Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 13180
Detector 24h operating status:

Last processed image:    
   0 hours and 25 minutes ago (2025-07-20 00:09 UTC)
Last detected dimming:
   0 hours and 25 minutes ago (2025-07-20 00:09 UTC)


Overview for dimming #:
   13180           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

more


Details for dimming #: 13180          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-29 16:36:1110.00.00.00.00 , 0.003457322
2025-06-29 16:39:1120.00.00.00.00 , 0.003457323
2025-06-29 16:42:1130.00.00.00.00 , 0.003457326
2025-06-29 16:45:114-0.1-0.3-14.80.08 , 0.003457327
2025-06-29 16:48:115-0.9-7.8-12.90.0631.09, -0.331.141.223457330
2025-06-29 16:51:116-1.7-10.2-12.30.01361.09, -0.331.141.913457331
2025-06-29 16:54:117-2.9-12.5-12.00.02181.09, -0.331.141.333457334
2025-06-29 16:57:118-5.6-15.6-11.90.03941.10, -0.381.160.003457335
2025-06-29 17:00:119-9.4-19.3-12.20.06451.10, -0.401.170.003457338
2025-06-29 17:03:1110-16.9-23.0-13.30.010821.06, -0.461.162.123457339
2025-06-29 17:06:1111-22.5-26.9-14.80.013331.06, -0.461.152.373457342
2025-06-29 17:09:1112-26.7-27.2-14.10.016071.06, -0.451.152.183457343
2025-06-29 17:12:1113-30.8-26.2-13.80.018601.07, -0.431.151.693457348
2025-06-29 17:15:1114-33.1-27.1-14.10.019631.07, -0.411.152.063457349
2025-06-29 17:18:1115-35.4-29.7-14.50.020491.08, -0.401.150.003457350
2025-06-29 17:21:1116-39.2-32.8-14.50.022051.08, -0.361.140.003457351
2025-06-29 17:24:1117-41.7-39.9-14.90.022651.08, -0.361.140.003457356
2025-06-29 17:27:1118-44.6-43.5-15.00.023701.08, -0.341.140.003457357
2025-06-29 17:30:1119-46.7-51.5-15.50.023891.09, -0.331.140.003457358
2025-06-29 17:33:1120-47.4-53.6-15.20.023661.09, -0.321.130.003457359
2025-06-29 17:36:1121-50.7-57.6-15.40.024601.09, -0.321.130.003457362
2025-06-29 17:39:1122-53.3-59.5-16.10.025341.09, -0.311.130.003457363

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 )