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 14025
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-10-01 20:57 UTC)
Last detected dimming:
   8 hours and 22 minutes ago (2025-10-01 12:54 UTC)


Overview for dimming #:
   14025           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 #: 14025          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-01 08:09:1110.00.00.00.00 , 0.003545333
2025-10-01 08:12:1120.00.00.00.00 , 0.003545337
2025-10-01 08:15:1130.00.00.00.00 , 0.003545338
2025-10-01 08:18:1140.00.00.00.00 , 0.003545341
2025-10-01 08:21:1150.00.00.00.00 , 1.303545342
2025-10-01 08:24:2360.00.00.00.00 , 1.823545343
2025-10-01 08:27:1170.00.00.00.00 , 1.683545344
2025-10-01 08:30:1180.00.00.00.00 , 2.423545345
2025-10-01 08:33:1190.00.00.00.00 , 3.313545352
2025-10-01 08:36:11100.00.00.00.00 , 4.443545353
2025-10-01 08:39:11110.00.00.00.00 , 3.673545354
2025-10-01 08:42:11120.00.00.00.00 , 3.913545355
2025-10-01 08:45:11130.00.00.00.00 , 4.143545357
2025-10-01 08:48:11140.00.00.00.00 , 4.263545360
2025-10-01 08:51:11150.00.00.00.00 , 10.943545361
2025-10-01 08:54:11160.00.00.00.00 , 16.193545366
2025-10-01 08:57:11170.00.00.00.00 , 18.113545367
2025-10-01 09:00:1118-0.6-5.0-12.10.24718.4-34.9-0.55, 0.230.597.313545368
2025-10-01 09:03:1119-1.5-9.9-12.30.512120.4-38.2-0.59, 0.260.645.953545369
2025-10-01 09:06:1120-2.6-11.4-12.50.820920.0-37.8-0.58, 0.260.6414.833545374
2025-10-01 09:09:1121-4.2-12.4-12.71.332121.1-39.1-0.60, 0.280.6617.373545375
2025-10-01 09:12:2322-7.6-14.6-12.72.357721.1-38.6-0.59, 0.280.6523.313545376
2025-10-01 09:15:1123-10.1-15.3-13.82.870721.7-39.6-0.60, 0.290.6626.233545377
2025-10-01 09:18:1124-13.0-16.5-15.03.484721.6-39.3-0.60, 0.280.6626.683545378
2025-10-01 09:21:1125-19.2-18.4-15.94.1105614.8-31.0-0.50, 0.160.5323.663545381
2025-10-01 09:24:1126-22.6-25.1-17.44.3109316.5-31.6-0.51, 0.190.544.933545384
2025-10-01 09:27:1127-28.7-37.9-19.04.9122015.4-30.2-0.49, 0.170.525.083545385
2025-10-01 09:30:1128-32.7-49.7-20.45.1129515.1-29.8-0.49, 0.160.519.563545390
2025-10-01 09:33:1129-38.6-57.7-21.85.4137414.4-28.9-0.47, 0.150.5019.553545391
2025-10-01 09:36:1130-50.8-69.0-23.46.4163413.0-27.3-0.45, 0.120.4725.133545392
2025-10-01 09:39:1131-57.4-77.6-25.46.7169812.9-27.2-0.45, 0.120.4719.903545393
2025-10-01 09:42:1132-66.0-101.5-26.47.1180712.8-27.0-0.45, 0.120.473.123545396
2025-10-01 09:45:1133-80.2-131.2-29.07.4189712.6-26.7-0.44, 0.120.463.613545397
2025-10-01 09:48:1134-90.6-141.7-30.07.9202812.6-26.7-0.44, 0.120.464.723545402
2025-10-01 09:51:1135-99.5-146.4-33.18.0206212.6-26.6-0.44, 0.120.464.613545403
2025-10-01 09:54:1136-110.5-153.6-34.58.5219112.5-26.6-0.44, 0.120.4611.263545404
2025-10-01 09:57:1137-121.0-159.0-36.98.8228312.6-26.7-0.44, 0.120.469.373545405
2025-10-01 10:00:1138-132.6-167.4-38.79.3243312.5-26.6-0.44, 0.120.462.573545406
2025-10-01 10:03:1139-139.4-168.2-39.39.6250812.6-26.7-0.44, 0.120.468.143545410
2025-10-01 10:06:1140-154.2-171.1-33.69.8297112.6-26.7-0.44, 0.120.468.303545413
2025-10-01 10:09:1141-161.8-171.8-28.79.8349912.6-26.7-0.44, 0.120.469.893545414
2025-10-01 10:12:1142-170.9-171.8-28.810.3367412.5-26.8-0.45, 0.120.464.353545415
2025-10-01 10:15:1143-178.5-174.8-31.211.0363312.6-26.8-0.45, 0.120.4641.193545417
2025-10-01 10:18:1144-190.8-175.7-26.811.2434012.6-26.7-0.44, 0.120.4618.563545420
2025-10-01 10:21:1145-200.5-178.5-25.711.5461712.6-26.7-0.44, 0.120.4612.513545421
2025-10-01 10:24:1146-208.6-180.3-25.011.7478412.6-26.8-0.45, 0.120.4625.113545425
2025-10-01 10:27:1147-216.7-180.8-26.111.9483812.6-26.9-0.45, 0.120.4632.413545426
2025-10-01 10:30:1148-226.2-182.2-25.712.2504012.6-26.8-0.45, 0.120.4637.733545430
2025-10-01 10:33:1149-240.7-185.4-22.014.1577812.7-26.9-0.45, 0.120.4652.013545431
2025-10-01 10:36:1150-249.9-184.8-21.114.4606212.7-27.0-0.45, 0.120.4610.533545432
2025-10-01 10:39:1151-253.3-183.2-20.414.9626212.8-27.0-0.45, 0.120.463.983545433
2025-10-01 10:42:1152-260.8-181.7-21.214.9632012.8-27.0-0.45, 0.120.460.003545437
2025-10-01 10:45:1153-266.6-183.3-21.315.2637412.8-27.1-0.45, 0.120.470.003545438
2025-10-01 10:48:1154-278.7-185.0-21.115.5660612.8-27.1-0.45, 0.120.470.003545442
2025-10-01 10:51:1155-287.6-187.6-21.615.5659612.8-27.2-0.45, 0.120.470.923545443
2025-10-01 10:54:1156-291.9-186.5-20.816.0677212.8-27.3-0.45, 0.120.470.003545444
2025-10-01 10:57:1157-300.7-189.0-21.316.4685412.8-27.2-0.45, 0.120.471.133545445
2025-10-01 11:00:1158-306.8-190.2-21.216.7702312.8-27.2-0.45, 0.120.471.183545448
2025-10-01 11:03:1159-310.3-190.2-21.116.9705312.9-27.3-0.45, 0.120.470.943545449
2025-10-01 11:06:1160-319.8-188.9-21.119.1737412.9-27.3-0.45, 0.120.471.243545452
2025-10-01 11:09:1161-358.5-189.3-17.632.2964313.2-27.3-0.45, 0.130.470.003545453
2025-10-01 11:12:1162-355.4-189.4-18.830.4912413.1-27.3-0.45, 0.130.470.003545457
2025-10-01 11:15:1163-358.8-190.0-18.430.4924313.1-27.4-0.45, 0.130.470.003545458
2025-10-01 11:18:1164-347.6-189.2-18.924.5849413.0-27.4-0.45, 0.120.470.003545463
2025-10-01 11:21:1165-371.7-184.2-19.332.2953713.2-27.5-0.46, 0.130.470.003545464
2025-10-01 11:24:1166-386.0-181.1-18.235.31022813.3-27.6-0.46, 0.130.470.003545465
2025-10-01 11:27:1167-355.3-182.5-24.421.2775513.0-27.7-0.46, 0.130.480.003545466
2025-10-01 11:30:1168-397.1-184.5-19.033.91022913.3-27.6-0.46, 0.130.473.873545470
2025-10-01 11:33:0069-518.0-188.7-13.838.11827613.7-28.3-0.47, 0.140.490.003545471
2025-10-01 11:36:1170-407.7-189.1-20.133.81010313.1-27.6-0.46, 0.130.470.003545472
2025-10-01 11:39:1171-538.8-190.8-13.444.11989813.8-28.4-0.47, 0.140.490.003545473
2025-10-01 11:42:1172-415.0-189.8-19.434.51036413.1-27.7-0.46, 0.130.480.943545476
2025-10-01 11:45:1173-548.4-188.1-13.647.52061113.8-28.5-0.47, 0.140.4910.923545477
2025-10-01 11:48:1174-559.8-192.1-13.749.32102613.8-28.4-0.47, 0.140.4912.993545482
2025-10-01 11:51:1175-371.0-190.0-27.119.0772513.0-27.9-0.46, 0.130.485.353545483
2025-10-01 11:54:1176-415.1-189.1-19.335.71046413.2-27.8-0.46, 0.130.481.533545484
2025-10-01 11:57:1177-415.1-188.0-19.635.31042813.2-27.7-0.46, 0.130.482.433545485
2025-10-01 12:00:1178-418.6-188.1-18.936.71070013.3-27.8-0.46, 0.130.4811.163545488
2025-10-01 12:03:1179-418.0-190.2-19.336.01057913.3-27.7-0.46, 0.130.487.473545489
2025-10-01 12:18:1180-548.0-195.5-14.048.32036514.0-28.6-0.47, 0.140.490.003545503
2025-10-01 12:21:1181-555.8-195.9-14.249.32032913.9-28.6-0.47, 0.140.490.003545504
2025-10-01 12:24:1182-423.6-196.9-20.738.71037813.3-27.9-0.46, 0.130.482.673545505
2025-10-01 12:27:1183-565.7-195.5-14.750.61999713.8-28.6-0.47, 0.140.490.003545506
2025-10-01 12:30:1184-428.5-211.8-20.938.21023313.2-28.1-0.46, 0.130.488.643545511
2025-10-01 12:33:1185-563.4-207.0-14.850.92001213.9-28.8-0.47, 0.140.495.983545512
2025-10-01 12:36:1186-558.0-200.4-14.950.21977913.8-28.7-0.47, 0.140.494.413545513
2025-10-01 12:39:1187-563.4-202.5-14.850.92002913.8-28.7-0.47, 0.140.4921.093545514
2025-10-01 12:42:1188-566.9-203.8-15.250.41984813.8-28.7-0.47, 0.140.4918.163545516
2025-10-01 12:45:1189-570.2-216.9-15.450.01983013.8-28.9-0.48, 0.140.5010.193545517
2025-10-01 12:48:1190-582.8-317.9-15.450.31994613.7-28.9-0.48, 0.140.501.063545520
2025-10-01 12:51:1191-598.9-470.7-15.650.11984713.6-29.1-0.48, 0.140.501.383545521
2025-10-01 12:54:1192-597.9-461.8-15.450.22010613.7-29.2-0.48, 0.140.502.083545524

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 )