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 13072
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-07-17 22:30 UTC)
Last detected dimming:
   7 hours and 49 minutes ago (2025-07-17 15:00 UTC)


Overview for dimming #:
   13072           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 #: 13072          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-06-15 16:09:1110.00.00.00.00 , 0.003443911
2025-06-15 16:12:1120.00.00.00.00 , 0.933443912
2025-06-15 16:15:1130.00.00.00.00 , 0.953443915
2025-06-15 16:18:1140.00.00.00.00 , 0.003443916
2025-06-15 16:21:1150.00.00.00.00 , 0.003443919
2025-06-15 16:24:1160.00.00.00.00 , 4.403443920
2025-06-15 16:27:117-0.4-3.0-14.40.0311.13, -0.151.142.763443923
2025-06-15 16:30:118-4.1-10.9-13.40.32921.13, -0.161.140.843443924
2025-06-15 16:33:119-6.9-13.5-13.90.44851.13, -0.151.140.003443927
2025-06-15 16:36:1110-9.7-15.9-14.40.46721.13, -0.171.140.003443928
2025-06-15 16:39:1111-15.1-18.2-13.10.910711.13, -0.181.140.003443931
2025-06-15 16:42:1112-22.1-21.5-13.31.714921.12, -0.191.140.003443932
2025-06-15 16:45:1113-26.8-23.7-13.82.117501.12, -0.181.140.003443935
2025-06-15 16:48:1114-31.6-25.0-13.92.620321.12, -0.191.140.003443936
2025-06-15 16:51:1115-36.6-27.0-14.42.922441.12, -0.191.140.003443939
2025-06-15 16:54:1116-43.9-28.5-14.43.726821.12, -0.191.141.033443940
2025-06-15 16:57:1117-54.9-30.3-15.34.431361.12, -0.181.131.993443943
2025-06-15 17:00:1118-64.8-33.4-15.55.235651.11, -0.171.131.993443944
2025-06-15 17:03:1119-72.7-39.2-15.85.638261.11, -0.171.131.603443948
2025-06-15 17:06:1120-81.6-42.6-15.96.442061.11, -0.171.121.273443949
2025-06-15 17:09:1121-90.2-50.7-16.36.643871.11, -0.171.121.353443951
2025-06-15 17:12:1122-97.7-56.5-16.86.845881.11, -0.181.120.853443952
2025-06-15 17:15:1123-107.3-66.6-17.07.448681.11, -0.181.120.003443955
2025-06-15 17:18:1124-119.2-72.5-17.18.452831.10, -0.171.120.003443956
2025-06-15 17:21:1125-145.9-82.2-18.011.66278-11.7-16.8-0.29, -0.220.360.003443959
2025-06-15 17:24:1126-171.4-84.2-17.315.57419-14.1-22.7-0.38, -0.260.461.233443960
2025-06-15 17:27:1127-185.1-88.8-17.317.07937-14.1-22.7-0.38, -0.260.462.993443963
2025-06-15 17:30:1128-200.2-95.0-17.019.18619-13.9-22.6-0.38, -0.260.462.613443964
2025-06-15 17:33:1129-211.3-97.1-17.419.88881-13.8-22.7-0.38, -0.260.467.163443967
2025-06-15 17:36:1130-221.5-97.4-17.520.99265-14.2-22.6-0.38, -0.270.467.693443968
2025-06-15 17:39:1131-243.7-100.6-16.921.410408-14.4-22.4-0.37, -0.270.4612.393443972
2025-06-15 17:42:1132-266.7-102.7-16.922.911376-14.3-22.3-0.37, -0.270.4615.983443973
2025-06-15 17:45:1133-284.1-104.1-16.823.812154-14.3-22.3-0.37, -0.270.467.363443975
2025-06-15 17:48:1134-303.5-105.3-16.324.513130-14.2-22.4-0.37, -0.270.466.433443976
2025-06-15 17:51:1135-349.5-105.7-16.236.315527-14.2-22.5-0.38, -0.270.4615.343443979
2025-06-15 17:54:1136-369.8-106.8-15.938.616546-14.1-22.6-0.38, -0.260.4617.993443980
2025-06-15 17:57:0037-398.3-111.5-16.541.617310-14.0-22.7-0.38, -0.260.460.003443983
2025-06-15 18:00:1238-524.3-112.4-17.151.220639-14.0-23.3-0.39, -0.260.475.023443984
2025-06-15 18:03:0139-625.8-132.8-18.655.822497-14.0-23.9-0.40, -0.260.4827.883443987
2025-06-15 18:06:1240-721.0-124.7-18.069.12647724.7-12.8-0.20, 0.410.4589.313443988
2025-06-15 18:09:0141-744.1-178.7-18.569.92666122.2-13.5-0.22, 0.370.4382.413443991
2025-06-15 18:12:1342-780.8-201.3-18.563.22667125.9-9.6-0.15, 0.430.4585.903443992
2025-06-15 18:15:0043-890.4-218.1-18.079.93087023.4-10.8-0.17, 0.380.42107.133443995
2025-06-15 18:18:1244-897.8-216.9-17.683.03184823.1-11.4-0.18, 0.380.4266.173443996
2025-06-15 18:21:0045-877.0-221.1-17.882.03100822.5-11.5-0.19, 0.370.4123.983443999
2025-06-15 18:24:1246-892.7-213.9-17.786.73207622.2-12.0-0.19, 0.370.4112.053444000
2025-06-15 18:27:0047-847.2-210.5-17.075.23071422.1-11.0-0.18, 0.360.404.653444003
2025-06-15 18:30:1248-886.7-207.7-17.387.33230422.0-12.3-0.20, 0.360.411.903444004
2025-06-15 18:33:0149-875.0-201.3-17.486.53176222.0-12.7-0.21, 0.360.420.003444007
2025-06-15 18:36:1350-895.6-193.7-16.692.03323322.1-13.7-0.22, 0.360.430.903444008
2025-06-15 18:39:1151-932.7-195.1-15.2109.03667721.9-14.9-0.24, 0.360.430.003444011
2025-06-15 18:42:1152-958.0-182.3-15.1115.03774521.9-15.4-0.25, 0.360.440.003444012
2025-06-15 18:45:0053-983.4-183.0-15.5115.53786922.0-15.5-0.25, 0.360.4410.513444015
2025-06-15 18:48:1254-989.2-169.6-15.3118.63797421.8-15.8-0.26, 0.360.4411.783444016
2025-06-15 18:51:0055-992.7-167.2-16.0112.33675822.0-15.6-0.25, 0.360.446.043444019
2025-06-15 18:54:1256-949.4-165.1-15.898.23514621.8-14.8-0.24, 0.360.434.363444020
2025-06-15 18:57:1157-985.3-150.3-15.4122.13757021.9-16.7-0.27, 0.360.450.003444023
2025-06-15 19:00:1158-937.5-144.8-15.2107.93593321.9-15.7-0.26, 0.360.440.003444024
2025-06-15 19:03:1159-942.0-142.0-15.3111.23596121.7-16.1-0.26, 0.360.440.003444027
2025-06-15 19:06:1160-950.2-140.7-15.4111.73586521.4-16.0-0.26, 0.350.442.983444028
2025-06-15 19:09:1161-947.6-147.4-15.6111.03536521.4-16.3-0.26, 0.350.447.903444031
2025-06-15 19:12:1162-935.2-132.6-15.8103.13491721.0-16.5-0.27, 0.350.441.803444032
2025-06-15 19:15:1163-989.2-136.7-16.3119.53693720.9-18.1-0.29, 0.340.450.003444035
2025-06-15 19:18:1164-991.0-135.4-16.4120.03718020.5-18.4-0.30, 0.340.451.523444036
2025-06-15 19:21:1165-996.9-122.8-16.4122.33791820.0-18.7-0.31, 0.330.451.643444039
2025-06-15 19:24:1166-982.3-120.3-16.2120.93763819.6-19.1-0.31, 0.320.450.003444040
2025-06-15 19:27:1167-921.3-120.1-15.7108.23592319.0-18.9-0.31, 0.310.440.003444043
2025-06-15 19:30:1168-956.9-117.2-16.3119.03681018.6-19.9-0.33, 0.310.450.003444044
2025-06-15 19:33:1169-962.3-115.9-16.3120.83732918.1-20.4-0.34, 0.300.450.003444047
2025-06-15 19:36:1170-930.1-112.3-15.9110.13673117.5-19.8-0.33, 0.290.4414.833444048
2025-06-15 19:39:1171-939.5-114.4-15.8112.13695117.2-19.8-0.33, 0.280.4322.013444051
2025-06-15 19:42:1172-970.8-120.8-16.0114.23761415.7-18.9-0.32, 0.260.4117.873444052
2025-06-15 19:45:1173-995.6-130.0-16.2118.03829214.8-18.7-0.31, 0.240.4011.333444055
2025-06-15 19:48:1174-1,022.3-131.4-16.2122.53931514.6-18.8-0.32, 0.240.408.293444056
2025-06-15 19:51:1175-1,040.2-137.0-16.2126.34007014.1-18.8-0.32, 0.230.395.443444059
2025-06-15 19:54:1176-1,041.5-148.9-16.3129.14047513.7-19.1-0.32, 0.220.390.003444060
2025-06-15 19:57:1177-1,039.7-142.3-16.3131.44066613.1-19.3-0.33, 0.210.390.003444063
2025-06-15 20:00:2378-1,039.1-143.1-16.3133.34065712.5-19.6-0.33, 0.200.391.423444064
2025-06-15 20:03:1179-1,034.7-142.7-16.3133.64063112.1-19.6-0.33, 0.190.380.003444067
2025-06-15 20:06:1180-1,024.7-140.2-16.5130.84013811.7-19.9-0.34, 0.190.390.003444068
2025-06-15 20:09:1181-1,016.2-130.1-16.7127.43964011.3-20.1-0.34, 0.180.390.003444071
2025-06-15 20:12:1182-1,017.8-134.6-16.7127.73969411.0-20.5-0.35, 0.170.390.003444072
2025-06-15 20:15:1183-1,020.6-133.3-16.5130.24012610.6-20.6-0.35, 0.170.390.003444075
2025-06-15 20:18:1184-1,064.1-134.7-17.0145.24140510.6-21.9-0.37, 0.170.413.963444076
2025-06-15 20:21:1185-1,130.5-135.7-16.8170.74540710.4-22.4-0.38, 0.160.410.933444079
2025-06-15 20:24:1186-1,051.7-134.6-17.2141.94095510.1-22.2-0.38, 0.160.410.003444080
2025-06-15 20:27:1187-1,055.1-134.6-16.9142.9414129.5-22.2-0.38, 0.150.410.003444083
2025-06-15 20:30:1188-1,114.4-128.9-17.0171.2447429.1-22.8-0.39, 0.140.410.003444084
2025-06-15 20:33:1189-1,101.6-130.7-17.1169.9442468.6-23.7-0.40, 0.130.420.003444087
2025-06-15 20:36:1190-1,096.9-139.6-17.2169.9440027.5-24.0-0.41, 0.110.420.003444088
2025-06-15 20:39:1191-1,093.8-133.9-17.2170.3439647.1-24.7-0.42, 0.110.430.003444091
2025-06-15 20:42:1192-1,104.3-133.4-16.9175.0452027.1-25.3-0.43, 0.110.440.003444092
2025-06-15 20:45:1193-1,106.9-133.3-17.2176.8447587.2-25.5-0.43, 0.110.452.793444095
2025-06-15 20:48:1194-1,095.3-129.3-17.2177.5446266.9-26.0-0.44, 0.100.450.873444096
2025-06-15 20:51:1195-1,096.1-132.1-17.2178.4449786.9-26.1-0.44, 0.100.450.003444099
2025-06-15 20:54:1196-1,106.5-124.4-16.9183.7460847.0-26.5-0.45, 0.110.460.003444100
2025-06-15 20:57:1197-1,103.9-121.3-17.1188.3460217.1-26.7-0.45, 0.110.460.003444103
2025-06-15 21:00:3598-1,097.0-118.1-17.0190.1459087.4-27.4-0.46, 0.110.480.003444104
2025-06-15 21:03:1199-1,093.4-114.6-17.0191.6461017.4-28.0-0.47, 0.110.490.003444107
2025-06-15 21:06:11100-1,065.1-115.9-17.1185.0445407.6-28.6-0.48, 0.120.490.003444108
2025-06-15 21:09:11101-1,084.4-111.1-16.7189.3464017.6-28.9-0.49, 0.120.500.003444111
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 )