.03, -0.120.120.008502472
2025-07-06 07:13:5929-29.9-35.4-16.15.71401-3.3-1.8-0.03, -0.120.120.008502473
2025-07-06 07:15:5930-28.9-34.5-15.85.91401-3.2-1.9-0.03, -0.120.120.008502474
2025-07-06 07:17:5931-28.1-32.5-14.76.01412-3.4-1.7-0.03, -0.120.120.008502475
2025-07-06 07:19:5932-27.3-34.3-15.45.61329-3.3-1.8-0.03, -0.120.120.008502476

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 )