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 12623
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2025-05-22 12:12 UTC)
Last detected dimming:
   0 hours and 24 minutes ago (2025-05-22 12:12 UTC)


Overview for dimming #:
   12623           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

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Details for dimming #: 12623          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-23 22:45:1110.00.00.00.00 , 0.003393474
2025-04-23 22:48:1120.00.00.00.00 , 0.003393477
2025-04-23 22:51:1130.00.00.00.00 , 0.003393478
2025-04-23 22:54:1140.00.00.00.00 , 1.003393481
2025-04-23 22:57:1150.00.00.00.00 , 1.423393482
2025-04-23 23:00:1160.00.00.00.00 , 1.323393485
2025-04-23 23:03:117-0.1-0.3-14.00.19 , 5.953393486
2025-04-23 23:06:118-0.9-8.2-16.80.450 , 1.913393489
2025-04-23 23:09:119-4.0-10.8-8.01.3385 , 2.693393490
2025-04-23 23:12:1110-9.3-13.5-8.42.695030.058.10.74, 0.540.924.023393493
2025-04-23 23:15:1111-13.4-16.1-8.23.21360 , 8.173393494
2025-04-23 23:18:1112-16.7-18.3-8.33.416545.826.60.45, 0.180.4916.323393498
2025-04-23 23:21:1113-19.3-19.8-8.53.817990.122.30.38, 0.080.395.523393499
2025-04-23 23:24:1114-24.1-21.2-9.14.420783.121.30.37, 0.130.390.923393501
2025-04-23 23:27:1115-28.7-23.1-9.24.423615.025.20.43, 0.170.461.373393502
2025-04-23 23:30:1116-30.4-26.3-9.34.424126.425.70.44, 0.190.4813.723393505
2025-04-23 23:33:1117-33.9-29.0-9.56.426195.227.30.46, 0.170.498.593393506
2025-04-23 23:36:1118-35.8-30.3-10.06.426125.227.30.46, 0.170.495.033393509
2025-04-23 23:39:1119-40.9-31.0-10.58.028394.725.10.43, 0.160.463.043393510
2025-04-23 23:42:1120-46.2-34.3-10.810.130685.825.60.44, 0.180.472.913393513
2025-04-23 23:45:1121-51.9-34.8-10.811.734506.326.10.44, 0.190.481.983393514
2025-04-23 23:48:1122-56.5-34.0-11.312.637736.625.30.43, 0.190.472.233393518
2025-04-23 23:51:1123-64.9-43.0-11.613.64110-12.2-51.5-0.77, -0.160.792.163393519
2025-04-23 23:54:1124-69.7-49.4-11.715.04314-11.8-49.9-0.76, -0.150.771.323393521
2025-04-23 23:57:1125-76.5-44.7-12.017.04734-11.2-45.2-0.70, -0.140.720.003393522
2025-04-24 00:00:1126-91.6-38.6-12.023.05892-11.8-45.4-0.71, -0.150.726.973393525
2025-04-24 00:03:1127-93.9-36.6-12.123.56007-11.8-47.4-0.73, -0.150.741.393393526
2025-04-24 00:06:1128-103.4-33.4-12.227.66621-12.1-44.5-0.69, -0.150.711.593393529
2025-04-24 00:09:1129-107.9-32.7-12.128.36986-11.6-46.9-0.72, -0.150.743.853393530
2025-04-24 00:12:1130-113.6-43.9-12.128.57270-11.7-47.2-0.73, -0.150.744.323393533
2025-04-24 00:15:1131-115.4-47.8-12.126.57333-11.5-48.7-0.75, -0.150.762.743393534
2025-04-24 00:18:1132-115.5-58.6-12.028.47299-13.5-50.8-0.76, -0.180.781.513393537
2025-04-24 00:21:1133-125.6-51.4-12.231.07953-12.3-40.3-0.64, -0.150.661.023393538
2025-04-24 00:24:1134-133.6-61.2-12.532.08344-12.7-36.1-0.58, -0.150.601.173393541
2025-04-24 00:27:0035-147.4-67.9-12.834.58905-13.5-40.6-0.64, -0.170.660.003393542
2025-04-24 00:30:1136-122.7-53.0-12.230.17754-13.0-49.5-0.75, -0.170.772.613393545
2025-04-24 00:33:1137-140.2-58.2-12.333.38816-14.4-41.0-0.64, -0.190.670.003393546
2025-04-24 00:36:1138-145.6-49.1-12.534.89090-15.0-38.9-0.61, -0.200.659.333393549
2025-04-24 00:39:1139-142.1-50.3-12.333.88990-14.1-50.5-0.76, -0.190.782.403393550
2025-04-24 00:42:1140-153.1-58.3-13.035.39267-15.6-44.4-0.68, -0.210.711.803393553
2025-04-24 00:45:1141-152.9-74.7-12.634.89275-14.6-54.4-0.80, -0.210.820.003393554
2025-04-24 00:48:1142-156.8-69.8-12.935.19326-15.0-55.1-0.80, -0.210.830.003393557
2025-04-24 00:51:1143-165.3-74.8-12.936.59539-13.5-46.0-0.71, -0.180.739.863393558
2025-04-24 00:54:1144-169.8-87.8-13.036.49557-13.4-40.9-0.64, -0.170.6784.953393561
2025-04-24 00:57:1145-180.1-88.9-13.238.610012-13.5-41.3-0.65, -0.170.6729.383393562
2025-04-24 01:00:1146-211.0-89.4-13.351.511760-11.9-39.9-0.64, -0.140.6513.873393565
2025-04-24 01:03:1147-220.4-93.3-13.451.712167-11.2-35.6-0.58, -0.130.5910.903393566
2025-04-24 01:06:1148-214.4-100.0-13.746.811486-11.2-31.6-0.52, -0.120.5412.723393569
2025-04-24 01:09:1149-242.3-94.0-14.155.912794-11.1-29.7-0.49, -0.120.5110.043393570
2025-04-24 01:12:1150-249.9-102.4-14.257.113025-2.7-12.0-0.21, 0.040.211.563393573
2025-04-24 01:15:1151-254.6-100.6-14.457.213142-2.8-11.5-0.20, 0.030.206.423393574
2025-04-24 01:18:1152-265.8-107.7-14.658.713468-1.9-8.9-0.16, 0.050.1610.343393577
2025-04-24 01:21:1153-275.8-104.8-14.759.513790-2.1-8.4-0.15, 0.050.164.363393578
2025-04-24 01:24:1154-283.0-107.5-14.961.714089-1.4-8.2-0.15, 0.060.161.053393581
2025-04-24 01:27:1155-289.4-108.5-14.763.314453-1.2-7.8-0.14, 0.060.156.423393582
2025-04-24 01:30:1156-302.4-110.2-14.965.414967-2.1-7.6-0.13, 0.050.145.693393585
2025-04-24 01:33:1157-307.1-111.1-14.866.215265-1.9-7.3-0.13, 0.050.140.003393586
2025-04-24 01:36:1158-319.6-121.2-15.367.315524-1.6-6.3-0.11, 0.060.132.343393589
2025-04-24 01:39:1159-324.0-127.1-15.468.015556-0.5-4.0-0.07, 0.080.101.503393590
2025-04-24 01:42:1160-328.5-123.0-15.468.615630-0.7-3.9-0.07, 0.070.101.353393593
2025-04-24 01:45:1161-341.5-124.6-15.372.316301-0.6-3.8-0.07, 0.070.101.813393594
2025-04-24 01:48:1162-362.1-125.0-15.675.717023-0.4-3.6-0.06, 0.080.100.923393597
2025-04-24 01:51:1163-367.1-126.0-15.776.917250-0.5-3.0-0.05, 0.080.090.003393598
2025-04-24 01:54:1164-372.8-131.7-15.975.3172310.2-1.7-0.03, 0.090.090.003393603
2025-04-24 01:57:1165-375.8-131.0-16.177.6173190.3-1.9-0.03, 0.090.100.003393604
2025-04-24 02:00:1166-391.4-137.8-15.981.2180830.7-1.5-0.03, 0.100.100.003393605
2025-04-24 02:03:1167-400.5-141.4-16.181.1181841.2-0.3-0.01, 0.110.110.003393606
2025-04-24 02:06:1168-418.5-130.7-16.484.3189270.9-1.3-0.02, 0.100.100.003393607
2025-04-24 02:09:1169-412.0-127.1-16.582.6183840.9-0.7-0.01, 0.100.100.003393608

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 )