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 2474
Detector 24h operating status:

Last processed image:    
   0 hours and 14 minutes ago (2021-07-30 06:54 UTC)
Last detected dimming:
   31 hours and 22 minutes ago (2021-07-28 23:45 UTC)


Overview for dimming #:
   2474           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 #: 2474          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2021-07-17 15:30:1110.00.00.00.00 , 0.002164604
2021-07-17 15:33:1120.00.00.00.00 , 0.002164605
2021-07-17 15:36:1130.00.00.00.00 , 0.002164608
2021-07-17 15:39:114-24.5-40.4-13.50.013501.02, -0.121.030.002164609
2021-07-17 15:42:115-23.2-31.5-11.10.016401.03, -0.121.031.342164611
2021-07-17 15:45:116-26.9-42.1-10.50.019871.03, -0.101.031.782164613
2021-07-17 15:48:117-30.2-45.4-11.60.020921.03, -0.101.033.402164616
2021-07-17 15:51:118-29.0-45.0-10.80.020161.03, -0.101.032.222164617
2021-07-17 15:54:119-27.8-45.8-10.40.019091.03, -0.101.031.632164620
2021-07-17 15:57:1110-26.8-42.4-10.90.017761.03, -0.101.030.002164621
2021-07-17 16:00:1111-25.0-40.6-10.80.017101.03, -0.101.030.002164624
2021-07-17 16:03:1112-21.9-38.2-10.10.015911.03, -0.101.030.002164625
2021-07-17 16:06:1113-18.6-36.7-9.40.014571.03, -0.101.030.002164628
2021-07-17 16:09:1114-15.7-34.3-9.10.013061.03, -0.091.030.002164629
2021-07-17 16:12:1115-13.6-34.0-8.80.011421.03, -0.091.030.002164632
2021-07-17 16:15:1116-11.1-30.3-8.60.09671.03, -0.091.030.002164633
2021-07-17 16:18:1117-8.4-25.6-8.60.07721.03, -0.091.030.002164636

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 )