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 9881
Detector 24h operating status:

Last processed image:    
   0 hours and 28 minutes ago (2024-05-02 07:15 UTC)
Last detected dimming:
   0 hours and 45 minutes ago (2024-05-02 06:57 UTC)


Overview for dimming #:
   9881           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 #: 9881          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-04-19 04:09:1110.00.00.00.00 , 0.003095247
2024-04-19 04:12:1120.00.00.00.00 , 0.003095248
2024-04-19 04:15:1130.00.00.00.00 , 1.063095256
2024-04-19 04:18:1140.00.00.00.00 , 1.023095257
2024-04-19 04:21:115-0.10.0-23.00.03 , 0.003095258
2024-04-19 04:24:116-0.4-1.8-9.00.338 , 12.113095259
2024-04-19 04:27:117-0.7-3.4-6.80.777 , 1.753095260
2024-04-19 04:30:118-0.8-5.1-8.50.7765.9-66.3-0.92, 0.140.930.003095261
2024-04-19 04:33:119-1.4-6.8-8.41.2135 , 1.283095269
2024-04-19 04:36:1110-2.3-8.4-8.71.8209-15.22.40.04, -0.170.1810.963095270
2024-04-19 04:39:1111-4.3-9.4-10.22.5385-1.2-16.7-0.29, 0.070.300.903095271
2024-04-19 04:42:1112-6.2-9.7-9.83.45824.3-45.2-0.72, 0.140.739.363095272
2024-04-19 04:45:1113-8.6-11.2-9.54.47972.1-45.8-0.72, 0.100.7313.393095273
2024-04-19 04:48:1114-9.5-14.9-9.84.78514.3-45.1-0.72, 0.140.731.003095274
2024-04-19 04:51:1115-11.2-14.8-9.85.4996-1.0-41.4-0.67, 0.050.670.003095275
2024-04-19 04:54:1116-14.8-17.0-9.86.71344-2.9-36.4-0.60, 0.020.6014.763095276
2024-04-19 05:09:1117-32.7-17.8-11.213.32659-0.1-40.3-0.65, 0.070.660.003095285
2024-04-19 05:12:1118-39.4-17.4-10.416.233490.4-36.3-0.60, 0.080.600.003095286
2024-04-19 05:15:1119-42.5-18.8-10.517.536050.5-37.3-0.61, 0.080.625.893095295
2024-04-19 05:18:1120-47.8-19.9-10.618.939860.0-35.6-0.59, 0.080.595.313095296
2024-04-19 05:21:1121-51.1-20.8-10.419.94306-0.7-36.4-0.60, 0.060.600.003095297
2024-04-19 05:24:1122-53.4-20.1-10.421.04489-0.7-35.8-0.59, 0.060.600.003095298
2024-04-19 05:27:1123-56.4-21.2-10.721.64599-0.6-33.8-0.56, 0.070.570.003095299
2024-04-19 05:30:1124-59.9-21.6-10.722.44817-0.7-33.0-0.55, 0.060.558.723095300
2024-04-19 05:33:1125-60.6-22.5-11.422.04592-8.1-27.6-0.46, -0.060.4765.083095301
2024-04-19 05:36:1126-74.1-22.6-11.026.85787-7.0-27.2-0.46, -0.040.4635.383095302
2024-04-19 05:39:1127-73.6-23.4-11.027.15749-4.5-30.0-0.50, 0.000.500.003095309
2024-04-19 05:42:1128-77.9-24.1-10.828.56155-5.8-28.8-0.49, -0.020.490.003095310
2024-04-19 05:45:1129-81.2-25.2-11.128.36250-6.4-29.1-0.49, -0.030.495.043095311
2024-04-19 05:48:1130-83.7-25.4-11.129.26426-6.3-27.9-0.47, -0.030.4776.203095312
2024-04-19 05:51:1131-88.4-26.8-11.230.06647-6.2-27.8-0.47, -0.030.4750.943095313
2024-04-19 05:54:1132-96.9-28.4-11.332.17157-6.5-24.3-0.41, -0.030.42106.753095314
2024-04-19 06:09:1133-126.3-31.1-11.044.59398-6.2-23.5-0.40, -0.020.400.003095323
2024-04-19 06:12:1134-124.3-32.9-11.640.08699-6.8-21.4-0.37, -0.030.370.003095324
2024-04-19 06:15:1135-131.9-41.2-11.940.98999-6.3-20.2-0.35, -0.020.353.903095333
2024-04-19 06:18:1136-141.1-41.3-12.043.99621-6.9-20.3-0.35, -0.040.3536.583095334
2024-04-19 06:21:1137-145.1-46.5-12.044.09713-6.5-18.8-0.32, -0.030.3331.333095335
2024-04-19 06:24:1138-154.4-55.7-12.146.410127-6.1-17.7-0.31, -0.020.3124.683095336
2024-04-19 06:27:1139-157.9-51.6-12.446.610232-5.4-17.7-0.31, -0.010.3114.063095337
2024-04-19 06:30:1140-165.1-48.7-12.348.610700-5.5-17.0-0.30, -0.010.3016.693095338
2024-04-19 06:33:1141-178.5-48.5-12.152.511703-6.5-15.1-0.26, -0.030.266.713095339
2024-04-19 06:36:1142-171.1-43.9-12.450.811124-5.6-18.8-0.32, -0.010.3210.713095340
2024-04-19 06:39:1143-164.4-48.7-12.449.210648-6.5-19.6-0.34, -0.030.3410.723095347
2024-04-19 06:42:1144-173.0-47.0-12.450.911034-6.6-18.9-0.33, -0.030.336.623095348
2024-04-19 06:45:1145-175.1-43.8-12.649.711178-7.9-18.5-0.32, -0.050.320.003095349
2024-04-19 06:48:1146-181.5-48.9-12.552.011426-6.8-17.2-0.30, -0.030.300.003095350
2024-04-19 06:51:1147-180.8-60.2-12.649.911159-6.4-17.9-0.31, -0.030.318.373095351
2024-04-19 06:54:1148-191.8-60.8-12.353.011910-7.0-16.6-0.29, -0.030.291.143095352
2024-04-19 07:09:1149-244.2-76.7-12.264.614945-7.2-16.4-0.28, -0.040.290.003095361
2024-04-19 07:12:1150-294.9-77.4-12.087.218569-7.7-20.3-0.35, -0.050.350.003095362
2024-04-19 07:15:1151-267.2-77.7-12.469.216153-8.1-14.9-0.26, -0.050.262.763095370
2024-04-19 07:18:1152-273.0-75.2-12.470.016361-8.7-13.4-0.23, -0.060.240.973095371
2024-04-19 07:21:1153-385.5-77.1-12.3114.924584-10.3-16.5-0.28, -0.090.3024.463095372
2024-04-19 07:24:1154-356.1-71.9-12.1102.022483-10.2-14.8-0.25, -0.090.274.193095373
2024-04-19 07:27:1155-364.6-76.1-12.2103.422687-10.5-14.6-0.25, -0.100.273.803095374
2024-04-19 07:30:1156-366.5-77.0-12.5101.822182-10.5-14.2-0.25, -0.100.264.233095375
2024-04-19 07:33:1157-385.5-71.1-12.3106.723485-10.2-13.1-0.23, -0.090.240.003095383
2024-04-19 07:36:1158-392.1-73.0-12.3109.023908-10.0-11.9-0.21, -0.090.221.883095384
2024-04-19 07:39:1159-408.5-80.8-12.5110.324313-10.9-10.2-0.18, -0.100.202.203095385
2024-04-19 07:42:1160-409.1-78.5-12.4110.024227-10.6-10.1-0.17, -0.100.206.113095386
2024-04-19 07:45:1161-481.6-75.2-12.6146.628958-12.1-11.6-0.20, -0.120.231.853095387
2024-04-19 07:48:1162-493.1-75.4-12.7145.929153-12.6-12.0-0.21, -0.130.242.703095388
2024-04-19 07:51:1163-505.5-75.9-12.8145.529322-12.2-11.7-0.20, -0.120.244.903095389
2024-04-19 07:54:1164-515.8-81.7-12.9146.129653-12.1-11.4-0.20, -0.120.238.933095390
2024-04-19 08:09:1165-606.1-128.0-13.3158.532703-10.6-11.1-0.19, -0.100.220.003095399
2024-04-19 08:12:1166-605.0-131.5-13.5155.631993-9.6-11.6-0.20, -0.080.220.003095400
2024-04-19 08:15:1167-605.3-134.7-13.3157.132207-8.7-11.7-0.20, -0.060.214.643095408
2024-04-19 08:18:1168-596.8-138.5-13.7154.730745-7.9-12.9-0.22, -0.050.234.483095409
2024-04-19 08:21:2369-631.0-142.3-13.4162.632854-7.8-13.4-0.23, -0.050.244.463095410
2024-04-19 08:24:1170-617.5-145.0-13.7155.531349-7.0-14.1-0.25, -0.030.256.613095411
2024-04-19 08:27:1171-613.9-147.3-13.8152.630584-6.4-14.3-0.25, -0.020.257.413095412
2024-04-19 08:30:1172-652.2-148.7-13.7160.532653-6.3-14.1-0.25, -0.020.2516.923095413
2024-04-19 08:33:1173-659.9-151.0-13.8160.732443-6.0-13.6-0.24, -0.020.249.143095421
2024-04-19 08:36:1174-682.4-153.0-14.0162.133000-6.4-12.9-0.22, -0.020.2311.933095422
2024-04-19 08:39:1175-709.7-155.4-14.0166.034197-6.3-13.0-0.23, -0.020.2398.273095423
2024-04-19 08:42:1176-707.6-157.1-14.4161.933254-5.8-13.7-0.24, -0.010.2429.583095424
2024-04-19 08:45:1177-727.3-161.1-14.4164.233930-5.9-13.7-0.24, -0.010.2418.203095425
2024-04-19 08:48:1178-746.6-159.5-14.2168.034947-5.7-13.7-0.24, -0.010.2414.773095426
2024-04-19 08:51:1179-730.3-162.3-14.2157.633730-5.3-14.1-0.25, 0.000.2524.383095427
2024-04-19 08:54:1180-761.0-163.7-14.4161.835026-5.0-14.6-0.25, 0.000.2519.253095428
2024-04-19 09:09:1181-777.1-169.0-14.6160.534831-4.6-13.9-0.24, 0.010.240.003095437
2024-04-19 09:12:1182-796.3-170.7-14.5164.635628-4.6-13.3-0.23, 0.010.230.003095438
2024-04-19 09:15:1183-840.9-170.6-14.0174.338999-4.5-14.2-0.25, 0.010.2531.263095447
2024-04-19 09:18:1184-876.8-171.1-13.8181.740883-4.8-13.5-0.24, 0.010.245.563095448
2024-04-19 09:21:1185-875.8-171.2-13.8178.840450-4.4-13.5-0.24, 0.010.248.803095449
2024-04-19 09:24:1186-892.6-171.1-13.9179.340766-4.3-13.2-0.23, 0.010.2316.913095450
2024-04-19 09:27:1187-983.2-169.7-13.4238.947088-4.3-13.5-0.24, 0.010.2424.703095451
2024-04-19 09:30:1188-985.7-168.3-13.4238.247052-4.0-13.3-0.23, 0.020.2310.143095452
2024-04-19 09:33:1189-994.0-167.7-13.5237.947206-3.8-13.1-0.23, 0.020.238.993095453
2024-04-19 09:36:1190-1,012.0-167.8-13.6239.847732-4.9-14.3-0.25, 0.000.257.453095454
2024-04-19 09:39:1191-1,016.9-166.2-13.4239.248258-4.7-14.8-0.26, 0.010.261.513095461
2024-04-19 09:42:1192-1,027.3-166.3-13.7240.847916-4.5-14.4-0.25, 0.010.256.563095462
2024-04-19 09:45:1193-1,041.2-165.4-13.8244.448357-4.6-14.4-0.25, 0.010.250.003095463
2024-04-19 09:48:1194-1,049.6-165.2-13.8244.048974-4.4-14.4-0.25, 0.010.254.653095464
2024-04-19 09:51:1195-1,072.2-164.6-13.8249.649909-4.6-14.1-0.25, 0.010.251.643095465
2024-04-19 09:54:1196-1,088.3-162.2-13.9254.650566-4.8-14.4-0.25, 0.000.2523.633095466
2024-04-19 10:09:1197-1,147.8-157.6-14.0261.153123-5.6-14.5-0.25, -0.010.250.003095475
2024-04-19 10:12:1198-1,176.3-156.4-13.9269.854973-5.8-14.7-0.26, -0.010.260.003095476
2024-04-19 10:15:1199-1,172.7-154.8-14.1265.454546-5.8-15.0-0.26, -0.010.269.823095484
2024-04-19 10:18:11100-1,163.8-154.3-14.1259.853625-5.6-15.1-0.26, -0.010.2612.843095485
2024-04-19 10:21:11101-1,174.5-152.7-14.2262.353976-5.9-15.4-0.27, -0.010.2717.713095486
2024-04-19 10:24:11102-1,190.9-151.4-14.3269.354892-6.0-15.9-0.28, -0.020.2811.163095487
2024-04-19 10:27:11103-1,165.5-150.4-14.3266.753300-6.1-15.8-0.27, -0.020.275.323095488
2024-04-19 10:30:11104-1,196.1-148.1-14.3272.055403-6.3-16.2-0.28, -0.020.280.003095489
2024-04-19 10:33:11105-1,202.5-145.5-14.2275.355987-6.4-16.7-0.29, -0.030.290.003095497
2024-04-19 10:36:11106-1,198.5-143.7-14.5272.555225-6.6-16.8-0.29, -0.030.290.003095498
2024-04-19 10:39:11107-1,180.0-142.6-14.7268.953741-6.7-16.9-0.29, -0.030.290.003095499
2024-04-19 10:42:11108-1,184.4-141.8-14.7270.754057-6.9-17.1-0.30, -0.030.304.843095500
2024-04-19 10:45:11109-1,219.3-140.0-14.2279.158195-7.2-17.8-0.31, -0.040.311.893095501
2024-04-19 10:48:11110-1,222.6-139.0-14.3278.858153-7.4-18.0-0.31, -0.040.3112.223095502
2024-04-19 10:51:11111-1,215.2-138.7-14.2276.457961-7.5-17.9-0.31, -0.040.314.263095503
2024-04-19 10:54:11112-1,206.5-137.5-14.3275.757589-7.9-18.1-0.31, -0.050.320.003095504
2024-04-19 11:09:11113-1,199.7-135.6-14.4280.158497-9.3-18.9-0.32, -0.080.330.003095513
2024-04-19 11:12:11114-1,197.8-134.7-14.3280.358703-9.3-19.1-0.33, -0.080.340.003095514
2024-04-19 11:15:11115-1,204.5-133.9-14.2280.759306-9.5-19.6-0.34, -0.080.350.003095523

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 )