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 20535
Detector 14 day operating status:

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


Overview for dimming #:
   20535           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 #: 20535          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-21 21:41:5910.00.00.00.00 , 0.008655568
2025-10-21 21:43:5920.00.00.00.00 , 0.008655569
2025-10-21 21:45:5930.00.00.00.00 , 0.008655570
2025-10-21 21:47:5940.00.00.00.00 , 0.008655571
2025-10-21 21:49:5950.00.00.00.00 , 0.008655572
2025-10-21 21:51:596-0.9-9.1-12.00.074 , 0.858655573
2025-10-21 21:53:597-1.5-12.6-10.80.01151.11, 0.071.110.008655574
2025-10-21 21:55:598-2.3-15.0-9.70.01871.11, 0.071.110.008655575
2025-10-21 21:57:599-4.0-19.2-9.70.03131.11, 0.061.110.958655576
2025-10-21 21:59:5910-5.1-21.4-9.20.04131.11, 0.061.111.368655577
2025-10-21 22:01:5911-6.7-23.2-9.40.05401.11, 0.061.111.308655578
2025-10-21 22:03:5912-7.5-25.6-9.90.05801.11, 0.061.111.098655579
2025-10-21 22:05:5913-9.6-25.5-9.70.07951.11, 0.051.111.388655580
2025-10-21 22:07:5914-11.5-26.6-9.60.09371.11, 0.051.111.178655581
2025-10-21 22:09:5915-14.2-29.8-9.50.011221.11, 0.041.111.068655582
2025-10-21 22:11:5916-18.1-32.3-9.90.013891.12, 0.031.120.948655583
2025-10-21 22:13:5917-19.4-32.9-9.90.014871.11, 0.031.120.008655584
2025-10-21 22:15:5918-21.4-32.9-10.10.016121.11, 0.031.120.008655585
2025-10-21 22:17:5919-23.6-33.8-10.10.017651.12, 0.031.120.008655586
2025-10-21 22:19:5920-24.4-34.2-10.40.017801.11, 0.031.120.008655587
2025-10-21 22:21:5921-26.4-34.7-10.50.018921.12, 0.031.120.008655588
2025-10-21 22:23:5922-28.3-35.0-10.70.019731.11, 0.021.120.008655589
2025-10-21 22:25:5923-30.6-35.5-10.90.020901.12, 0.021.120.008655590
2025-10-21 22:27:5924-31.8-36.2-11.00.021521.12, 0.021.120.008655591
2025-10-21 22:29:5925-32.3-36.3-10.90.022231.11, 0.021.120.008655592
2025-10-21 22:31:5926-34.0-36.9-11.30.022761.12, 0.021.120.008655593
2025-10-21 22:33:5927-36.3-37.8-11.10.024071.11, 0.021.110.008655594
2025-10-21 22:35:5928-37.3-38.7-11.40.024291.11, 0.021.110.008655595

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 )