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 12677
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-05-13 19:54 UTC)
Last detected dimming:
   3 hours and 12 minutes ago (2025-05-13 17:00 UTC)


Overview for dimming #:
   12677           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 #: 12677          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-28 09:54:1110.00.00.00.00 , 1.423397635
2025-04-28 09:57:1120.00.00.00.00 , 0.003397638
2025-04-28 10:00:1130.00.00.00.00 , 0.003397639
2025-04-28 10:03:1140.00.00.00.00 , 0.003397642
2025-04-28 10:06:115-0.1-0.5-8.30.08 , 0.003397643
2025-04-28 10:09:116-0.6-4.6-7.50.0720.84, 0.651.070.863397646
2025-04-28 10:12:117-2.1-7.5-8.30.02530.85, 0.651.071.203397647
2025-04-28 10:15:118-5.4-9.4-8.40.06160.86, 0.651.071.373397650
2025-04-28 10:18:119-8.7-10.9-8.10.09800.85, 0.651.071.383397651
2025-04-28 10:21:1110-10.4-11.8-8.40.011580.85, 0.651.070.863397654
2025-04-28 10:24:1111-14.3-13.3-8.30.015650.85, 0.651.070.003397655
2025-04-28 10:27:1112-17.9-15.1-8.60.018800.86, 0.651.071.023397658
2025-04-28 10:30:1113-21.1-16.5-8.80.021680.85, 0.651.071.163397659
2025-04-28 10:33:1114-23.5-17.7-8.70.023940.85, 0.651.070.003397662
2025-04-28 10:36:1115-27.3-18.0-8.70.027610.85, 0.651.070.003397663
2025-04-28 10:39:1116-31.1-20.3-8.70.031020.85, 0.651.070.003397666
2025-04-28 10:42:1117-32.7-20.3-8.70.032310.85, 0.651.070.003397667
2025-04-28 10:45:1118-34.5-22.6-8.90.032910.85, 0.651.070.003397670
2025-04-28 10:48:1119-37.3-24.7-9.10.034550.85, 0.651.070.003397671
2025-04-28 10:51:1120-38.9-25.2-9.10.435640.85, 0.651.070.003397674
2025-04-28 10:54:1121-40.8-25.5-9.30.036360.85, 0.651.070.003397675

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 )