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 12524
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-04-25 22:24 UTC)
Last detected dimming:
   0 hours and 30 minutes ago (2025-04-25 22:15 UTC)


Overview for dimming #:
   12524           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 #: 12524          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-14 22:18:1110.00.00.00.00 , 0.003385734
2025-04-14 22:21:1120.00.0-5.80.02 , 0.003385737
2025-04-14 22:24:113-0.2-2.1-6.90.727 , 0.003385738
2025-04-14 22:27:114-0.8-5.6-8.90.978-0.84, -0.541.001.593385741
2025-04-14 22:30:115-1.8-9.7-9.82.5166-0.84, -0.541.000.003385742
2025-04-14 22:33:116-3.2-13.1-11.43.5255-35.1-84.2-0.82, -0.571.002.153385745
2025-04-14 22:36:117-6.4-17.7-12.65.4443-8.0-54.5-0.82, -0.080.821.993385746
2025-04-14 22:39:118-11.6-19.9-12.07.7808-8.8-56.2-0.83, -0.100.846.613385749
2025-04-14 22:42:119-14.4-23.0-12.68.3947-9.9-59.4-0.86, -0.120.8712.563385750
2025-04-14 22:45:2310-17.7-23.8-12.79.31178-10.4-59.9-0.86, -0.130.876.483385751
2025-04-14 22:48:1111-19.5-23.1-12.09.21291-10.0-60.3-0.86, -0.130.876.523385754
2025-04-14 22:51:1112-22.5-24.7-12.010.41504-10.6-61.8-0.88, -0.140.890.843385757
2025-04-14 22:54:1113-26.8-29.8-11.211.11797-22.7-64.7-0.84, -0.350.910.863385758
2025-04-14 22:57:1114-32.4-30.5-11.312.52229-21.5-65.6-0.86, -0.330.920.003385761
2025-04-14 23:00:1115-40.9-31.6-10.515.33005-19.7-64.8-0.86, -0.300.910.003385762
2025-04-14 23:03:1116-51.9-30.9-10.715.93829-20.0-64.0-0.85, -0.300.910.003385765
2025-04-14 23:06:1117-59.9-31.3-10.718.14429-18.4-63.8-0.86, -0.280.900.003385766
2025-04-14 23:09:1118-62.3-31.2-10.818.44617-18.0-62.9-0.86, -0.270.900.003385769
2025-04-14 23:12:1119-65.6-33.1-10.719.04928-17.8-63.0-0.86, -0.270.900.003385770
2025-04-14 23:15:1120-57.9-33.9-10.718.64338-18.1-62.4-0.85, -0.270.890.003385773
2025-04-14 23:18:1121-69.2-29.8-10.918.75233-16.6-62.2-0.86, -0.240.890.003385774

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 )