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 19972
Detector 14 day operating status:

Last detected dimming:
   203 hours and 2 minutes ago (2025-08-27 23:57 UTC)


Overview for dimming #:
   19972           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 #: 19972          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-24 22:15:5910.00.00.00.00 , 0.008572765
2025-08-24 22:17:5920.00.00.00.00 , 0.008572766
2025-08-24 22:19:5930.00.00.00.00 , 0.008572767
2025-08-24 22:21:5940.00.00.00.00 , 0.008572768
2025-08-24 22:23:5950.00.00.00.00 , 0.008572769
2025-08-24 22:25:5960.00.00.00.00 , 0.008572770
2025-08-24 22:27:597-1.8-11.1-10.90.0162 , 0.008572771
2025-08-24 22:29:598-1.9-11.2-10.60.0174-1.24, -0.101.250.008572772
2025-08-24 22:31:599-1.9-10.7-9.90.0189-1.25, -0.101.253.708572773
2025-08-24 22:33:5910-3.5-10.5-9.50.0369-1.25, -0.041.254.628572774
2025-08-24 22:35:5911-5.0-10.8-10.20.0506-1.25, 0.061.254.908572775
2025-08-24 22:37:5912-7.3-12.4-10.60.0697-1.24, 0.021.244.748572776
2025-08-24 22:39:5913-10.2-13.8-10.70.0947-1.24, 0.071.240.008572777
2025-08-24 22:41:5914-14.0-14.9-10.40.01270-1.24, 0.061.242.118572778
2025-08-24 22:43:5915-16.9-15.5-10.80.01475-1.24, 0.051.241.388572779
2025-08-24 22:45:5916-19.1-17.0-11.00.01611-1.24, 0.051.240.008572780
2025-08-24 22:47:5917-20.4-17.8-11.40.01665-1.24, 0.061.240.008572781
2025-08-24 22:49:5918-21.4-19.3-11.60.01699-1.24, 0.051.240.008572782
2025-08-24 22:51:5919-22.5-19.8-12.00.01735-1.24, 0.051.240.008572783
2025-08-24 22:53:5920-23.3-20.5-11.90.01777-1.24, 0.061.240.008572784
2025-08-24 22:55:5921-24.1-21.1-12.20.01805-1.24, 0.061.240.008572785
2025-08-24 22:57:5922-25.3-22.3-12.10.01890-1.24, 0.071.240.008572786
2025-08-24 22:59:5923-26.5-23.2-12.40.01944-1.24, 0.071.240.008572787
2025-08-24 23:01:5924-27.0-23.2-12.50.01972-1.24, 0.071.240.008572788
2025-08-24 23:03:5925-28.2-23.9-12.50.02035-1.24, 0.071.240.008572789
2025-08-24 23:05:5926-29.6-24.0-13.00.02096-1.23, 0.061.240.938572790
2025-08-24 23:07:5927-30.8-24.8-13.10.02144-1.23, 0.061.243.828572791
2025-08-24 23:09:5928-31.3-25.1-13.40.02132-1.24, 0.071.243.368572792
2025-08-24 23:11:5929-32.0-26.4-13.50.02151-1.24, 0.071.241.138572793
2025-08-24 23:13:5930-32.4-26.2-13.80.02141-1.23, 0.061.240.008572794
2025-08-24 23:15:5931-32.3-26.0-14.10.12130-1.24, 0.071.240.008572795
2025-08-24 23:17:5932-32.8-26.3-14.00.12152-1.24, 0.071.240.008572796
2025-08-24 23:19:5933-34.0-26.9-14.20.12190-1.23, 0.061.240.008572797
2025-08-24 23:21:5934-34.6-27.4-14.20.12215-1.24, 0.071.240.008572798
2025-08-24 23:23:5935-35.0-27.2-14.50.12218-1.24, 0.071.240.008572799
2025-08-24 23:25:5936-35.1-28.0-14.30.12223-1.24, 0.071.240.008572800
2025-08-24 23:27:5937-35.6-28.3-14.40.02249-1.24, 0.071.240.008572801
2025-08-24 23:29:5938-36.0-28.7-14.60.22243-1.24, 0.071.240.008572802
2025-08-24 23:31:5939-35.7-28.7-14.90.12219-1.24, 0.071.240.008572803
2025-08-24 23:33:5940-36.9-29.3-15.10.12263-1.24, 0.061.240.008572804

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 )