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 4794
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2022-11-30 13:21 UTC)
Last detected dimming:
   1 hours and 14 minutes ago (2022-11-30 12:24 UTC)


Overview for dimming #:
   4794           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

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Details for dimming #: 4794          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-11-18 21:57:1110.00.00.00.00 , 0.882620563
2022-11-18 22:00:1120.00.00.00.00 , 0.002620564
2022-11-18 22:03:1130.00.00.00.00 , 0.002620567
2022-11-18 22:06:354-3.9-10.7-10.81.4360-13.5-35.4-0.57, -0.270.630.002620568
2022-11-18 22:09:115-10.0-17.1-13.52.6699-11.4-30.7-0.51, -0.240.561.612620571
2022-11-18 22:12:116-16.9-28.6-14.83.6945-13.6-37.6-0.60, -0.270.667.502620572
2022-11-18 22:15:117-19.8-39.3-16.63.8973-14.3-39.8-0.63, -0.280.690.852620575
2022-11-18 22:18:478-17.9-29.0-16.43.6916-13.8-37.9-0.60, -0.270.660.002620576
2022-11-18 22:21:119-14.7-25.0-15.73.2808-13.2-35.8-0.58, -0.270.630.002620579
2022-11-18 22:24:1110-10.1-18.5-15.12.2565-13.4-36.9-0.59, -0.270.650.002620580
2022-11-18 22:27:1111-4.1-15.6-15.50.9218-14.8-41.3-0.65, -0.290.710.002620583
2022-11-18 22:30:1112-1.1-7.9-12.60.376-14.1-42.3-0.66, -0.280.720.002620584
2022-11-18 22:33:1113-2.2-11.6-14.90.5119-14.9-42.6-0.66, -0.290.720.002620587
2022-11-18 22:36:1114-1.3-8.9-14.20.369-14.8-42.0-0.65, -0.290.720.002620588

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 )