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 13274
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-07-30 15:06 UTC)
Last detected dimming:
   1 hours and 11 minutes ago (2025-07-30 14:18 UTC)


Overview for dimming #:
   13274           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 #: 13274          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-12 14:42:1110.00.00.00.00 , 0.003469546
2025-07-12 14:45:1120.00.00.00.00 , 0.003469547
2025-07-12 14:48:1130.00.00.00.00 , 0.003469551
2025-07-12 14:51:1140.00.00.00.00 , 0.003469552
2025-07-12 14:54:115-0.5-4.8-18.40.332 , 0.003469554
2025-07-12 14:57:116-3.6-15.7-15.52.8223-34.262.70.74, -0.590.952.003469555
2025-07-12 15:00:117-7.5-23.8-17.05.5410-34.363.60.75, -0.590.961.293469558
2025-07-12 15:03:118-11.0-27.6-19.86.6512-38.468.00.73, -0.650.981.123469559
2025-07-12 15:06:119-14.7-28.8-20.19.5644-37.865.10.72, -0.640.970.883469562
2025-07-12 15:09:1110-15.7-29.2-20.210.4681-37.965.00.72, -0.640.970.003469563
2025-07-12 15:12:1111-32.6-29.1-13.410.71992-1.08, 0.171.091.433469566
2025-07-12 15:15:1112-36.2-27.9-13.310.22269-1.08, 0.171.092.053469567
2025-07-12 15:18:1113-39.1-28.4-12.69.22613-1.08, 0.171.091.553469571
2025-07-12 15:21:1114-39.2-28.4-11.87.92745-1.08, 0.161.090.003469572
2025-07-12 15:24:1115-41.4-29.0-10.97.33015-1.08, 0.161.090.003469574
2025-07-12 15:27:1116-41.3-29.1-10.96.53085-1.08, 0.161.090.003469575
2025-07-12 15:30:1117-44.3-28.8-11.17.63262-1.08, 0.161.090.003469578
2025-07-12 15:33:1118-43.2-30.1-11.37.63100-1.08, 0.171.090.003469579
2025-07-12 15:36:1119-56.8-30.4-11.811.03937-1.08, 0.171.091.203469582
2025-07-12 15:39:1120-65.4-37.6-12.312.74253-35.962.20.72, -0.620.951.423469583
2025-07-12 15:42:1121-69.8-42.9-12.613.44435-35.962.10.72, -0.620.950.953469586
2025-07-12 15:45:1122-75.4-45.6-12.114.84798-1.08, 0.171.090.003469587
2025-07-12 15:48:1123-89.0-48.6-12.317.15535-1.08, 0.161.090.003469590
2025-07-12 15:51:1124-93.8-45.0-12.319.05891-1.08, 0.141.090.003469591
2025-07-12 15:54:1125-99.9-43.3-12.220.86301-1.08, 0.131.090.003469594
2025-07-12 15:57:1126-102.6-43.3-11.920.76470-1.08, 0.121.090.003469595
2025-07-12 16:00:1127-144.9-90.1-12.425.27490-1.08, 0.101.080.913469598
2025-07-12 16:03:1128-145.9-93.3-12.525.17473-1.08, 0.101.081.133469599
2025-07-12 16:06:1129-191.5-93.2-13.934.39719-1.08, 0.081.086.143469602
2025-07-12 16:09:1130-216.1-93.9-14.035.311403-33.863.80.75, -0.590.966.913469603
2025-07-12 16:12:1131-219.1-91.2-14.235.411548-33.364.20.76, -0.580.961.293469606
2025-07-12 16:15:1132-217.6-89.2-14.235.911476-32.864.40.77, -0.570.960.003469607
2025-07-12 16:18:1133-215.3-90.0-14.535.311250-33.064.70.77, -0.580.960.003469610
2025-07-12 16:21:1134-217.8-98.7-14.435.211302-33.664.60.76, -0.580.960.873469611
2025-07-12 16:24:1135-210.3-111.0-14.333.010899-33.864.50.76, -0.590.960.003469614
2025-07-12 16:27:1136-208.2-114.3-14.532.410555-33.064.30.76, -0.570.960.003469615
2025-07-12 16:30:1137-213.6-115.5-14.533.210834-33.364.50.76, -0.580.960.003469618
2025-07-12 16:33:1138-198.8-117.6-14.229.69949-32.266.60.78, -0.560.960.003469619
2025-07-12 16:36:1139-215.4-118.5-14.833.710644-31.766.50.79, -0.550.961.303469622
2025-07-12 16:39:1140-215.8-115.4-14.834.210646-31.965.90.78, -0.560.960.003469623
2025-07-12 16:42:1141-239.1-111.3-15.138.311412-0.91, 0.481.030.003469626
2025-07-12 16:45:1142-237.2-108.6-15.338.811227-0.91, 0.491.030.003469627
2025-07-12 16:48:1143-234.6-106.9-15.338.911088-0.91, 0.491.030.003469630
2025-07-12 16:51:1144-232.9-102.1-15.539.010852-31.963.80.77, -0.560.950.003469631
2025-07-12 16:54:1145-220.8-96.5-15.439.510479-30.863.90.78, -0.540.950.003469634
2025-07-12 16:57:1146-225.7-90.5-15.441.310782-30.564.60.79, -0.540.950.003469635
2025-07-12 17:00:1147-225.6-87.2-15.440.510766-30.663.30.78, -0.540.950.003469638

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 )