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 14715
Detector 24h operating status:

Last processed image:    
   0 hours and 15 minutes ago (2025-12-30 05:33 UTC)
Last detected dimming:
   1 hours and 27 minutes ago (2025-12-30 04:21 UTC)


Overview for dimming #:
   14715           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 #: 14715          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-26 18:06:1110.00.00.00.00 , 0.003626861
2025-12-26 18:09:1120.00.00.00.00 , 0.003626864
2025-12-26 18:12:1130.00.00.00.00 , 0.003626865
2025-12-26 18:15:1140.00.00.00.00 , 0.003626867
2025-12-26 18:18:115-0.9-9.1-18.60.2450.4-31.3-0.53, 0.040.530.003626868
2025-12-26 18:21:116-1.4-11.0-13.20.3790.4-31.2-0.53, 0.040.531.763626874
2025-12-26 18:24:117-1.3-11.2-12.90.3791.2-31.2-0.53, 0.060.530.003626875
2025-12-26 18:27:118-1.1-9.1-17.50.2550.4-31.3-0.53, 0.040.530.003626876
2025-12-26 18:30:119-0.4-2.0-18.30.120 , 0.003626877
2025-12-26 18:33:1110-0.7-3.4-19.70.132 , 0.003626882
2025-12-26 18:36:1111-0.3-1.5-13.10.120 , 0.003626883
2025-12-26 18:39:1112-0.3-1.4-11.80.117 , 0.003626884
2025-12-26 18:42:1113-0.2-1.4-11.20.012 , 0.003626885
2025-12-26 18:45:1114-1.3-11.4-16.30.374 , 0.003626888
2025-12-26 18:48:1115-32.2-51.9-16.85.31503-13.0-29.4-0.48, -0.190.522.763626889
2025-12-26 18:51:1116-36.9-54.8-17.56.01685-12.6-29.4-0.49, -0.180.520.003626892
2025-12-26 18:54:1117-42.4-59.0-18.66.61856-12.3-29.4-0.49, -0.180.520.003626893
2025-12-26 18:57:1118-46.2-62.0-18.97.12001-12.2-29.4-0.49, -0.180.521.563626896
2025-12-26 19:00:1119-46.7-65.0-20.16.71903-12.3-29.3-0.49, -0.180.520.003626897
2025-12-26 19:03:1120-54.4-67.4-19.48.12274-12.3-29.4-0.49, -0.180.520.003626900
2025-12-26 19:06:1121-56.6-68.6-19.88.32338-12.3-29.5-0.49, -0.180.520.003626901
2025-12-26 19:09:1122-60.5-69.6-19.88.92492-12.5-29.2-0.48, -0.180.520.003626904
2025-12-26 19:12:1123-67.1-70.8-19.610.02793-12.4-29.3-0.48, -0.180.520.003626905
2025-12-26 19:15:1124-65.8-71.4-20.89.32593-12.7-29.2-0.48, -0.190.521.553626908
2025-12-26 19:18:1125-71.6-71.4-21.29.92788-12.6-29.4-0.49, -0.190.521.753626909
2025-12-26 19:21:1126-74.2-72.9-21.210.22857-12.7-29.3-0.48, -0.190.520.003626914
2025-12-26 19:24:1127-79.6-73.9-21.211.23145-12.6-29.5-0.49, -0.190.520.003626915
2025-12-26 19:27:1128-86.2-75.9-20.612.23417-12.7-29.3-0.48, -0.190.522.213626916
2025-12-26 19:30:1129-92.8-75.2-19.913.43732-12.7-29.2-0.48, -0.190.522.333626917
2025-12-26 19:33:1130-97.8-77.2-19.114.13947-12.6-29.3-0.48, -0.190.523.013626922
2025-12-26 19:36:1131-101.0-77.2-19.414.44016-12.5-29.4-0.49, -0.180.522.563626923
2025-12-26 19:39:1132-105.1-78.2-19.215.04165-12.5-29.2-0.48, -0.180.523.153626924
2025-12-26 19:42:1133-108.9-78.5-19.515.44304-12.5-29.2-0.48, -0.180.523.553626925
2025-12-26 19:45:1134-115.4-79.6-19.816.24544-12.6-29.0-0.48, -0.190.518.733626928
2025-12-26 19:48:1135-123.2-80.8-18.917.64951-12.7-28.7-0.47, -0.190.513.493626929
2025-12-26 19:51:1136-127.5-81.0-18.918.35129-12.6-29.0-0.48, -0.180.512.703626932
2025-12-26 19:54:1137-139.0-81.6-18.219.95682-12.4-28.9-0.48, -0.180.517.983626933
2025-12-26 19:57:1138-143.3-82.3-18.420.55836-12.5-28.4-0.47, -0.180.513.963626936
2025-12-26 20:00:1139-149.8-82.8-18.321.26049-12.7-28.2-0.47, -0.190.505.723626937
2025-12-26 20:03:1140-153.7-82.1-18.021.96257-12.9-28.0-0.46, -0.190.502.183626940
2025-12-26 20:06:1141-156.1-81.7-18.122.06282-13.0-27.7-0.46, -0.190.502.163626941
2025-12-26 20:09:1142-162.6-82.5-18.022.76505-13.1-27.4-0.45, -0.190.491.213626944
2025-12-26 20:12:1143-166.9-83.0-18.422.96584-13.4-27.0-0.45, -0.200.490.993626945
2025-12-26 20:15:1144-176.0-82.2-18.423.66798-13.6-26.5-0.44, -0.200.480.903626948
2025-12-26 20:18:1145-179.5-83.1-17.824.36965-13.7-26.4-0.44, -0.200.480.843626949
2025-12-26 20:21:1146-183.4-83.6-18.324.67024-13.5-26.7-0.44, -0.200.490.003626952
2025-12-26 20:24:1147-182.6-83.7-18.823.96814-13.6-26.6-0.44, -0.200.490.003626953
2025-12-26 20:27:1148-186.4-82.5-19.124.56953-13.6-26.5-0.44, -0.200.480.003626954
2025-12-26 20:30:1149-188.9-89.6-19.524.56958-13.6-26.5-0.44, -0.200.480.003626955
2025-12-26 20:33:1150-190.0-88.2-19.224.67016-13.6-26.5-0.44, -0.200.480.003626960
2025-12-26 20:36:1151-188.1-83.9-19.025.07114-13.7-26.8-0.44, -0.200.490.003626961
2025-12-26 20:39:1152-186.8-80.1-18.825.17144-13.8-26.8-0.44, -0.200.490.003626964
2025-12-26 20:42:1153-190.5-79.1-18.425.97358-13.8-26.6-0.44, -0.200.491.183626965
2025-12-26 20:45:1154-190.8-76.8-18.026.27424-13.8-26.6-0.44, -0.210.491.833626970
2025-12-26 20:48:1155-188.3-83.5-18.425.77298-13.9-26.5-0.44, -0.210.490.003626971
2025-12-26 20:51:1156-190.3-85.3-17.926.47470-13.9-26.7-0.44, -0.210.490.003626972
2025-12-26 20:54:1157-190.1-85.9-18.126.17392-13.9-26.7-0.44, -0.210.490.003626973
2025-12-26 20:57:1158-196.8-84.1-16.729.68147-14.0-26.6-0.44, -0.210.490.003626975
2025-12-26 21:00:3559-198.6-79.6-16.530.18249-13.9-26.6-0.44, -0.210.490.003626976
2025-12-26 21:03:1160-196.4-76.9-16.629.98177-13.8-26.6-0.44, -0.210.490.003626980
2025-12-26 21:06:1161-193.9-76.2-16.829.68064-13.7-26.8-0.44, -0.200.490.003626981
2025-12-26 21:09:1162-195.1-75.5-16.929.98184-13.6-27.2-0.45, -0.200.490.003626982

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 )