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 12806
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-06-23 18:57 UTC)
Last detected dimming:
   5 hours and 18 minutes ago (2025-06-23 14:00 UTC)


Overview for dimming #:
   12806           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 #: 12806          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-05-14 05:12:1110.00.00.00.00 , 0.003412794
2025-05-14 05:15:1120.00.00.00.00 , 0.003412797
2025-05-14 05:18:1130.00.00.00.00 , 0.003412798
2025-05-14 05:21:1140.00.00.00.00 , 0.003412801
2025-05-14 05:24:1150.00.00.00.00 , 1.093412802
2025-05-14 05:27:1160.00.00.00.00 , 5.003412803
2025-05-14 05:30:1170.00.00.00.00 , 7.023412806
2025-05-14 05:33:118-0.4-3.2-8.40.34916.4-48.8-0.73, 0.320.8012.243412809
2025-05-14 05:36:119-2.9-9.2-10.21.528116.0-49.7-0.74, 0.310.8011.063412810
2025-05-14 05:39:1110-4.0-11.3-10.32.137415.9-49.9-0.74, 0.310.8011.313412813
2025-05-14 05:42:1111-4.1-9.2-10.22.239416.4-51.6-0.76, 0.310.823.753412814
2025-05-14 05:45:1112-7.1-10.5-10.43.763417.0-53.7-0.78, 0.320.842.543412817
2025-05-14 05:48:1113-9.0-10.9-10.44.781217.5-51.9-0.76, 0.330.832.673412818
2025-05-14 05:51:1114-9.7-11.4-11.44.680017.5-52.6-0.77, 0.330.831.013412821
2025-05-14 05:54:1115-13.9-13.0-11.66.2113417.4-52.4-0.76, 0.330.832.583412822
2025-05-14 05:57:1116-18.1-13.2-11.26.9150317.1-52.2-0.76, 0.330.8313.123412825
2025-05-14 06:00:1117-25.2-14.2-10.47.9221717.2-51.9-0.76, 0.330.836.273412826
2025-05-14 06:03:1118-33.4-14.1-8.78.2329317.0-52.1-0.76, 0.320.837.033412830
2025-05-14 06:06:1119-42.4-14.6-8.38.543121.10, 0.311.146.783412831
2025-05-14 06:09:1120-55.1-16.5-8.18.857171.10, 0.311.145.163412833
2025-05-14 06:12:1121-70.9-17.3-8.39.374031.10, 0.321.144.963412834
2025-05-14 06:15:1122-101.7-38.6-8.69.297701.08, 0.351.147.103412837
2025-05-14 06:18:1123-119.5-39.2-8.79.6114061.07, 0.371.130.853412838
2025-05-14 06:21:1124-135.4-40.5-8.99.6128111.06, 0.381.133.113412841
2025-05-14 06:24:1125-150.7-41.6-9.29.7140551.06, 0.401.130.003412842
2025-05-14 06:27:1126-163.2-42.1-9.510.2150041.05, 0.411.132.613412845
2025-05-14 06:30:1127-176.3-43.7-9.910.7156461.04, 0.421.131.113412846
2025-05-14 06:33:1128-184.2-45.4-10.110.9159701.04, 0.421.131.003412849
2025-05-14 06:36:1129-189.9-44.3-10.411.3160641.04, 0.431.130.003412850
2025-05-14 06:39:1130-196.3-46.1-10.711.8162001.04, 0.431.130.003412853
2025-05-14 06:42:1131-205.1-47.0-10.912.9166841.04, 0.431.130.003412854
2025-05-14 06:45:1132-211.1-47.7-11.013.2169611.04, 0.431.130.003412857
2025-05-14 06:48:1133-219.4-46.4-11.114.4175791.04, 0.421.130.003412858
2025-05-14 06:51:1134-225.9-48.3-11.114.7179691.05, 0.421.130.003412861
2025-05-14 06:54:1135-238.1-48.1-11.115.6189361.05, 0.401.130.883412862
2025-05-14 06:57:1136-242.2-48.8-11.016.1193321.06, 0.401.131.953412865
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 )