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 20524
Detector 14 day operating status:

Last detected dimming:
   211 hours and 15 minutes ago (2025-10-24 20:53 UTC)


Overview for dimming #:
   20524           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 #: 20524          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-20 09:43:5910.00.00.00.00 , 2.458653776
2025-10-20 09:45:5920.00.00.00.00 , 1.988653777
2025-10-20 09:47:5930.00.00.00.00 , 1.298653778
2025-10-20 09:49:594-0.3-0.6-16.30.016 , 0.008653779
2025-10-20 09:51:595-1.1-8.1-14.70.0511.14, 0.061.140.908653780
2025-10-20 09:53:596-1.5-11.1-16.30.0621.13, 0.061.140.008653781
2025-10-20 09:55:597-2.2-14.0-14.80.01051.14, 0.061.140.888653782
2025-10-20 09:57:598-2.5-15.3-14.70.01281.14, 0.061.140.978653783
2025-10-20 09:59:599-2.8-16.2-14.50.01451.14, 0.061.149.368653784
2025-10-20 10:01:5910-3.2-16.9-14.00.01641.14, 0.061.146.318653785
2025-10-20 10:03:5911-3.5-17.7-12.80.01861.14, 0.061.142.798653786
2025-10-20 10:05:5912-4.1-18.5-12.40.02191.14, 0.061.141.818653787
2025-10-20 10:07:5913-4.5-20.6-11.60.02521.14, 0.061.141.228653788
2025-10-20 10:09:5914-4.6-19.8-12.50.02531.14, 0.061.141.018653789
2025-10-20 10:11:5915-5.6-22.2-12.30.02951.14, 0.051.140.008653790
2025-10-20 10:13:5916-5.9-22.2-12.00.03081.14, 0.041.140.008653791
2025-10-20 10:15:5917-20.5-25.3-17.02.810261.14, 0.041.141.138653792
2025-10-20 10:17:5918-27.0-27.8-14.54.814041.14, 0.041.141.668653793
2025-10-20 10:19:5919-34.7-31.4-14.86.91785-0.949.10.76, -0.080.772.018653794
2025-10-20 10:21:5920-42.4-37.1-15.27.82081-0.946.70.74, -0.080.742.388653795
2025-10-20 10:23:5921-48.1-43.7-16.48.32201-1.244.40.71, -0.090.712.378653796
2025-10-20 10:25:5922-54.5-57.2-17.88.82281-1.142.20.68, -0.090.692.148653797
2025-10-20 10:27:5923-67.9-67.6-17.18.82884-1.341.00.66, -0.090.674.418653798
2025-10-20 10:29:5924-73.2-71.3-17.49.33058-1.041.80.68, -0.090.683.668653799
2025-10-20 10:31:5925-78.2-73.3-17.210.03226-0.842.40.68, -0.080.690.848653800
2025-10-20 10:33:5926-82.4-73.5-16.910.83415-0.743.20.69, -0.080.700.008653801
2025-10-20 10:35:5927-83.9-73.3-16.911.53516-0.343.60.70, -0.070.700.008653802
2025-10-20 10:37:5928-83.4-71.6-16.911.334950.446.00.73, -0.060.730.008653803
2025-10-20 10:39:5929-83.7-66.6-16.611.936171.247.10.74, -0.040.740.008653804
2025-10-20 10:41:5930-82.1-60.3-16.212.136251.849.00.76, -0.030.760.008653805
2025-10-20 10:43:5931-81.6-57.3-16.212.536932.550.10.78, -0.020.780.008653806
2025-10-20 10:45:5932-82.6-56.2-16.212.737444.353.20.81, 0.020.810.008653807
2025-10-20 10:47:5933-82.4-56.9-16.712.836735.055.30.83, 0.030.830.008653808
2025-10-20 10:49:5934-84.6-58.0-17.112.336537.759.30.86, 0.090.870.008653809
2025-10-20 10:51:5935-86.3-64.8-17.412.136888.963.40.89, 0.110.900.008653810
2025-10-20 10:53:5936-86.4-69.4-17.511.936909.467.10.92, 0.130.930.008653811
2025-10-20 10:55:5937-84.8-71.1-16.811.5373110.672.10.94, 0.160.960.008653812

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 )