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 9253
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2024-06-21 20:00 UTC)
Last detected dimming:
   0 hours and 29 minutes ago (2024-06-21 19:54 UTC)


Overview for dimming #:
   9253           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 #: 9253          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-02-08 13:12:1110.00.00.00.00 , 0.003029471
2024-02-08 13:15:1120.00.00.00.00 , 0.003029476
2024-02-08 13:18:113-1.5-5.4-7.80.01831.15, -0.261.180.003029477
2024-02-08 13:21:114-2.8-8.1-8.80.03101.16, -0.251.191.543029478
2024-02-08 13:24:115-4.9-11.0-10.10.04811.16, -0.251.190.003029479
2024-02-08 13:27:116-6.7-13.0-10.70.16031.16, -0.251.191.853029480
2024-02-08 13:30:117-9.1-15.8-12.10.27271.16, -0.251.191.893029481
2024-02-08 13:33:118-12.2-18.4-11.20.19651.16, -0.251.191.303029482
2024-02-08 13:36:119-15.7-20.6-11.40.311871.16, -0.251.194.673029483
2024-02-08 13:39:1110-18.3-22.5-11.90.312971.16, -0.261.191.293029492
2024-02-08 13:42:1211-22.0-25.8-13.20.814351.15, -0.261.180.003029493
2024-02-08 13:45:0012-23.7-26.0-13.50.715001.15, -0.261.180.903029494
2024-02-08 13:48:1213-24.9-28.8-13.70.815101.15, -0.261.186.933029495
2024-02-08 13:51:0014-26.0-30.4-14.40.515261.15, -0.261.187.793029496
2024-02-08 13:54:1115-26.7-31.4-15.30.215321.16, -0.261.181.073029497
2024-02-08 14:09:1116-33.2-38.1-18.70.216681.15, -0.261.180.003029508
2024-02-08 14:12:1117-34.9-41.5-19.10.117141.15, -0.261.180.003029509
2024-02-08 14:15:1118-35.7-41.2-19.20.117231.15, -0.261.180.003029514

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 )