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 12497
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-04-25 22:24 UTC)
Last detected dimming:
   0 hours and 29 minutes ago (2025-04-25 22:15 UTC)


Overview for dimming #:
   12497           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 #: 12497          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-04-11 20:51:1110.00.00.00.00 , 0.003382801
2025-04-11 20:54:1120.00.00.00.00 , 0.003382802
2025-04-11 20:57:1130.00.00.00.00 , 0.003382805
2025-04-11 21:00:354-3.6-8.6-9.50.0390-0.88, 0.711.130.003382806
2025-04-11 21:03:115-6.9-10.9-9.80.0716-0.87, 0.711.130.003382809
2025-04-11 21:06:116-12.5-13.5-9.20.01317-0.87, 0.711.128.063382810
2025-04-11 21:09:117-18.4-14.9-9.50.01860-0.86, 0.701.1113.023382813
2025-04-11 21:12:118-24.2-16.3-10.00.02332-0.86, 0.701.119.183382814
2025-04-11 21:15:119-29.8-17.3-10.40.02746-0.86, 0.701.111.293382817
2025-04-11 21:18:1110-35.0-18.3-10.90.03097-0.86, 0.691.111.183382818
2025-04-11 21:21:1111-41.4-18.8-11.20.13547-0.86, 0.701.101.193382819
2025-04-11 21:24:1112-45.7-20.1-11.60.03847-0.85, 0.701.100.003382822
2025-04-11 21:27:1113-54.3-20.5-12.10.24383-0.86, 0.681.102.053382825
2025-04-11 21:30:1114-61.1-21.2-12.20.64835-0.86, 0.681.102.513382826
2025-04-11 21:33:1115-66.8-21.0-12.31.45179-0.86, 0.681.102.283382829
2025-04-11 21:36:1116-71.2-22.0-12.52.85391-0.86, 0.691.100.003382830
2025-04-11 21:39:1117-77.4-23.1-12.65.05735-0.85, 0.691.108.913382833
2025-04-11 21:42:1118-86.2-23.5-12.66.76292-0.84, 0.701.0915.783382834
2025-04-11 21:45:1119-93.2-24.2-12.511.56851-0.84, 0.701.1017.413382837
2025-04-11 21:48:1120-100.6-25.7-12.516.87263-0.82, 0.711.0810.373382838
2025-04-11 21:51:1121-123.7-27.3-13.027.58774-0.80, 0.701.0733.093382841
2025-04-11 21:54:1122-129.6-28.0-13.130.69073-0.79, 0.701.0653.373382842
2025-04-11 21:57:1123-131.3-27.6-13.331.49178-0.79, 0.701.0625.793382845
2025-04-11 22:00:1124-133.4-28.0-12.934.29475-0.78, 0.701.056.383382846
2025-04-11 22:03:1125-136.2-26.7-12.436.79904-0.79, 0.701.066.283382849
2025-04-11 22:06:1126-140.1-24.7-11.940.010536-0.79, 0.701.053.193382850
2025-04-11 22:09:1127-167.0-48.8-11.744.011992-0.78, 0.681.034.213382853
2025-04-11 22:12:1128-174.4-49.6-11.946.812525-0.77, 0.681.030.003382854
2025-04-11 22:15:1129-180.7-52.3-11.747.913051-0.76, 0.681.020.003382857
2025-04-11 22:18:1130-187.3-55.3-11.848.813351-0.76, 0.681.020.003382858
2025-04-11 22:21:1131-194.9-58.6-11.949.013576-0.75, 0.681.010.003382861
2025-04-11 22:24:1132-200.5-60.9-12.248.913731-0.75, 0.681.017.373382862
2025-04-11 22:27:1133-223.4-64.4-12.450.314669-0.75, 0.681.0111.323382865
2025-04-11 22:30:1134-237.2-67.2-12.452.315391-0.76, 0.681.011.263382866
2025-04-11 22:33:1135-255.4-74.5-12.456.416229-0.75, 0.681.011.193382867
2025-04-11 22:36:1136-270.5-82.3-12.560.116701-0.76, 0.681.021.443382870
2025-04-11 22:39:1137-284.4-95.0-12.660.817144-0.76, 0.681.021.483382873
2025-04-11 22:42:1138-300.7-113.0-12.661.417657-0.76, 0.681.022.073382874
2025-04-11 22:45:1139-322.9-116.9-12.659.218742-0.76, 0.681.026.033382875
2025-04-11 22:48:1140-333.6-116.6-12.560.519414-0.76, 0.671.028.363382878
2025-04-11 22:51:1141-344.0-117.6-12.462.319921-0.76, 0.681.020.003382881
2025-04-11 22:54:1142-355.2-121.5-12.565.220399-0.75, 0.671.010.933382882
2025-04-11 22:57:1143-360.5-125.4-12.865.020309-0.74, 0.671.001.933382885
2025-04-11 23:00:1144-367.7-129.9-12.864.920513-0.75, 0.681.012.103382886
2025-04-11 23:03:1145-365.5-130.5-13.064.420132-0.75, 0.681.011.243382889
2025-04-11 23:06:1146-370.6-134.0-13.064.420239-0.74, 0.681.010.913382890
2025-04-11 23:09:1147-375.4-135.5-13.265.120178-0.75, 0.681.011.433382893
2025-04-11 23:12:1148-390.2-137.5-13.268.820988-0.74, 0.681.001.683382894
2025-04-11 23:15:1149-395.5-137.4-13.468.021025-0.74, 0.681.001.463382897
2025-04-11 23:18:1150-376.7-140.1-13.568.020106-0.74, 0.681.001.513382898
2025-04-11 23:21:1151-380.9-140.7-13.568.320249-0.74, 0.681.001.153382901
2025-04-11 23:24:1152-409.3-144.8-13.475.922033-0.74, 0.681.003.583382902
2025-04-11 23:27:1153-416.1-143.7-13.478.922524-0.74, 0.681.012.293382907
2025-04-11 23:30:1154-421.5-142.2-13.381.222915-0.74, 0.681.001.403382908
2025-04-11 23:33:1155-435.6-142.7-13.286.82398538.1-69.9-0.75, 0.650.991.133382909
2025-04-11 23:36:1156-437.3-143.9-13.387.72403538.4-70.1-0.74, 0.650.991.123382910
2025-04-11 23:39:1157-439.2-144.9-13.485.42395138.1-69.3-0.74, 0.650.990.003382913
2025-04-11 23:42:1158-446.4-144.9-13.586.12424138.0-69.1-0.74, 0.650.990.003382914
2025-04-11 23:45:1159-462.5-145.6-13.187.62595338.2-69.9-0.74, 0.650.993.223382917
2025-04-11 23:48:1160-472.8-143.6-13.292.32669637.6-66.8-0.74, 0.650.980.003382918
2025-04-11 23:51:1161-487.1-149.2-13.296.72763437.8-66.4-0.73, 0.650.987.473382921
2025-04-11 23:54:1162-484.5-142.7-13.294.82744337.1-65.1-0.73, 0.640.9713.993382922
2025-04-11 23:57:1163-494.0-147.7-13.2100.12812936.9-65.1-0.73, 0.640.971.433382925
2025-04-12 00:00:1164-499.3-144.1-13.3102.52842536.7-63.4-0.72, 0.640.960.003382926
2025-04-12 00:03:1165-506.2-140.1-13.3104.12892436.5-62.8-0.72, 0.640.960.003382929
2025-04-12 00:06:1166-510.0-139.0-13.3104.82920336.2-61.4-0.72, 0.630.966.173382930
2025-04-12 00:09:1167-512.2-139.6-13.4102.72939936.0-61.8-0.72, 0.630.961.383382933
2025-04-12 00:12:1168-516.7-138.3-13.2103.22996135.4-59.8-0.71, 0.620.951.513382934
2025-04-12 00:15:1169-517.8-136.7-13.4103.92989435.6-59.6-0.71, 0.630.951.373382937
2025-04-12 00:18:1170-528.3-138.1-13.3106.13065235.2-59.6-0.71, 0.620.950.853382938
2025-04-12 00:21:1171-632.5-139.3-12.7117.83886722.7-53.8-0.75, 0.440.8712.943382941
2025-04-12 00:24:1172-649.0-142.1-12.8123.93986320.6-53.3-0.76, 0.410.867.533382942
2025-04-12 00:27:1173-536.1-141.7-13.2106.63136035.6-59.3-0.71, 0.630.9513.333382945
2025-04-12 00:30:1174-651.1-141.5-12.8123.03985020.1-52.3-0.75, 0.410.853.503382946
2025-04-12 00:33:1175-670.2-138.1-12.9123.94082119.1-49.1-0.72, 0.390.821.133382950
2025-04-12 00:36:1176-560.3-136.2-13.6112.23235131.2-49.7-0.66, 0.580.882.003382951
2025-04-12 00:39:1177-664.5-136.9-12.9123.24055818.4-51.6-0.75, 0.380.847.283382953
2025-04-12 00:42:1178-689.7-133.1-12.7122.54279619.2-52.0-0.75, 0.390.859.533382954
2025-04-12 00:45:1179-695.3-131.5-12.7127.84305017.1-52.0-0.76, 0.360.849.543382957
2025-04-12 00:48:1180-697.9-123.4-12.8128.24309617.2-51.8-0.76, 0.360.846.473382958
2025-04-12 00:51:1181-728.9-125.1-12.9134.24466215.8-48.3-0.73, 0.340.800.883382961
2025-04-12 00:54:1182-730.3-122.1-13.0134.34483215.4-47.9-0.72, 0.330.800.003382962
2025-04-12 00:57:1183-733.4-123.9-13.0135.74497415.4-47.6-0.72, 0.330.792.173382965
2025-04-12 01:00:1184-736.1-121.7-13.0137.94510214.3-47.7-0.73, 0.320.799.593382966
2025-04-12 01:03:1185-740.9-125.5-13.0136.34522412.9-47.4-0.73, 0.290.789.933382969
2025-04-12 01:06:1186-743.2-121.9-13.0138.64551911.5-47.2-0.73, 0.270.784.783382970
2025-04-12 01:09:1187-741.1-123.5-13.1136.04534710.5-47.1-0.73, 0.250.776.183382976
2025-04-12 01:12:1188-722.0-123.8-13.0132.34409810.8-51.5-0.78, 0.250.824.953382977
2025-04-12 01:15:1189-760.6-120.5-13.3139.3461218.1-47.0-0.73, 0.210.763.163382978
2025-04-12 01:18:1190-737.5-115.3-13.1136.5451898.6-50.5-0.77, 0.220.800.003382979
2025-04-12 01:33:1191-782.2-104.4-13.4145.2471504.5-47.7-0.75, 0.150.760.003382987
2025-04-12 01:36:1192-790.3-101.9-13.5148.2472583.7-48.1-0.75, 0.130.760.003382990
2025-04-12 01:39:1193-816.7-101.6-13.4150.6488642.9-47.9-0.75, 0.120.766.903382991
2025-04-12 01:42:1194-813.8-99.6-13.5151.2485582.6-47.7-0.75, 0.110.766.843382994
2025-04-12 01:45:1195-829.7-98.6-13.5154.0493442.4-47.7-0.75, 0.110.762.583382995
2025-04-12 01:48:1196-832.2-100.0-13.5156.2492712.1-48.4-0.76, 0.100.761.823382998
2025-04-12 01:51:1197-831.5-97.7-13.6155.5491382.2-48.9-0.76, 0.110.770.903382999
2025-04-12 01:54:1198-866.9-96.9-13.7163.5509381.5-48.0-0.75, 0.090.760.003383002
2025-04-12 01:57:1199-874.8-97.1-13.8164.3510811.4-48.1-0.75, 0.090.760.003383003
2025-04-12 02:00:11100-856.3-100.0-13.7160.6499921.3-49.4-0.77, 0.090.770.003383006
2025-04-12 02:03:11101-881.0-96.4-13.9165.9511660.1-49.0-0.76, 0.070.770.003383007
2025-04-12 02:06:11102-890.5-93.0-14.0170.3515600.2-48.9-0.76, 0.070.770.003383010
2025-04-12 02:09:11103-922.9-93.4-13.9163.8534691.1-49.6-0.77, 0.090.780.003383011
2025-04-12 02:12:11104-921.2-88.8-13.9161.2533560.8-50.3-0.78, 0.080.785.483383014
2025-04-12 02:15:11105-920.2-85.6-14.1159.3529411.1-49.6-0.77, 0.090.780.903383015
2025-04-12 02:18:11106-925.5-89.5-14.1160.3531420.5-50.1-0.78, 0.080.780.003383018
2025-04-12 02:21:11107-931.0-89.2-14.1161.8534080.5-49.4-0.77, 0.080.770.003383019
2025-04-12 02:24:11108-964.2-89.1-14.3163.354273-8.312.50.22, -0.050.222.593383023
2025-04-12 02:27:11109-978.7-91.4-14.4164.654712-0.6-49.5-0.77, 0.060.779.773383024
2025-04-12 02:30:11110-1,065.1-92.8-14.2220.760113-8.111.60.20, -0.040.211.013383026
2025-04-12 02:33:11111-1,003.4-91.5-14.5167.755346-6.914.00.24, -0.020.258.963383027
2025-04-12 02:36:11112-1,094.8-89.1-14.2233.961539-3.9-49.4-0.77, 0.000.7715.543383030
2025-04-12 02:39:11113-1,114.0-88.1-14.3239.962310-4.2-49.2-0.76, -0.010.765.093383031
2025-04-12 02:42:11114-1,030.7-85.7-14.7176.056014-2.1-50.4-0.78, 0.030.783.343383034
2025-04-12 02:45:11115-1,037.6-80.3-14.8179.056142-5.515.50.27, 0.000.271.843383035
2025-04-12 02:48:11116-1,059.4-79.8-14.9183.957167-2.5-50.9-0.78, 0.020.783.833383038
2025-04-12 02:51:11117-1,154.1-78.2-14.5250.863737-4.8-49.9-0.77, -0.020.7731.093383039
2025-04-12 02:54:11118-1,057.8-78.4-14.9181.656676-3.0-51.4-0.79, 0.010.7927.843383042
2025-04-12 02:57:11119-1,075.9-78.1-15.1185.657418-3.6-51.5-0.79, 0.000.7919.283383043
2025-04-12 03:00:11120-1,081.0-77.4-15.1183.757539-4.5-52.1-0.80, -0.020.803.333383046
2025-04-12 03:03:11121-1,081.3-85.1-15.0183.157276-4.4-52.1-0.80, -0.020.803.903383047
2025-04-12 03:06:11122-1,147.1-88.6-15.2197.060664-5.1-50.3-0.78, -0.020.783.393383050
2025-04-12 03:09:11123-1,112.2-91.0-15.2192.058453-4.7-51.9-0.79, -0.020.792.863383051
2025-04-12 03:12:11124-1,119.5-92.1-15.2189.858957-5.1-51.7-0.79, -0.030.790.003383054
2025-04-12 03:15:11125-1,172.8-92.6-15.3199.561431-5.8-50.5-0.78, -0.040.780.003383055
2025-04-12 03:18:11126-1,176.4-92.2-15.4199.961200-5.8-50.6-0.78, -0.040.780.003383058
2025-04-12 03:21:11127-1,189.1-92.8-15.3201.561912-6.1-50.7-0.78, -0.040.781.013383059
2025-04-12 03:24:11128-1,145.1-92.2-15.3193.559471-7.0-52.5-0.80, -0.060.803.333383063
2025-04-12 03:27:11129-1,187.9-91.8-15.3200.861585-7.0-51.2-0.78, -0.060.787.823383064
2025-04-12 03:30:11130-1,196.4-90.5-15.3203.462099-7.1-50.8-0.78, -0.060.7813.603383066
2025-04-12 03:33:11131-1,203.1-90.7-15.4205.362225-7.7-51.6-0.79, -0.070.7912.843383067
2025-04-12 03:36:11132-1,205.9-89.6-15.4206.862746-7.4-51.6-0.79, -0.070.793.213383070
2025-04-12 03:39:00133-1,232.5-88.1-15.7208.962713-5.412.00.21, 0.010.211.433383071
2025-04-12 03:42:11134-1,233.0-88.4-15.6208.963171-5.713.50.24, 0.000.240.863383074
2025-04-12 03:45:11135-1,346.0-87.9-15.0286.571097-6.311.00.19, -0.010.197.793383075
2025-04-12 03:48:11136-1,360.4-87.1-15.2287.871191-5.511.00.19, 0.000.199.863383078
2025-04-12 03:51:11137-1,379.5-89.1-15.1290.071922-5.411.20.20, 0.010.2012.973383079
2025-04-12 03:54:11138-1,271.1-89.1-15.6214.963985-4.313.70.24, 0.020.2411.333383082
2025-04-12 03:57:11139-1,394.3-88.0-15.2292.872415-5.410.50.18, 0.010.180.843383083
2025-04-12 04:00:11140-1,296.2-88.2-15.7221.265026-4.213.20.23, 0.030.230.003383086
2025-04-12 04:03:11141-1,296.4-87.8-15.7217.364916-4.612.80.22, 0.020.220.003383087
2025-04-12 04:06:11142-1,304.5-88.1-15.7219.165124-4.413.00.23, 0.020.230.003383090
2025-04-12 04:09:11143-1,306.6-88.1-15.8219.165164-7.0-51.4-0.78, -0.060.791.083383091
2025-04-12 04:12:11144-1,266.4-86.4-15.7210.963196-4.613.30.23, 0.020.230.003383094
2025-04-12 04:15:11145-1,319.5-84.8-15.8223.665727-7.1-51.2-0.78, -0.060.791.153383095
2025-04-12 04:18:11146-1,327.5-84.8-15.9223.365923-6.4-50.9-0.78, -0.050.785.963383098
2025-04-12 04:21:11147-1,354.5-82.8-16.0237.767277-8.1-51.2-0.78, -0.080.782.123383099
2025-04-12 04:24:11148-1,355.6-82.6-16.0238.667215-7.8-51.3-0.78, -0.070.790.963383102
2025-04-12 04:27:11149-1,342.1-83.1-16.2223.965928-6.8-51.4-0.78, -0.060.790.003383103
2025-04-12 04:30:11150-1,336.5-82.5-16.1222.165897-7.2-51.9-0.79, -0.060.790.843383106
2025-04-12 04:33:11151-1,337.7-84.0-16.1222.165845-7.5-52.2-0.79, -0.070.800.003383107
2025-04-12 04:36:11152-1,345.4-83.7-16.1224.166189-7.6-52.1-0.79, -0.070.790.003383110
2025-04-12 04:39:11153-1,362.3-84.0-16.1227.366871-7.2-51.8-0.79, -0.060.791.203383111
2025-04-12 04:42:11154-1,359.1-83.7-16.2227.766424-7.0-52.1-0.79, -0.060.790.003383114
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 )