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 7741
Detector 24h operating status:

Last processed image:    
   0 hours and 25 minutes ago (2024-09-14 00:33 UTC)
Last detected dimming:
   1 hours and 3 minutes ago (2024-09-13 23:54 UTC)


Overview for dimming #:
   7741           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 #: 7741          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-15 07:21:1110.00.00.00.00 , 0.002894735
2023-09-15 07:24:1120.00.00.00.00 , 0.002894736
2023-09-15 07:27:113-1.0-12.3-20.60.143 , 0.002894741
2023-09-15 07:30:234-1.4-15.9-17.00.264 , 0.002894742
2023-09-15 07:33:115-2.7-18.3-11.90.5166 , 2.252894743
2023-09-15 07:36:116-3.4-18.6-11.00.7228-13.6-8.6-0.15, -0.360.393.792894744
2023-09-15 07:39:117-4.0-17.5-12.00.9274-1.3-6.9-0.12, -0.150.197.372894751
2023-09-15 07:42:358-5.3-18.6-12.81.1357-0.5-6.3-0.11, -0.130.1815.452894752
2023-09-15 07:45:119-7.5-18.7-13.51.6495-0.6-5.8-0.10, -0.140.1717.192894753
2023-09-15 07:48:1110-8.9-18.6-13.41.9586-1.4-5.8-0.10, -0.150.1816.582894754
2023-09-15 07:51:1111-10.4-18.5-11.92.2702-0.4-4.1-0.07, -0.130.1516.702894755
2023-09-15 07:54:1112-12.1-21.7-11.22.7841-0.4-3.7-0.07, -0.130.1511.302894756
2023-09-15 08:09:1113-35.5-28.0-12.97.12237-2.6-1.9-0.03, -0.170.180.002894769
2023-09-15 08:12:2314-39.7-27.3-12.48.12535-3.3-1.4-0.03, -0.180.190.002894770
2023-09-15 08:15:1115-46.4-30.3-12.39.52984-2.8-1.7-0.03, -0.180.1812.802894771
2023-09-15 08:18:1116-51.0-29.3-12.710.13179-3.3-2.0-0.04, -0.180.194.342894772
2023-09-15 08:21:1117-55.4-29.5-13.010.83387-3.9-2.1-0.04, -0.190.200.002894773
2023-09-15 08:24:1118-58.2-31.6-12.911.23519-4.9-2.2-0.04, -0.210.220.002894774
2023-09-15 08:27:1119-67.5-37.7-13.112.94018-6.0-2.3-0.04, -0.230.2310.742894779
2023-09-15 08:30:1120-75.0-42.9-13.114.04373-6.7-2.4-0.04, -0.240.2511.332894780
2023-09-15 08:33:1121-80.1-47.1-13.314.64555-7.9-3.0-0.05, -0.260.278.842894781
2023-09-15 08:36:1122-87.7-51.5-13.915.34763-8.7-2.9-0.05, -0.280.289.582894782
2023-09-15 08:39:1123-94.1-58.6-13.715.94957-9.1-2.6-0.04, -0.280.293.582894788
2023-09-15 08:42:1124-103.5-67.8-14.616.55132-9.9-2.2-0.04, -0.300.302.882894789
2023-09-15 08:45:1125-111.2-70.3-14.817.05284-10.1-1.8-0.03, -0.300.302.562894790
2023-09-15 08:48:1126-119.9-80.4-15.117.65489-10.3-1.9-0.03, -0.300.311.402894791
2023-09-15 08:51:1127-125.6-83.3-15.518.05613-10.4-2.1-0.04, -0.310.311.572894792
2023-09-15 08:54:1128-130.1-86.5-16.118.05596-10.6-2.4-0.04, -0.310.312.382894793
2023-09-15 09:09:1129-175.0-98.7-18.621.26552-10.7-2.8-0.05, -0.310.310.002894806
2023-09-15 09:12:1130-193.7-104.5-18.722.77003-10.8-3.1-0.05, -0.310.320.002894807
2023-09-15 09:15:1131-207.7-105.5-18.923.67297-10.8-3.3-0.06, -0.310.3211.602894808
2023-09-15 09:18:1132-221.3-108.9-18.724.67596-10.8-3.4-0.06, -0.310.320.002894809
2023-09-15 09:21:1133-232.0-111.6-20.623.87339-10.7-3.6-0.06, -0.310.320.002894810
2023-09-15 09:24:1134-244.9-114.9-22.324.07378-10.8-4.0-0.07, -0.310.320.002894811
2023-09-15 09:27:1135-262.9-116.6-23.924.47519-10.8-4.0-0.07, -0.310.321.712894816
2023-09-15 09:30:1136-278.7-119.2-22.825.67848-10.8-4.1-0.07, -0.310.321.412894817
2023-09-15 09:33:1137-302.7-120.5-22.427.88536-10.6-4.2-0.07, -0.310.320.892894818
2023-09-15 09:36:1138-324.3-126.8-22.828.58745-10.7-4.7-0.08, -0.310.321.932894819
2023-09-15 09:39:1139-345.2-131.1-22.629.59041-10.8-4.8-0.08, -0.310.321.482894826
2023-09-15 09:42:1140-367.6-132.8-22.430.79409-10.8-5.0-0.09, -0.310.321.272894827
2023-09-15 09:45:1141-385.0-139.3-23.331.29565-10.6-4.7-0.08, -0.310.320.912894828
2023-09-15 09:48:1142-405.2-144.3-23.832.39885-10.6-4.8-0.08, -0.310.326.192894829
2023-09-15 09:51:1143-431.6-154.6-22.334.710619-10.6-5.0-0.09, -0.310.326.462894830
2023-09-15 09:54:1144-458.9-160.0-22.136.911277-10.5-5.1-0.09, -0.310.3216.422894831
2023-09-15 10:09:1145-616.1-181.7-21.948.614829-10.4-4.3-0.07, -0.310.310.002894844
2023-09-15 10:12:1146-648.1-187.6-21.949.815174-10.3-4.2-0.07, -0.300.310.002894845
2023-09-15 10:15:1147-676.7-212.8-21.652.015752-10.3-4.1-0.07, -0.300.319.702894846
2023-09-15 10:18:1148-717.7-225.7-21.655.816725-10.3-3.9-0.07, -0.300.319.402894847
2023-09-15 10:21:1149-738.4-226.8-20.958.117396-10.3-3.8-0.07, -0.300.319.532894848
2023-09-15 10:24:5950-769.6-237.9-20.860.418030-10.3-3.7-0.07, -0.300.3115.552894849
2023-09-15 10:27:1151-782.3-237.6-20.761.518340-10.3-3.7-0.06, -0.300.318.542894856
2023-09-15 10:30:1152-801.2-246.4-20.862.718667-10.3-3.7-0.06, -0.310.314.062894857
2023-09-15 10:33:1153-818.8-250.1-20.564.519170-10.3-3.7-0.06, -0.300.319.372894858
2023-09-15 10:36:4754-827.2-252.6-20.864.919239-10.3-3.7-0.06, -0.310.3114.022894859
2023-09-15 10:39:1155-843.9-262.3-20.965.619427-10.3-3.6-0.06, -0.300.3110.182894860
2023-09-15 10:42:1156-860.5-262.9-21.266.219595-10.4-3.7-0.06, -0.310.314.482894861
2023-09-15 10:45:1157-881.7-277.9-20.968.820254-10.4-3.6-0.06, -0.310.315.112894866
2023-09-15 10:48:1158-888.8-278.7-21.069.120394-10.4-3.5-0.06, -0.310.316.502894867
2023-09-15 10:51:1159-903.5-279.9-21.370.720770-10.4-3.5-0.06, -0.310.315.552894868
2023-09-15 10:54:1160-907.9-278.0-22.070.520687-10.3-3.4-0.06, -0.310.312.452894869
2023-09-15 11:09:1161-956.1-313.1-22.176.022290-10.2-3.2-0.06, -0.300.310.002894882
2023-09-15 11:12:1162-970.7-311.9-21.879.123142-10.1-3.1-0.05, -0.300.310.002894883
2023-09-15 11:15:1163-985.2-310.0-21.980.323539-10.2-3.2-0.06, -0.300.311.062894884
2023-09-15 11:18:2364-989.0-309.9-21.781.923980-10.1-3.1-0.05, -0.300.310.002894885
2023-09-15 11:21:1165-989.4-310.9-21.583.024335-10.1-2.9-0.05, -0.300.300.002894886
2023-09-15 11:24:1166-1,003.5-312.0-21.485.224875-10.1-3.0-0.05, -0.300.301.232894887
2023-09-15 11:27:1167-1,005.5-309.7-21.485.825049-10.0-2.9-0.05, -0.300.301.292894894
2023-09-15 11:30:1168-1,008.1-312.9-21.587.225460-10.0-2.8-0.05, -0.300.300.002894895
2023-09-15 11:33:1169-1,005.5-313.8-21.786.825344-10.0-2.9-0.05, -0.300.300.002894896
2023-09-15 11:36:1170-1,007.2-313.0-21.587.425520-10.1-2.9-0.05, -0.300.300.002894897
2023-09-15 11:39:1171-1,008.9-309.8-21.787.325483-10.1-2.9-0.05, -0.300.300.002894898
2023-09-15 11:42:1172-1,016.0-311.4-21.788.225755-10.1-2.9-0.05, -0.300.300.002894899
2023-09-15 11:45:1173-1,022.6-310.6-21.889.025965-10.1-2.9-0.05, -0.300.301.692894904
2023-09-15 11:48:1174-1,028.3-311.3-22.089.826184-10.1-2.9-0.05, -0.300.300.902894905
2023-09-15 11:51:1175-1,033.5-313.0-22.090.526381-10.1-2.9-0.05, -0.300.310.002894906
2023-09-15 11:54:1176-1,117.1-312.4-20.8138.430512-10.1-2.9-0.05, -0.300.300.912894907
2023-09-15 12:09:1177-1,366.6-307.1-17.4244.246217-9.0-3.5-0.06, -0.280.290.002894915
2023-09-15 12:12:1178-1,390.7-308.1-17.5248.247093-8.9-3.5-0.06, -0.280.290.002894916
2023-09-15 12:15:1179-1,408.4-309.5-17.8250.447540-8.9-3.5-0.06, -0.280.292.802894923
2023-09-15 12:18:3580-1,457.4-308.4-17.1271.451085-8.7-3.6-0.06, -0.280.281.122894924
2023-09-15 12:21:1181-1,291.1-304.3-19.6195.539563-9.9-2.7-0.05, -0.300.300.002894925
2023-09-15 12:24:1182-1,477.8-304.0-17.2274.251729-8.6-3.6-0.06, -0.280.280.002894926
2023-09-15 12:27:1183-1,536.1-306.7-17.2286.154335-8.5-4.0-0.07, -0.270.281.162894927
2023-09-15 12:30:1184-1,544.4-306.0-17.1289.354984-8.4-4.1-0.07, -0.270.280.872894928
2023-09-15 12:33:1185-1,571.1-307.0-17.2293.556088-8.3-4.1-0.07, -0.270.286.272894933
2023-09-15 12:36:1186-1,578.6-306.9-17.2298.356608-8.3-4.2-0.07, -0.270.280.862894934
2023-09-15 12:39:1187-1,587.6-304.8-17.2297.556819-8.3-4.1-0.07, -0.270.280.002894935
2023-09-15 12:42:1188-1,598.5-305.3-17.2300.457303-8.3-4.1-0.07, -0.270.280.002894936

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 )