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 13329
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-07-30 15:06 UTC)
Last detected dimming:
   1 hours and 9 minutes ago (2025-07-30 14:18 UTC)


Overview for dimming #:
   13329           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 #: 13329          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-17 08:18:1110.00.00.00.00 , 0.003473811
2025-07-17 08:21:1120.00.00.00.00 , 0.003473812
2025-07-17 08:24:113-0.6-6.3-15.00.138 , 154.773473815
2025-07-17 08:27:474-5.1-14.8-11.81.635810.3-16.7-0.29, 0.110.31252.413473816
2025-07-17 08:30:115-13.8-20.6-12.14.4921-11.3-45.5-0.71, -0.250.7589.043473819
2025-07-17 08:33:116-26.6-22.9-12.112.51789-8.3-45.1-0.71, -0.200.741.513473820
2025-07-17 08:36:117-42.6-24.0-11.821.02843-7.5-46.1-0.72, -0.190.751.193473825
2025-07-17 08:39:118-58.2-24.6-11.729.23888-6.7-47.6-0.74, -0.170.760.843473826
2025-07-17 08:42:119-83.0-25.6-11.342.35715-7.1-46.9-0.73, -0.180.755.293473827
2025-07-17 08:45:1110-91.1-27.1-11.244.86265-6.0-47.4-0.74, -0.160.761.573473828
2025-07-17 08:48:1111-123.4-29.1-11.058.48328-1.2-35.9-0.59, -0.090.601.323473831
2025-07-17 08:51:4712-140.1-28.5-11.057.393690.8-34.4-0.57, -0.050.5710.923473832
2025-07-17 08:54:1113-169.4-27.7-10.969.111422-0.9-34.8-0.58, -0.080.582.883473835
2025-07-17 08:57:1114-187.7-29.9-10.676.9126600.0-34.9-0.58, -0.070.583.083473836
2025-07-17 09:12:1115-274.6-38.4-10.996.1178449.8-2.7-0.05, 0.090.100.003473848
2025-07-17 09:15:1116-302.7-41.3-10.9103.01959710.9-2.3-0.04, 0.110.120.003473849
2025-07-17 09:18:1117-334.5-46.6-11.0111.52141910.9-2.7-0.05, 0.110.121.203473851
2025-07-17 09:21:1118-340.1-46.0-11.2111.72167310.3-2.8-0.05, 0.100.111.803473852
2025-07-17 09:24:1119-338.1-45.7-11.4111.8214789.6-5.4-0.09, 0.090.131.393473855
2025-07-17 09:27:1120-381.9-50.1-11.5121.5236252.4-5.0-0.09, -0.040.107.883473856
2025-07-17 09:30:1121-401.8-54.3-11.5124.6245942.9-3.8-0.07, -0.030.0768.003473857
2025-07-17 09:33:1122-431.8-56.0-11.7128.1264391.9-4.6-0.08, -0.050.0910.953473858
2025-07-17 09:36:1123-441.0-56.3-11.5135.9272121.6-5.2-0.09, -0.050.1110.023473865
2025-07-17 09:39:1124-458.5-58.2-11.5139.9284700.2-6.9-0.12, -0.080.142.173473866
2025-07-17 09:42:1125-507.0-58.0-11.7162.531474-0.6-7.3-0.13, -0.090.163.253473867
2025-07-17 09:45:1126-470.8-59.6-11.6144.1292370.9-7.0-0.12, -0.060.1421.023473868
2025-07-17 09:48:1127-511.1-61.0-11.9149.5308410.1-6.7-0.12, -0.080.1412.023473873
2025-07-17 09:51:1128-523.3-60.6-12.2151.630671-0.1-6.2-0.11, -0.080.140.003473874
2025-07-17 09:54:1129-571.3-61.5-12.1155.133860-0.4-6.0-0.11, -0.090.1410.813473875
2025-07-17 09:57:1130-569.7-60.8-12.3156.133085-0.6-6.0-0.11, -0.090.144.183473876
2025-07-17 10:00:1131-587.0-61.4-12.4159.733734-0.4-5.7-0.10, -0.090.130.003473880
2025-07-17 10:03:1132-638.4-62.0-12.7167.136154-1.9-5.6-0.10, -0.110.153.483473881
2025-07-17 10:06:1133-642.1-62.7-12.4163.736755-1.8-6.5-0.11, -0.110.162.843473883
2025-07-17 10:09:1134-639.0-63.6-12.7166.835733-2.0-6.1-0.11, -0.120.163.203473884
2025-07-17 10:12:1135-680.1-64.2-12.7184.937888-2.4-6.6-0.12, -0.120.170.003473887
2025-07-17 10:15:1136-713.3-63.1-12.7171.839817-2.6-6.1-0.11, -0.130.170.003473888
2025-07-17 10:18:1137-715.3-65.2-12.7169.040087-1.8-5.9-0.10, -0.110.150.003473891
2025-07-17 10:21:1138-713.7-64.6-13.1173.938883-2.2-6.2-0.11, -0.120.160.003473892
2025-07-17 10:24:1139-704.7-62.7-12.7167.439167-2.5-7.2-0.13, -0.120.180.003473895
2025-07-17 10:27:1140-775.9-61.2-13.1179.042452-3.2-7.2-0.13, -0.140.190.003473896
2025-07-17 10:30:1141-789.3-60.0-13.1184.543320-3.3-7.5-0.13, -0.140.190.003473901
2025-07-17 10:33:1142-786.9-59.5-13.1182.542900-3.8-7.7-0.14, -0.150.200.003473902

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 )