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 12734
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-05-22 16:12 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-05-22 16:12 UTC)


Overview for dimming #:
   12734           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 #: 12734          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-05 23:27:1110.00.00.00.00 , 0.003404892
2025-05-05 23:30:1120.00.00.00.00 , 0.003404895
2025-05-05 23:33:1130.00.00.00.00 , 0.003404896
2025-05-05 23:36:114-0.7-6.9-16.30.1419.1-26.1-0.44, 0.220.490.003404899
2025-05-05 23:39:115-4.7-18.8-17.30.92498.5-26.0-0.44, 0.210.490.003404900
2025-05-05 23:42:116-9.3-25.1-14.91.95338.5-26.1-0.44, 0.210.494.493404903
2025-05-05 23:45:117-11.8-27.8-15.12.36518.6-26.1-0.44, 0.210.491.553404904
2025-05-05 23:48:118-13.1-28.9-14.72.56898.7-26.0-0.44, 0.210.490.003404907
2025-05-05 23:51:119-14.4-29.9-13.92.87798.8-26.0-0.44, 0.210.490.003404908
2025-05-05 23:54:1110-15.8-30.1-14.63.08508.9-26.0-0.44, 0.210.490.973404911
2025-05-05 23:57:1111-15.8-29.8-13.93.28848.9-26.0-0.44, 0.210.490.003404912
2025-05-06 00:00:1112-17.4-30.1-14.43.69949.0-26.0-0.44, 0.220.490.003404915
2025-05-06 00:03:1113-17.9-30.1-15.03.610109.0-26.0-0.44, 0.220.491.243404916
2025-05-06 00:06:1114-17.3-29.8-15.03.69979.1-26.0-0.44, 0.220.491.553404919
2025-05-06 00:09:1115-15.7-29.2-14.43.39179.2-26.0-0.44, 0.220.491.723404920
2025-05-06 00:12:1116-14.8-27.4-13.63.29029.3-25.9-0.44, 0.220.490.833404923
2025-05-06 00:15:1117-15.9-26.1-15.53.28929.8-27.0-0.45, 0.230.510.003404924
2025-05-06 00:18:1118-15.4-24.6-15.93.288710.8-23.9-0.40, 0.250.470.003404927
2025-05-06 00:21:1119-15.8-23.3-15.83.288911.0-25.6-0.43, 0.250.500.003404928
2025-05-06 00:24:1120-15.6-23.6-14.93.289710.8-25.9-0.44, 0.250.500.003404931
2025-05-06 00:27:1121-15.4-21.9-14.73.596811.1-23.6-0.40, 0.250.470.003404932
2025-05-06 00:30:1122-15.1-21.4-14.13.598211.7-22.9-0.39, 0.260.470.003404935
2025-05-06 00:33:1123-15.9-20.0-14.53.597311.0-25.5-0.43, 0.250.500.003404936

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 )