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 16047
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2026-09-14 11:06 UTC)
Last detected dimming:
   0 hours and 21 minutes ago (2026-09-14 11:06 UTC)


Overview for dimming #:
   16047           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more
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Details for dimming #: 16047          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2026-07-29 16:45:1110.00.00.00.00 , 0.003833820
2026-07-29 16:48:1120.00.00.00.00 , 0.003833821
2026-07-29 16:51:113-0.9-6.9-14.50.255 , 0.003833824
2026-07-29 16:54:114-9.2-21.0-12.02.1617-3.0-15.1-0.26, -0.150.300.003833825
2026-07-29 16:57:115-18.0-31.7-12.33.41035-3.2-15.5-0.27, -0.150.310.993833828
2026-07-29 17:00:116-25.8-37.7-12.94.71409-3.2-15.6-0.27, -0.150.315.453833829
2026-07-29 17:03:117-33.9-43.9-12.86.01786-3.2-15.7-0.27, -0.150.316.653833832
2026-07-29 17:06:118-38.0-49.4-12.76.61967-3.1-15.6-0.27, -0.150.310.003833833
2026-07-29 17:09:119-43.5-53.4-13.47.22166-3.2-15.5-0.27, -0.150.310.003833836
2026-07-29 17:12:1110-48.6-54.4-13.98.12422-3.2-15.6-0.27, -0.150.315.973833837
2026-07-29 17:15:1111-50.9-57.0-14.48.32491 , 0.003833840
2026-07-29 17:18:1112-50.2-57.7-14.18.824570.91, 0.411.000.003833841
2026-07-29 17:21:1113-47.5-53.9-14.49.123840.91, 0.421.000.003833844
2026-07-29 17:24:1114-46.8-53.4-15.09.8238825.183.90.91, 0.421.000.913833845
2026-07-29 17:27:1115-52.3-54.8-16.110.4233325.283.30.91, 0.421.000.003833848
2026-07-29 17:30:1116-63.5-59.8-16.013.0279625.179.20.90, 0.410.990.003833849
2026-07-29 17:33:1117-76.0-59.8-15.116.0345524.973.40.88, 0.400.963.213833852
2026-07-29 17:36:1118-86.4-66.0-15.817.9384725.075.00.88, 0.400.971.513833853
2026-07-29 17:39:1119-96.9-68.6-15.619.8434625.171.40.87, 0.400.951.443833856
2026-07-29 17:42:1120-100.6-69.3-15.720.1452225.466.40.84, 0.400.931.813833857
2026-07-29 17:45:1121-99.9-70.2-16.019.1442825.667.60.84, 0.400.930.003833860
2026-07-29 17:48:1122-106.3-71.4-16.419.4457026.065.60.83, 0.410.921.373833861
2026-07-29 17:51:1123-106.6-69.5-16.718.9449926.268.20.84, 0.410.940.003833864
2026-07-29 17:54:1124-100.3-68.8-16.917.5427926.471.30.86, 0.420.950.003833865
2026-07-29 17:57:1125-97.0-68.0-16.817.4422626.572.30.86, 0.420.960.003833868
2026-07-29 18:00:1126-95.1-66.8-16.917.2416526.273.00.87, 0.420.960.003833869
2026-07-29 18:03:1127-96.9-66.1-17.217.6422226.672.00.86, 0.420.960.003833872
2026-07-29 18:06:1128-99.1-64.6-17.018.4439626.670.30.85, 0.420.950.003833873
2026-07-29 18:09:1129-100.4-62.8-16.918.8448326.767.70.83, 0.420.930.003833876
2026-07-29 18:12:1130-102.7-60.4-17.219.6462126.468.00.84, 0.410.940.003833877
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 )