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 12752
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-05-22 13:30 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2025-05-22 13:30 UTC)


Overview for dimming #:
   12752           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 #: 12752          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-07 19:03:1110.00.00.00.00 , 0.003406632
2025-05-07 19:06:1120.00.00.00.00 , 0.003406633
2025-05-07 19:09:1130.00.00.00.00 , 0.003406635
2025-05-07 19:12:1140.00.00.00.00 , 0.003406636
2025-05-07 19:15:1150.00.00.00.00 , 0.003406639
2025-05-07 19:18:116-0.10.0-9.10.06 , 3.263406640
2025-05-07 19:21:117-1.9-11.0-11.30.512012.532.20.53, 0.270.596.083406643
2025-05-07 19:24:118-3.4-15.9-11.90.614512.833.10.54, 0.270.601.473406644
2025-05-07 19:27:119-3.9-20.5-12.80.615712.733.00.54, 0.270.600.003406647
2025-05-07 19:30:1110-3.8-14.9-13.70.717012.432.70.53, 0.270.600.003406648
2025-05-07 19:33:1111-2.8-14.0-11.10.820712.231.00.51, 0.270.570.003406651
2025-05-07 19:36:1112-3.5-13.5-13.41.024110.034.00.56, 0.230.600.003406652
2025-05-07 19:39:1113-4.2-14.4-15.11.12678.835.70.58, 0.200.620.003406655
2025-05-07 19:42:1114-5.2-17.3-16.21.331510.633.20.54, 0.240.590.003406656
2025-05-07 19:45:1115-5.6-19.0-16.81.332611.831.60.52, 0.260.580.003406659

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 )