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 19728
Detector 14 day operating status:

Last detected dimming:
   235 hours and 9 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19728           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 #: 19728          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-30 11:19:5910.00.00.00.00 , 0.008536626
2025-07-30 11:21:5920.00.00.00.00 , 0.008536627
2025-07-30 11:23:5930.00.00.00.00 , 0.008536628
2025-07-30 11:25:5940.00.00.00.00 , 0.008536629
2025-07-30 11:27:5950.00.00.00.00 , 0.008536630
2025-07-30 11:29:5960.00.00.00.00 , 0.008536631
2025-07-30 11:31:5970.00.00.00.00 , 0.008536632
2025-07-30 11:33:5980.00.00.00.00 , 0.008536633
2025-07-30 11:35:5990.00.00.00.00 , 1.768536634
2025-07-30 11:37:59100.00.00.00.00 , 1.058536635
2025-07-30 11:39:59110.00.00.00.00 , 1.328536636
2025-07-30 11:41:5912-3.1-23.3-18.90.7125 , 1.078536637
2025-07-30 11:43:5913-4.8-26.4-16.21.1201-25.547.30.67, -0.490.831.618536638
2025-07-30 11:45:5914-6.3-29.6-15.01.4273-25.446.90.67, -0.490.831.868536639
2025-07-30 11:47:5915-8.7-34.7-11.21.6437-1.12, 0.291.161.998536640
2025-07-30 11:49:5916-11.1-36.0-10.91.9599-1.12, 0.271.151.298536641
2025-07-30 11:51:5917-12.9-38.1-11.02.0715-1.13, 0.231.150.008536642
2025-07-30 11:53:5918-13.2-39.4-10.91.7735-1.13, 0.221.150.008536643
2025-07-30 11:55:5919-14.3-37.6-10.82.0857-1.13, 0.211.150.008536644
2025-07-30 11:57:5920-15.3-36.0-10.52.2975-1.14, 0.211.150.008536645
2025-07-30 11:59:5921-15.6-36.4-10.62.21002-1.13, 0.211.151.038536646
2025-07-30 12:01:5922-16.8-36.0-11.02.31083-1.13, 0.201.154.838536647
2025-07-30 12:03:5923-20.9-34.0-10.93.81510-1.13, 0.201.152.698536648
2025-07-30 12:05:5924-22.2-32.0-11.13.71605-1.13, 0.201.153.048536649
2025-07-30 12:07:5925-22.7-30.1-10.83.41708-1.13, 0.211.150.008536650
2025-07-30 12:09:5926-25.7-30.7-10.74.01928-1.12, 0.211.140.008536651
2025-07-30 12:11:5927-28.5-31.7-10.64.32193-1.13, 0.221.150.008536652
2025-07-30 12:13:5928-31.4-35.5-10.84.92361-1.13, 0.221.150.008536653
2025-07-30 12:15:5929-33.2-36.8-11.05.22437-1.12, 0.201.140.008536654
2025-07-30 12:17:5930-35.5-38.9-10.95.22574-1.12, 0.221.140.008536655
2025-07-30 12:19:5931-37.3-41.3-10.85.22722-1.13, 0.221.150.868536656
2025-07-30 12:21:5932-39.7-41.4-11.15.82878-1.12, 0.221.140.958536657
2025-07-30 12:23:5933-41.5-41.4-11.05.73042-1.12, 0.221.140.008536658
2025-07-30 12:25:5934-44.2-38.4-10.95.83254-1.12, 0.221.140.008536659
2025-07-30 12:27:5935-45.3-38.1-11.15.53326-1.11, 0.221.130.008536660
2025-07-30 12:29:5936-46.9-33.5-11.15.53467-1.12, 0.231.140.008536661

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 )