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 4877
Detector 24h operating status:

Last processed image:    
   0 hours and 33 minutes ago (2023-02-06 12:00 UTC)
Last detected dimming:
   2 hours and 3 minutes ago (2023-02-06 10:30 UTC)


Overview for dimming #:
   4877           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 #: 4877          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-12-04 13:06:1110.00.00.00.00 , 0.002635562
2022-12-04 13:09:1120.00.00.00.00 , 0.002635565
2022-12-04 13:12:1130.00.00.00.00 , 0.002635566
2022-12-04 13:15:1140.00.00.00.00 , 0.002635569
2022-12-04 13:18:115-3.7-30.0-10.60.514923.512.60.20, 0.400.450.002635570
2022-12-04 13:21:116-10.0-49.6-13.10.928024.412.80.20, 0.410.462.682635574
2022-12-04 13:24:117-18.3-66.4-12.71.855224.212.70.20, 0.410.463.912635575
2022-12-04 13:27:118-21.1-69.0-14.02.061424.512.80.20, 0.410.460.002635577
2022-12-04 13:30:119-21.9-69.3-14.82.164324.612.90.21, 0.410.460.002635578
2022-12-04 13:33:1110-21.7-68.2-13.92.164124.612.90.21, 0.410.460.002635581
2022-12-04 13:36:1111-24.1-68.9-14.12.369824.712.90.21, 0.420.460.002635582
2022-12-04 13:39:1112-25.0-68.5-14.32.576724.713.00.21, 0.420.470.002635585
2022-12-04 13:42:1113-25.7-69.8-14.62.677424.713.00.21, 0.420.460.002635586
2022-12-04 13:45:1114-23.3-67.8-13.82.472824.713.10.21, 0.420.470.002635589
2022-12-04 13:48:1115-22.5-67.1-14.12.472424.613.00.21, 0.410.460.922635590

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 )