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 19508
Detector 14 day operating status:

Last detected dimming:
   214 hours and 33 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19508           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 #: 19508          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-11 13:53:5910.00.00.00.00 , 0.008509467
2025-07-11 13:55:5920.00.00.00.00 , 0.008509468
2025-07-11 13:57:5930.00.00.00.00 , 0.898509469
2025-07-11 13:59:5940.00.00.00.00 , 0.008509470
2025-07-11 14:01:5950.00.00.00.00 , 0.008509471
2025-07-11 14:03:596-1.2-12.4-32.10.139 , 0.008509472
2025-07-11 14:05:597-2.9-17.5-16.70.5135 , 0.008509473
2025-07-11 14:07:598-4.5-20.0-15.40.9233 , 0.008509474
2025-07-11 14:09:599-8.6-29.1-11.82.254134.410.00.14, 0.510.534.258509475
2025-07-11 14:11:5910-13.4-27.4-9.44.6103434.59.50.14, 0.520.530.858509476
2025-07-11 14:13:5911-16.3-30.2-9.25.9128034.59.40.14, 0.510.530.008509477
2025-07-11 14:15:5912-20.2-35.0-9.47.6161734.59.40.14, 0.510.530.008509478
2025-07-11 14:17:5913-24.1-37.2-9.09.6199435.39.30.13, 0.530.540.008509479
2025-07-11 14:19:5914-29.1-44.7-9.111.6237834.89.20.13, 0.520.540.008509480
2025-07-11 14:21:5915-32.1-43.1-9.512.7258235.59.30.13, 0.530.550.008509481
2025-07-11 14:23:5916-36.9-49.7-9.614.5291635.99.30.13, 0.540.550.008509482
2025-07-11 14:25:5917-62.6-60.3-10.715.2405235.99.40.13, 0.540.551.008509483
2025-07-11 14:27:5918-67.7-61.8-10.817.1441036.59.60.14, 0.550.560.008509484
2025-07-11 14:29:5919-70.8-63.6-10.817.6454436.49.60.14, 0.540.560.008509485
2025-07-11 14:31:5920-74.6-64.9-10.918.8478137.19.70.14, 0.550.570.008509486
2025-07-11 14:33:5921-80.4-66.5-11.120.6517338.09.70.13, 0.570.580.008509487
2025-07-11 14:35:5922-84.4-67.0-11.322.2545238.39.70.13, 0.570.590.008509488

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 )