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 13427
Detector 24h operating status:

Last processed image:    
   0 hours and 33 minutes ago (2025-07-29 03:48 UTC)
Last detected dimming:
   0 hours and 33 minutes ago (2025-07-29 03:48 UTC)


Overview for dimming #:
   13427           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 #: 13427          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-27 23:15:1110.00.00.00.00 , 0.003483806
2025-07-27 23:18:1120.00.00.00.00 , 0.003483811
2025-07-27 23:21:1130.00.00.00.00 , 0.003483812
2025-07-27 23:24:1140.00.00.00.00 , 0.003483815
2025-07-27 23:27:115-1.4-6.7-10.60.6121-28.345.10.63, -0.540.830.883483816
2025-07-27 23:30:116-2.6-11.3-10.41.0235-27.048.00.67, -0.510.844.703483821
2025-07-27 23:33:117-4.5-13.2-10.81.5359-26.648.90.68, -0.510.850.993483822
2025-07-27 23:36:118-7.3-14.8-11.02.5585-28.144.60.63, -0.530.820.003483823
2025-07-27 23:39:119-9.2-14.6-10.83.2765-28.742.60.60, -0.550.810.003483824
2025-07-27 23:42:1110-9.6-15.3-10.83.4787-28.742.80.60, -0.550.810.003483833
2025-07-27 23:45:1111-10.1-15.2-11.23.6796-28.044.60.63, -0.530.820.003483834
2025-07-27 23:48:1112-11.9-16.6-11.84.1916-27.645.20.64, -0.530.832.763483835
2025-07-27 23:51:1113-12.5-18.3-12.54.2919-27.845.20.63, -0.530.833.233483836
2025-07-27 23:54:1114-22.0-18.6-11.65.71635-2.92.90.05, -0.150.169.023483837
2025-07-27 23:57:1115-27.4-20.3-11.96.92026-6.12.10.04, -0.200.217.843483838
2025-07-28 00:00:1116-32.6-23.2-11.78.02420-4.32.30.04, -0.170.186.333483839
2025-07-28 00:03:1117-39.7-23.4-11.28.63023-4.72.40.04, -0.180.1810.043483840
2025-07-28 00:06:1118-42.1-24.8-11.78.53162-4.72.70.05, -0.180.1817.803483845
2025-07-28 00:09:1119-50.5-25.8-11.69.63813-4.92.90.05, -0.180.197.633483846
2025-07-28 00:12:1120-57.6-25.5-11.510.94301-5.32.70.05, -0.190.206.603483847
2025-07-28 00:15:1121-65.2-26.6-12.011.94679-8.66.60.12, -0.250.271.243483848
2025-07-28 00:18:1122-70.8-24.9-11.813.35107-10.36.10.11, -0.270.290.003483851
2025-07-28 00:21:1123-79.4-23.8-12.114.95590-9.95.40.09, -0.270.280.883483852
2025-07-28 00:24:1124-86.0-25.6-12.215.55891-10.97.20.13, -0.280.311.023483859
2025-07-28 00:27:1125-96.5-28.5-12.517.26478-10.46.40.11, -0.280.300.923483860
2025-07-28 00:30:1126-103.4-30.2-12.418.56926-10.36.20.11, -0.270.291.283483861
2025-07-28 00:33:1127-130.2-30.9-12.526.98790-10.1-6.4-0.11, -0.270.290.003483862
2025-07-28 00:36:1128-134.9-30.9-12.528.49106-10.1-8.2-0.14, -0.270.310.003483863
2025-07-28 00:39:1129-133.9-31.1-12.926.58808-10.0-8.6-0.15, -0.270.310.003483864
2025-07-28 00:42:1130-129.8-34.7-13.222.08188-11.08.40.14, -0.290.321.193483865
2025-07-28 00:45:1131-155.4-32.5-13.229.99984-10.0-8.0-0.14, -0.270.300.003483866
2025-07-28 00:48:1132-162.7-32.1-13.132.410542-10.0-12.2-0.21, -0.270.345.533483871
2025-07-28 00:51:1133-165.1-32.1-13.332.410600-10.9-15.1-0.26, -0.280.382.553483872
2025-07-28 00:54:1134-170.2-40.9-13.234.411048-11.6-15.9-0.27, -0.290.400.003483877
2025-07-28 00:57:1135-175.7-39.9-13.135.211428-12.0-17.4-0.30, -0.300.421.343483878
2025-07-28 01:00:1136-179.8-39.8-13.136.011657-11.8-18.7-0.32, -0.300.430.003483879
2025-07-28 01:03:1137-192.8-42.5-12.841.212720-11.9-20.5-0.35, -0.300.460.003483880
2025-07-28 01:06:1138-195.5-39.5-12.740.412836-11.8-21.0-0.36, -0.290.460.003483887
2025-07-28 01:09:1139-212.4-43.0-12.546.814048-11.8-22.1-0.37, -0.290.480.003483888
2025-07-28 01:12:1140-236.2-47.6-12.751.215299-10.4-16.3-0.28, -0.270.390.003483889
2025-07-28 01:15:1141-240.9-49.3-12.753.615786-10.4-16.8-0.29, -0.270.400.003483890
2025-07-28 01:18:1142-248.1-48.5-12.853.016064-10.5-17.5-0.30, -0.270.410.003483891
2025-07-28 01:21:1143-248.2-44.3-13.150.115765-10.5-17.4-0.30, -0.270.400.003483892

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 )