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 14238
Detector 24h operating status:

Last processed image:    
   0 hours and 27 minutes ago (2025-10-29 06:36 UTC)
Last detected dimming:
   1 hours and 9 minutes ago (2025-10-29 05:54 UTC)


Overview for dimming #:
   14238           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 #: 14238          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-25 12:30:5910.00.00.00.00 , 0.003568454
2025-10-25 12:33:1120.00.00.00.00 , 1.453568459
2025-10-25 12:36:1130.00.00.00.00 , 0.003568460
2025-10-25 12:39:1140.00.00.00.00 , 0.003568461
2025-10-25 12:42:115-3.6-11.5-8.00.0402-1.19, 0.011.190.003568464
2025-10-25 12:45:116-10.6-13.9-8.60.01164-1.18, 0.071.181.453568465
2025-10-25 12:48:117-18.9-16.0-9.70.01873-1.16, 0.131.171.093568470
2025-10-25 12:51:118-27.8-17.0-10.80.02507-1.15, 0.201.171.203568471
2025-10-25 12:54:119-37.8-19.7-11.40.03168-1.14, 0.221.162.293568472
2025-10-25 12:57:1110-46.2-22.7-11.90.03634-1.14, 0.231.163.093568473
2025-10-25 13:00:1111-54.9-24.8-12.60.04096-1.14, 0.231.161.823568474
2025-10-25 13:03:1112-63.1-26.9-13.10.04530-1.14, 0.231.161.613568477
2025-10-25 13:06:1113-71.0-29.3-13.60.04906-1.14, 0.231.164.123568479
2025-10-25 13:09:1114-79.4-30.2-13.90.05229-1.14, 0.211.164.203568480
2025-10-25 13:12:1115-88.6-32.4-14.40.05570-1.14, 0.201.164.223568481
2025-10-25 13:15:1116-95.8-34.0-14.80.05788-1.14, 0.191.155.163568485
2025-10-25 13:18:1117-104.3-35.4-15.10.06106-1.14, 0.171.152.773568488
2025-10-25 13:21:1118-114.0-37.0-15.50.06404-1.14, 0.161.153.053568489
2025-10-25 13:24:1119-120.5-38.2-15.80.06572-1.14, 0.151.152.363568490
2025-10-25 13:27:1120-127.5-42.3-16.20.06722-1.14, 0.141.151.053568495
2025-10-25 13:30:1121-134.8-44.5-16.10.06950-1.14, 0.141.151.533568496
2025-10-25 13:33:1122-139.9-46.7-16.70.06995-1.14, 0.151.150.003568497
2025-10-25 13:36:1123-142.7-47.7-16.50.07076-1.14, 0.151.150.003568500
2025-10-25 13:39:1124-147.0-48.4-16.80.07164-1.14, 0.141.150.003568501
2025-10-25 13:42:1125-151.2-50.1-17.00.17309-1.14, 0.141.150.003568502
2025-10-25 13:45:1126-154.8-52.2-17.10.17370-1.14, 0.141.150.003568503
2025-10-25 13:48:1127-158.7-53.3-17.30.37492-1.14, 0.131.150.003568504
2025-10-25 13:51:1128-161.0-54.7-17.30.57555-1.14, 0.131.150.003568509
2025-10-25 13:54:1129-165.4-54.2-17.50.47731-1.14, 0.131.150.003568511

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 )