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 19957
Detector 14 day operating status:

Last detected dimming:
   202 hours and 60 minutes ago (2025-08-27 23:57 UTC)


Overview for dimming #:
   19957           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 #: 19957          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-22 15:33:5910.00.00.00.00 , 0.008569684
2025-08-22 15:35:5920.00.00.00.00 , 0.008569685
2025-08-22 15:37:5930.00.00.00.00 , 0.008569686
2025-08-22 15:39:5940.00.00.00.00 , 0.008569687
2025-08-22 15:41:5950.00.00.00.00 , 0.008569688
2025-08-22 15:43:5960.00.00.00.00 , 0.008569689
2025-08-22 15:45:597-2.7-10.6-10.00.0268 , 0.008569690
2025-08-22 15:47:598-13.9-18.6-12.60.01065-1.18, 0.111.190.008569691
2025-08-22 15:49:599-33.4-27.6-14.50.02155-1.18, 0.081.183.998569692
2025-08-22 15:51:5910-51.4-33.8-15.30.02946-1.18, 0.061.186.768569693
2025-08-22 15:53:5911-64.1-37.6-14.50.03528-1.17, 0.041.179.488569694
2025-08-22 15:55:5912-77.4-41.2-15.70.04071-1.17, 0.031.1710.808569695
2025-08-22 15:57:5913-84.5-43.7-17.20.04193-1.16, 0.021.168.708569696
2025-08-22 15:59:5914-85.0-41.8-17.10.04335-1.16, 0.021.163.718569697
2025-08-22 16:01:5915-82.2-38.4-16.70.04288-1.15, 0.031.156.048569698
2025-08-22 16:03:5916-86.9-37.2-16.10.04621-1.15, 0.051.156.738569699
2025-08-22 16:05:5917-98.2-39.4-17.20.04895-1.15, 0.051.158.468569700
2025-08-22 16:07:5918-111.8-41.7-18.10.05219-1.15, 0.051.159.928569701
2025-08-22 16:09:5919-128.7-46.0-18.70.05811-1.16, 0.031.1611.878569702
2025-08-22 16:11:5920-144.2-49.0-18.90.06429-1.15, 0.031.1512.088569703
2025-08-22 16:13:5921-156.4-49.8-20.10.06793-1.15, 0.021.1511.778569704
2025-08-22 16:15:5922-165.1-50.5-21.20.07049-1.15, 0.031.159.348569705
2025-08-22 16:17:5923-171.0-51.9-21.60.07226-1.15, 0.031.154.008569706
2025-08-22 16:19:5924-177.9-52.8-22.00.07427-1.15, 0.021.152.618569707
2025-08-22 16:21:5925-179.9-52.4-22.30.07519-1.15, 0.021.151.558569708
2025-08-22 16:23:5926-183.1-53.1-22.00.07679-1.15, 0.011.151.448569709
2025-08-22 16:25:5927-184.2-52.8-22.10.07644-1.15, 0.011.151.198569710
2025-08-22 16:27:5928-185.7-54.6-22.00.07620-1.15, 0.011.150.008569711
2025-08-22 16:29:5929-186.1-55.4-21.90.07573-1.15, 0.001.150.008569712
2025-08-22 16:31:5930-186.4-55.8-22.20.07462-1.15, 0.001.150.008569713
2025-08-22 16:33:5931-187.4-55.9-22.20.07444-1.15, 0.001.150.008569714
2025-08-22 16:35:5932-187.4-55.7-22.40.07386-1.15, -0.011.150.008569715
2025-08-22 16:37:5933-188.8-55.9-22.60.07397-1.15, -0.011.150.008569716
2025-08-22 16:39:5934-188.3-55.4-22.90.07347-1.14, -0.011.140.008569717
2025-08-22 16:41:5935-189.3-55.2-23.20.07320-1.14, -0.011.140.008569718
2025-08-22 16:43:5936-188.9-54.9-23.70.07215-1.14, -0.011.140.008569719
2025-08-22 16:45:5937-190.9-54.7-24.00.07211-1.14, -0.011.140.008569720
2025-08-22 16:47:5938-193.5-55.8-24.20.07234-1.14, -0.011.140.008569721
2025-08-22 16:49:5939-194.0-56.1-24.00.07270-1.14, -0.011.140.008569722

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 )