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 7812
Detector 24h operating status:

Last processed image:    
   0 hours and 36 minutes ago (2024-06-22 21:12 UTC)
Last detected dimming:
   0 hours and 54 minutes ago (2024-06-22 20:54 UTC)


Overview for dimming #:
   7812           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 #: 7812          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-21 01:15:2310.00.00.00.00 , 0.002899842
2023-09-21 01:18:1120.00.00.00.00 , 1.422899847
2023-09-21 01:21:113-0.1-0.3-14.70.065.8-0.8-0.01, -0.020.030.002899848
2023-09-21 01:24:114-0.2-2.0-11.40.1175.7-0.7-0.01, -0.030.030.002899849
2023-09-21 01:27:595-3.0-12.8-19.60.5148 , 2.312899850
2023-09-21 01:30:116-4.8-16.1-21.00.7219 , 12.532899856
2023-09-21 01:33:117-4.4-14.8-19.30.7207 , 2.932899857
2023-09-21 01:36:118-5.1-15.5-19.10.8249 , 0.002899858
2023-09-21 01:39:119-5.3-15.6-17.00.8262 , 0.002899859
2023-09-21 01:42:1110-4.6-11.5-15.10.92358.5-55.8-0.83, 0.080.830.962899860
2023-09-21 01:45:3511-5.9-10.3-10.31.14135.3-58.2-0.86, 0.030.864.232899861
2023-09-21 01:48:1112-8.3-17.9-10.01.75733.0-60.6-0.88, -0.010.881.322899870
2023-09-21 01:51:1113-14.5-30.9-10.43.29630.5-61.2-0.89, -0.050.890.002899871
2023-09-21 01:54:1114-18.9-28.8-10.83.91205-1.0-60.4-0.88, -0.080.880.002899872
2023-09-21 01:57:1115-24.4-30.2-11.24.91447-4.5-61.0-0.88, -0.140.890.002899873
2023-09-21 02:00:1116-29.2-45.9-11.46.11668-4.6-58.6-0.86, -0.140.871.192899877
2023-09-21 02:03:1117-34.0-59.6-11.67.01851-2.2-59.0-0.87, -0.100.874.282899878
2023-09-21 02:06:1118-38.1-61.2-11.87.620362.5-58.3-0.86, -0.020.863.132899879
2023-09-21 02:09:5919-43.5-58.9-11.510.025502.3-59.2-0.87, -0.020.872.912899880
2023-09-21 02:12:1120-45.6-58.5-11.310.626832.6-59.8-0.87, -0.020.870.002899881
2023-09-21 02:15:1121-44.1-41.0-11.311.7277010.6-5.4-0.09, 0.060.114.552899882
2023-09-21 02:18:1122-43.1-29.4-10.912.6291312.4-5.6-0.10, 0.090.132.142899887
2023-09-21 02:21:1123-46.4-27.4-10.813.9319712.6-6.8-0.12, 0.100.150.002899888
2023-09-21 02:24:1124-49.5-29.9-10.815.9351013.3-6.3-0.11, 0.110.150.002899889
2023-09-21 02:27:1125-54.1-30.6-10.219.040592.7-59.1-0.87, -0.020.870.002899890
2023-09-21 02:30:1126-57.3-31.0-10.419.841504.9-57.8-0.85, 0.020.850.002899896
2023-09-21 02:33:1127-69.6-32.1-10.623.247994.7-57.7-0.85, 0.020.850.002899897
2023-09-21 02:36:1128-76.5-52.7-10.924.851533.4-57.6-0.85, -0.010.850.002899898
2023-09-21 02:39:1129-76.5-40.2-11.425.050643.9-57.3-0.85, 0.000.850.002899899
2023-09-21 02:42:1130-85.2-38.2-11.426.7560811.8-5.6-0.10, 0.080.134.202899900
2023-09-21 02:45:1131-108.6-38.7-11.431.6701612.2-4.3-0.07, 0.090.1212.272899901
2023-09-21 02:48:1132-123.0-40.9-11.536.0811612.8-2.9-0.05, 0.100.1131.232899910
2023-09-21 02:51:2333-140.7-44.4-11.440.6922812.6-2.3-0.04, 0.100.1027.812899911
2023-09-21 02:54:1134-155.1-49.5-11.843.7989912.5-2.8-0.05, 0.100.117.462899912
2023-09-21 02:57:2335-166.5-49.2-12.445.51023912.8-2.1-0.04, 0.100.116.682899913
2023-09-21 03:00:1136-185.8-66.4-12.648.21090912.1-1.2-0.02, 0.090.096.532899917
2023-09-21 03:03:1137-212.5-126.7-13.251.41162611.3-1.4-0.02, 0.070.086.382899918
2023-09-21 03:06:1138-234.8-144.2-13.753.21219711.0-1.1-0.02, 0.070.0710.382899919
2023-09-21 03:09:1139-253.0-148.8-13.955.51289210.9-0.9-0.02, 0.070.076.812899920
2023-09-21 03:12:1140-280.9-155.5-14.158.61374510.6-0.7-0.01, 0.060.067.172899921
2023-09-21 03:15:1141-311.2-155.9-14.561.81471610.5-0.5-0.01, 0.060.0610.962899922
2023-09-21 03:18:1142-339.8-157.4-14.865.81569210.7-0.20.00, 0.060.0618.312899927
2023-09-21 03:21:1143-365.7-154.3-15.269.61665110.7-0.5-0.01, 0.060.0631.802899928
2023-09-21 03:24:1144-397.5-154.1-15.475.51817810.9-0.20.00, 0.070.0737.292899929
2023-09-21 03:27:1145-413.6-158.4-15.679.01893611.1-0.6-0.01, 0.070.0727.242899930
2023-09-21 03:30:1146-437.5-145.1-15.686.22050311.5-0.8-0.01, 0.080.0824.752899937
2023-09-21 03:33:1147-471.3-144.6-16.289.62171311.7-0.4-0.01, 0.080.0813.862899938
2023-09-21 03:36:1148-499.1-142.0-16.593.02251811.7-0.20.00, 0.080.089.922899939
2023-09-21 03:39:1149-506.5-133.0-17.092.92241311.8-0.20.00, 0.080.085.672899940
2023-09-21 03:42:1150-525.8-132.1-17.195.12318412.0-0.20.00, 0.090.091.692899941
2023-09-21 03:45:1151-545.8-119.9-17.099.72413312.2-0.20.00, 0.090.099.802899942
2023-09-21 03:48:1152-567.7-111.9-17.3102.22461112.30.10.00, 0.090.0933.222899947
2023-09-21 03:51:1153-588.5-97.5-17.5105.02533912.50.30.00, 0.100.1036.802899948
2023-09-21 03:54:1154-597.9-96.7-17.8105.92542212.80.50.01, 0.100.1036.032899949
2023-09-21 03:57:1155-614.7-100.4-17.7108.92625713.20.80.01, 0.110.1113.362899950
2023-09-21 04:00:1156-629.1-103.9-17.6111.02678113.41.10.02, 0.110.114.622899957
2023-09-21 04:03:2357-641.2-104.6-17.8112.52720013.51.30.02, 0.110.112.672899958
2023-09-21 04:06:1158-654.3-106.7-18.2113.72756313.41.30.02, 0.110.1110.852899959
2023-09-21 04:09:1159-660.9-107.8-18.1114.52781413.61.30.02, 0.110.1212.872899960
2023-09-21 04:12:1160-664.5-108.5-18.0115.32818713.71.50.03, 0.120.1213.982899961
2023-09-21 04:15:1161-689.9-108.7-17.4122.12984513.21.10.02, 0.110.113.572899967
2023-09-21 04:18:1162-701.3-108.5-17.6121.73010512.60.80.01, 0.100.101.092899968
2023-09-21 04:21:1163-704.7-108.5-17.9120.42986712.40.90.02, 0.090.091.182899969
2023-09-21 04:24:1164-715.7-109.0-17.6125.13065312.60.60.01, 0.100.108.702899970
2023-09-21 04:27:1165-715.9-110.1-18.0122.13020212.40.90.02, 0.090.102.552899971
2023-09-21 04:30:1166-722.0-109.6-18.3123.23006112.20.70.01, 0.090.091.402899972
2023-09-21 04:33:1167-735.7-110.2-17.9125.83100512.20.60.01, 0.090.090.002899978
2023-09-21 04:36:1168-778.7-109.9-17.7141.33334412.00.20.00, 0.090.090.002899979
2023-09-21 04:39:1169-785.9-109.5-18.0141.63335111.90.10.00, 0.090.090.002899980
2023-09-21 04:42:1170-856.6-109.8-16.7166.13829011.5-0.3-0.01, 0.080.080.002899981
2023-09-21 04:45:1171-868.7-109.5-16.5169.23893311.5-0.6-0.01, 0.080.083.232899986
2023-09-21 04:48:1172-892.5-109.5-16.4169.04022911.4-0.5-0.01, 0.080.087.352899987
2023-09-21 04:51:1173-895.7-109.3-16.5172.94020511.3-0.7-0.01, 0.070.082.882899988
2023-09-21 04:54:1174-927.8-110.3-16.6175.84158711.1-1.0-0.02, 0.070.0718.272899989
2023-09-21 04:57:1175-934.1-109.5-16.6176.44177211.0-1.5-0.03, 0.070.0719.142899990
2023-09-21 05:00:1176-947.7-110.9-16.8179.44220310.8-1.8-0.03, 0.070.078.562899996
2023-09-21 05:03:1177-898.8-112.0-17.5159.13850910.8-1.7-0.03, 0.070.076.932899997
2023-09-21 05:06:1178-953.9-111.4-16.8178.64229010.6-2.2-0.04, 0.060.071.072899998
2023-09-21 05:09:1179-958.2-111.4-16.8178.84242210.6-2.2-0.04, 0.060.070.002899999
2023-09-21 05:12:1180-905.3-111.5-17.8157.53839310.5-2.2-0.04, 0.060.071.142900000
2023-09-21 05:15:1181-896.9-111.5-17.7157.13821910.6-2.6-0.05, 0.060.080.002900006
2023-09-21 05:18:1182-898.1-112.5-18.0157.23789810.5-2.9-0.05, 0.060.080.002900007
2023-09-21 05:21:1183-952.9-111.7-17.1177.94196710.4-3.2-0.06, 0.060.080.002900008
2023-09-21 05:24:1184-958.6-111.0-16.9179.04247410.2-3.4-0.06, 0.050.080.002900009
2023-09-21 05:27:1185-969.6-110.4-17.1182.04274810.0-3.5-0.06, 0.050.080.002900016
2023-09-21 05:30:1186-955.5-111.0-16.8178.94249010.2-3.7-0.06, 0.050.081.602900017
2023-09-21 05:33:1187-971.9-111.2-16.9181.9432219.8-3.8-0.07, 0.050.083.632900018
2023-09-21 05:36:1188-972.0-112.5-16.8182.7434779.7-4.0-0.07, 0.050.081.342900019
2023-09-21 05:39:2389-970.9-114.1-16.9182.3432499.6-4.6-0.08, 0.050.090.002900020
2023-09-21 05:42:1190-985.3-114.5-16.8185.1440319.4-5.1-0.09, 0.040.101.922900021
2023-09-21 05:45:2391-968.2-113.6-16.9183.3430569.1-5.8-0.10, 0.040.1118.002900022
2023-09-21 05:48:1192-972.5-113.9-17.0184.7432319.1-6.0-0.10, 0.040.112.612900030
2023-09-21 05:51:1193-972.2-113.6-17.0185.1432568.9-6.4-0.11, 0.030.120.002900031
2023-09-21 05:54:1194-984.4-112.7-16.8188.9444948.7-7.2-0.13, 0.030.130.002900032
2023-09-21 05:57:2395-975.8-111.7-17.0186.2439598.8-7.6-0.13, 0.030.140.002900033
2023-09-21 06:00:1196-976.6-109.9-16.8186.8441668.6-8.4-0.15, 0.030.155.922900037
2023-09-21 06:03:2397-963.9-109.7-16.7185.9437048.5-8.9-0.15, 0.030.161.942900038
2023-09-21 06:06:1198-948.4-110.0-16.7184.8433538.2-9.3-0.16, 0.020.160.912900039
2023-09-21 06:09:1199-984.4-109.5-16.5204.5456427.4-9.9-0.17, 0.010.170.002900040
2023-09-21 06:12:11100-962.8-108.5-16.6190.7445037.0-10.9-0.19, 0.000.190.002900041
2023-09-21 06:15:11101-957.3-106.9-16.7188.9442007.0-11.1-0.19, 0.000.190.002900048
2023-09-21 06:18:11102-957.1-106.6-16.5190.6444466.7-11.7-0.20, 0.000.203.392900049
2023-09-21 06:21:11103-955.0-105.9-16.4191.4444056.5-12.4-0.22, -0.010.222.432900050
2023-09-21 06:24:11104-947.3-104.8-16.4190.2440756.4-12.7-0.22, -0.010.221.172900051
2023-09-21 06:27:11105-941.8-103.8-16.3190.0440026.1-12.4-0.22, -0.010.220.932900052
2023-09-21 06:30:11106-940.8-102.9-16.3191.7440705.9-12.3-0.22, -0.020.220.002900053
2023-09-21 06:33:11107-943.5-102.7-16.2193.4443555.6-12.6-0.22, -0.020.220.002900054
2023-09-21 06:36:11108-940.5-105.1-16.1192.3441915.5-13.0-0.23, -0.030.230.002900058
2023-09-21 06:39:11109-935.7-100.0-16.1191.9441075.4-13.5-0.24, -0.030.240.892900059
2023-09-21 06:42:11110-924.0-100.1-16.3191.0431075.3-14.1-0.25, -0.030.250.002900060
2023-09-21 06:45:11111-927.5-100.9-16.2192.6438235.0-14.5-0.25, -0.030.250.002900069

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 )