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 19823
Detector 14 day operating status:

Last detected dimming:
   215 hours and 24 minutes ago (2025-08-25 22:53 UTC)


Overview for dimming #:
   19823           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 #: 19823          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-06 19:53:5910.00.00.00.00 , 0.008546894
2025-08-06 19:55:5920.00.00.00.00 , 0.008546895
2025-08-06 19:57:5930.00.00.00.00 , 0.008546896
2025-08-06 19:59:5940.00.00.00.00 , 0.008546897
2025-08-06 20:01:5950.00.00.00.00 , 0.008546898
2025-08-06 20:03:5960.00.00.00.00 , 0.008546899
2025-08-06 20:05:5970.00.00.00.00 , 0.898546900
2025-08-06 20:07:5980.00.00.00.00 , 1.858546901
2025-08-06 20:09:5990.00.00.00.00 , 2.298546902
2025-08-06 20:11:59100.00.00.00.00 , 1.438546903
2025-08-06 20:13:59110.00.0-9.30.02 , 0.008546904
2025-08-06 20:15:59120.00.00.00.00 , 0.008546905
2025-08-06 20:17:59130.00.0-9.50.033.0-60.0-0.87, 0.000.870.008546906
2025-08-06 20:19:59140.00.0-9.20.043.0-60.0-0.87, 0.000.870.008546907
2025-08-06 20:21:59150.00.0-11.30.043.0-60.0-0.87, 0.000.870.008546908
2025-08-06 20:23:59160.00.0-8.80.033.0-60.0-0.87, 0.000.870.008546909
2025-08-06 20:25:59170.00.0-10.30.043.0-60.0-0.87, 0.000.870.008546910
2025-08-06 20:27:5918-0.10.0-12.00.053.0-60.0-0.87, 0.000.870.008546911
2025-08-06 20:29:5919-0.10.0-10.00.063.0-60.0-0.87, 0.000.870.008546912
2025-08-06 20:31:5920-0.1-0.3-12.40.053.1-59.7-0.87, 0.000.870.008546913
2025-08-06 20:33:59210.00.0-8.80.043.0-60.0-0.87, 0.000.871.578546914
2025-08-06 20:35:5922-7.5-16.2-15.72.74410.4-61.9-0.89, -0.040.895.588546915
2025-08-06 20:37:5923-7.8-16.6-13.53.35130.6-62.3-0.89, -0.040.900.858546916
2025-08-06 20:39:5924-9.1-17.3-14.03.85980.6-62.5-0.90, -0.040.900.008546917
2025-08-06 20:41:5925-9.9-19.0-13.44.26460.6-62.2-0.89, -0.040.900.008546918
2025-08-06 20:43:5926-11.4-17.9-13.24.87580.6-62.8-0.90, -0.040.900.008546919
2025-08-06 20:45:5927-12.6-19.3-12.75.28360.8-61.0-0.88, -0.040.880.008546920
2025-08-06 20:47:5928-12.8-20.4-13.25.18210.8-61.1-0.89, -0.040.890.008546921
2025-08-06 20:49:5929-14.6-22.5-13.95.59060.8-60.0-0.88, -0.040.880.888546922
2025-08-06 20:51:5930-20.9-23.5-14.37.013190.7-60.5-0.88, -0.040.881.548546923
2025-08-06 20:53:5931-21.5-22.7-14.47.313750.8-60.7-0.88, -0.040.880.008546924
2025-08-06 20:55:5932-22.9-23.1-14.57.714341.0-61.4-0.89, -0.030.890.008546925
2025-08-06 20:57:5933-26.4-23.7-14.38.916731.1-61.2-0.89, -0.030.890.008546926

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 )