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 13220
Detector 24h operating status:

Last processed image:    
   0 hours and 35 minutes ago (2025-07-20 00:09 UTC)
Last detected dimming:
   0 hours and 34 minutes ago (2025-07-20 00:09 UTC)


Overview for dimming #:
   13220           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
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Details for dimming #: 13220          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-07-05 13:24:1110.00.00.00.00 , 1.783462919
2025-07-05 13:27:1120.00.00.00.00 , 1.113462922
2025-07-05 13:30:1130.00.00.00.00 , 0.003462923
2025-07-05 13:33:1140.00.00.00.00 , 0.003462928
2025-07-05 13:36:1150.00.00.00.00 , 1.143462929
2025-07-05 13:39:1160.00.00.00.00 , 3.303462930
2025-07-05 13:42:1170.00.00.00.00 , 3.183462931
2025-07-05 13:45:1180.00.00.00.00 , 1.463462934
2025-07-05 13:48:479-0.20.0-63.30.03-4.2-12.4-0.22, -0.130.254.603462935
2025-07-05 13:51:1110-0.7-4.0-84.90.08-4.3-12.3-0.22, -0.130.250.933462938
2025-07-05 13:54:1111-1.8-15.2-70.20.124-4.4-12.2-0.21, -0.130.251.713462939
2025-07-05 13:57:1112-3.5-27.9-73.70.246-3.9-12.6-0.22, -0.130.252.073462942
2025-07-05 14:00:1113-5.5-31.0-26.70.4114-4.1-12.4-0.22, -0.130.256.003462943
2025-07-05 14:03:1114-7.6-37.6-18.40.7208-4.0-12.5-0.22, -0.130.250.883462946
2025-07-05 14:06:1115-10.0-45.0-17.70.9278-3.9-12.6-0.22, -0.130.250.003462949
2025-07-05 14:09:1116-11.0-46.4-17.61.0304-3.8-12.6-0.22, -0.130.250.003462950
2025-07-05 14:12:2317-10.9-46.2-18.31.0290-3.9-12.5-0.22, -0.130.250.003462951
2025-07-05 14:15:1118-11.0-45.5-19.21.0296-3.9-12.5-0.22, -0.130.250.003462954
2025-07-05 14:18:2319-12.4-42.5-20.11.1337-3.8-12.6-0.22, -0.120.250.003462955
2025-07-05 14:21:1120-13.5-44.6-21.81.2365-3.8-12.6-0.22, -0.130.250.003462958
2025-07-05 14:24:1121-14.5-44.8-19.61.5432-3.6-12.9-0.23, -0.120.260.003462961
2025-07-05 14:27:1122-14.8-44.0-20.31.5449-3.8-12.9-0.23, -0.130.261.773462962
2025-07-05 14:30:1123-14.4-38.9-20.51.6476-4.6-13.4-0.23, -0.140.272.563462965
2025-07-05 14:33:1124-15.3-38.0-21.11.8522-5.0-13.7-0.24, -0.140.282.163462966
2025-07-05 14:36:1125-15.6-38.1-21.11.9543-5.6-14.1-0.25, -0.160.291.833462967
2025-07-05 14:39:1126-16.0-29.1-21.11.9566-7.8-15.5-0.27, -0.190.330.003462970
2025-07-05 14:42:2327-15.6-30.2-21.92.0570-8.2-15.9-0.28, -0.200.340.003462971
2025-07-05 14:45:1128-16.7-29.2-21.82.2639-10.5-17.6-0.30, -0.240.381.103462974
2025-07-05 14:48:1129-15.8-32.5-22.02.1605-12.2-18.6-0.32, -0.270.410.003462975
2025-07-05 14:51:1130-16.3-35.5-22.52.1618-14.0-19.7-0.33, -0.300.450.003462978
2025-07-05 14:54:1131-17.7-39.1-23.12.3673-14.8-20.7-0.35, -0.310.470.003462979
2025-07-05 14:57:1132-18.5-43.2-22.22.5720-15.6-21.1-0.35, -0.330.480.003462982
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 )