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 14589
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2026-03-05 05:48 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2026-03-05 05:45 UTC)


Overview for dimming #:
   14589           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
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Details for dimming #: 14589          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-12-06 01:15:1110.00.00.00.00 , 0.003607479
2025-12-06 01:18:1120.00.00.00.00 , 0.003607480
2025-12-06 01:21:1130.00.00.00.00 , 0.003607481
2025-12-06 01:24:114-1.5-8.6-9.90.0155 , 0.003607484
2025-12-06 01:27:115-6.1-11.7-9.60.06131.12, 0.041.130.003607485
2025-12-06 01:30:116-15.6-17.6-11.00.012991.09, 0.061.092.353607486
2025-12-06 01:33:117-27.8-32.2-12.10.019511.08, 0.071.084.803607487
2025-12-06 01:36:118-45.5-43.2-11.80.429351.08, 0.071.084.543607493
2025-12-06 01:39:119-64.4-52.7-10.70.740261.07, 0.071.0823.003607494
2025-12-06 01:42:1110-82.1-59.4-11.20.448061.07, 0.071.089.073607499
2025-12-06 01:45:1111-100.9-65.0-11.60.056771.07, 0.071.0718.173607500
2025-12-06 01:48:1112-118.3-65.7-12.00.164491.07, 0.081.0716.113607501
2025-12-06 01:51:1113-135.7-67.1-12.10.272761.07, 0.081.0810.273607502
2025-12-06 02:09:1114-228.5-79.6-12.91.1108291.08, 0.091.080.003607513
2025-12-06 02:12:1115-236.8-81.0-13.01.6109521.08, 0.091.080.003607514
2025-12-06 02:15:1116-247.1-83.6-13.31.7112501.08, 0.091.082.373607515
2025-12-06 02:18:1117-260.3-84.7-13.33.2117411.07, 0.091.084.253607518
2025-12-06 02:21:1118-268.2-85.6-13.63.5118781.07, 0.091.081.943607519
2025-12-06 02:24:1119-275.9-85.9-13.63.3121031.07, 0.101.081.323607523
2025-12-06 02:27:1120-280.4-87.7-13.54.3122201.07, 0.101.087.083607524
2025-12-06 02:30:1121-285.7-89.6-13.74.4123581.07, 0.101.080.003607528
2025-12-06 02:33:1122-292.3-91.9-13.84.4125001.07, 0.101.080.003607529
2025-12-06 02:36:1123-299.4-94.0-14.04.2126601.08, 0.101.080.003607530
2025-12-06 02:39:1124-305.8-94.5-14.13.2127761.07, 0.101.080.003607531
2025-12-06 02:42:1125-311.1-94.8-14.23.8129431.07, 0.101.080.003607532
2025-12-06 02:45:1126-313.1-94.7-14.33.6130421.07, 0.101.080.003607533
2025-12-06 02:48:1127-313.9-94.1-14.53.6130531.07, 0.101.080.843607538
2025-12-06 02:51:1128-320.4-93.5-14.45.7135921.07, 0.101.080.003607539
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 )