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 19610
Detector 14 day operating status:

Last detected dimming:
   234 hours and 55 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19610           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 #: 19610          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-20 08:17:5920.00.00.00.00 , 0.008522396
2025-07-20 08:19:5930.00.00.00.00 , 0.008522397
2025-07-20 08:21:5940.00.00.00.00 , 0.008522398
2025-07-20 08:23:5950.00.0-9.10.03 , 232.388522399
2025-07-20 08:25:596-7.7-10.2-9.88.060138.754.00.64, 0.590.87319.618522400
2025-07-20 08:27:597-14.1-13.6-9.912.2107238.851.90.62, 0.590.86123.538522401
2025-07-20 08:29:598-23.6-13.4-9.918.0186636.455.10.67, 0.560.87150.618522402
2025-07-20 08:31:599-34.0-14.5-10.022.9272436.855.10.66, 0.570.8760.518522403
2025-07-20 08:33:5910-46.0-14.8-10.026.8374438.755.20.65, 0.590.8875.268522404
2025-07-20 08:35:5911-57.8-16.9-10.131.0458033.859.20.72, 0.520.8954.858522405
2025-07-20 08:37:5912-72.3-17.1-10.334.2564633.165.20.77, 0.520.9324.808522406
2025-07-20 08:39:5913-85.1-18.0-10.640.86584-8.1-23.3-0.40, -0.220.4515.198522407
2025-07-20 08:41:5914-89.9-18.3-10.643.86849-8.0-23.5-0.40, -0.220.466.088522408
2025-07-20 08:43:5915-105.0-20.3-10.846.87939-5.6-24.1-0.41, -0.180.452.438522409
2025-07-20 08:45:5916-129.4-23.9-10.654.696780.4-9.8-0.17, -0.080.196.348522410
2025-07-20 08:47:5917-135.7-25.9-10.757.19989-1.6-9.5-0.17, -0.110.206.288522411
2025-07-20 08:49:5918-144.0-27.0-10.760.610479-3.1-10.1-0.18, -0.140.230.998522412
2025-07-20 08:51:5919-150.2-27.8-10.963.610841-2.8-8.8-0.15, -0.130.200.008522413
2025-07-20 08:53:5920-170.6-29.1-10.770.212334-1.3-9.1-0.16, -0.110.190.908522414
2025-07-20 08:55:5921-180.0-29.0-10.771.312976-0.4-8.8-0.15, -0.090.180.008522415
2025-07-20 08:57:5922-194.8-29.7-10.773.713853-0.2-8.0-0.14, -0.090.170.008522416
2025-07-20 09:11:5923-135.7-36.6-11.557.49514-12.8-23.0-0.39, -0.300.490.008522421

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 )