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 12741
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-05-20 10:03 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-05-20 10:03 UTC)


Overview for dimming #:
   12741           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 #: 12741          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-06 16:00:1110.00.00.00.00 , 0.003405555
2025-05-06 16:03:4720.00.00.00.00 , 0.003405556
2025-05-06 16:06:1130.00.00.00.00 , 0.003405559
2025-05-06 16:09:114-3.1-10.0-8.71.1333-21.1-0.8-0.01, -0.300.300.003405560
2025-05-06 16:12:115-21.0-25.0-10.75.61659-23.8-6.1-0.10, -0.350.360.973405563
2025-05-06 16:15:116-41.3-26.6-12.19.82878-23.4-3.6-0.06, -0.340.351.953405564
2025-05-06 16:18:117-57.3-54.0-16.610.02907-25.1-3.4-0.05, -0.370.373.053405567
2025-05-06 16:21:238-69.5-52.6-16.010.32980-27.2-2.5-0.04, -0.410.414.423405568
2025-05-06 16:24:119-65.1-52.4-15.710.32948-28.5-1.9-0.03, -0.430.435.923405571
2025-05-06 16:27:1110-52.6-47.1-15.78.42377-29.6-0.9-0.01, -0.440.443.413405572
2025-05-06 16:30:1111-28.7-42.4-14.55.31498-31.2-1.1-0.02, -0.470.470.003405575
2025-05-06 16:33:1112-21.3-31.3-15.14.31204-31.2-1.4-0.02, -0.470.470.003405576
2025-05-06 16:36:1113-15.2-28.7-14.53.3924-31.1-0.6-0.01, -0.470.470.003405579
2025-05-06 16:39:1114-12.9-22.9-14.12.9806-31.3-1.5-0.02, -0.470.470.003405580
2025-05-06 16:42:1115-22.2-36.0-15.94.11166-31.4-3.6-0.05, -0.470.483.783405582
2025-05-06 16:45:1116-28.8-46.3-18.34.81341-31.5-4.1-0.06, -0.470.487.223405583
2025-05-06 16:48:1117-36.4-54.5-20.35.41518-31.4-4.6-0.07, -0.470.482.263405587
2025-05-06 16:51:1118-40.7-59.4-20.85.71604-31.3-4.0-0.06, -0.470.470.003405588
2025-05-06 16:54:1119-45.8-63.2-21.36.31754-31.3-4.3-0.06, -0.470.480.003405591
2025-05-06 16:57:1120-50.5-65.2-20.97.01958-31.2-4.1-0.06, -0.470.471.113405592
2025-05-06 17:00:1121-56.5-66.7-19.18.02246-31.2-3.6-0.05, -0.470.472.993405595
2025-05-06 17:03:1122-62.9-66.7-18.49.32600-31.2-3.6-0.05, -0.470.473.713405596
2025-05-06 17:06:1123-69.9-67.4-16.211.13099-31.2-3.6-0.06, -0.470.475.423405599
2025-05-06 17:09:2324-74.8-68.7-17.211.63239-31.2-3.5-0.05, -0.470.475.403405600
2025-05-06 17:12:1125-79.1-69.6-17.912.13378-31.2-3.5-0.05, -0.470.472.403405603
2025-05-06 17:15:1126-80.9-70.9-17.812.43433-31.2-3.4-0.05, -0.470.471.443405604
2025-05-06 17:18:1127-83.4-72.7-17.712.53486-31.2-3.3-0.05, -0.470.471.663405607
2025-05-06 17:21:2328-178.9-73.7-10.751.81186525.016.50.26, 0.480.5516.573405608
2025-05-06 17:24:1129-198.9-74.0-10.659.01334325.016.70.26, 0.480.5530.783405611
2025-05-06 17:27:1130-222.7-74.6-10.371.51528925.818.50.29, 0.490.5710.253405612
2025-05-06 17:30:1131-239.0-74.8-10.277.01660525.417.80.28, 0.490.5637.213405615
2025-05-06 17:33:1132-261.6-75.1-10.384.31814625.618.40.29, 0.490.5724.013405616
2025-05-06 17:36:1133-287.9-74.5-10.496.02010726.319.70.31, 0.500.597.463405619
2025-05-06 17:39:1134-305.0-74.1-10.6100.02104726.119.60.31, 0.500.588.803405620
2025-05-06 17:42:1135-326.8-74.1-10.8107.52229526.219.50.30, 0.500.588.473405623
2025-05-06 17:45:1136-347.0-74.1-10.9114.52357526.319.60.30, 0.500.599.483405624
2025-05-06 17:48:1137-369.3-73.9-11.0120.72474226.320.20.31, 0.500.5913.433405627
2025-05-06 17:51:1138-398.2-73.8-11.0130.72641826.420.50.32, 0.500.6017.943405628
2025-05-06 17:54:1139-424.7-74.0-11.0140.72817326.421.10.33, 0.500.6015.773405630
2025-05-06 17:57:3540-456.2-74.3-11.1151.33009526.122.00.34, 0.500.6016.243405631
2025-05-06 18:00:1141-472.6-75.1-11.3155.23092126.022.50.35, 0.500.6120.483405635
2025-05-06 18:03:3542-493.3-75.2-11.5156.03167625.923.30.36, 0.490.611.983405636
2025-05-06 18:06:1143-508.3-75.3-11.6158.93224025.723.60.37, 0.490.6111.213405639
2025-05-06 18:09:1144-529.4-74.0-11.9161.93298925.623.90.37, 0.490.611.673405640
2025-05-06 18:12:1145-550.3-77.1-12.1165.0336831.011.30.20, 0.080.2111.413405643
2025-05-06 18:15:1146-582.5-78.9-12.4171.9349652.011.40.20, 0.100.2241.403405644
2025-05-06 18:18:1147-603.4-80.1-12.5178.8359852.712.50.22, 0.110.2442.143405647
2025-05-06 18:21:1148-628.1-83.2-12.7183.5368093.013.20.23, 0.110.2627.593405648
2025-05-06 18:24:1149-656.4-83.0-13.0187.6377673.613.90.24, 0.120.2724.013405651
2025-05-06 18:27:1150-680.0-84.3-13.3188.4383063.914.50.25, 0.130.2828.763405652
2025-05-06 18:30:1151-699.6-86.3-13.5192.6389234.314.80.26, 0.140.2929.603405655
2025-05-06 18:33:1152-721.1-86.9-13.5198.6398694.315.20.26, 0.140.3014.393405656
2025-05-06 18:36:1153-737.3-87.5-13.6202.1403724.415.40.27, 0.140.309.253405659
2025-05-06 18:39:1154-757.1-88.8-13.6207.1412734.415.40.27, 0.140.308.663405660
2025-05-06 18:42:1155-755.1-89.2-13.6206.9409924.615.80.27, 0.140.312.933405663
2025-05-06 18:45:1156-766.4-89.6-13.6210.1415924.115.50.27, 0.130.303.433405664
2025-05-06 18:48:1157-783.8-88.0-13.5216.5427294.315.60.27, 0.140.306.703405667
2025-05-06 18:51:4758-797.1-88.8-13.6218.6432764.415.90.28, 0.140.316.353405668
2025-05-06 18:54:1159-803.1-87.3-13.6219.7436624.416.00.28, 0.140.312.083405671
2025-05-06 18:57:1160-814.4-86.3-13.6225.4442994.216.00.28, 0.140.311.803405672
2025-05-06 19:00:1161-830.3-92.5-13.7226.3449464.015.80.28, 0.130.302.343405675
2025-05-06 19:03:3562-838.1-94.1-13.7230.4454624.015.90.28, 0.130.313.413405676
2025-05-06 19:06:1163-866.3-90.9-13.8236.5468753.815.10.26, 0.130.295.163405679
2025-05-06 19:09:3564-873.9-91.5-13.7236.0473513.815.20.27, 0.130.306.603405680
2025-05-06 19:12:1165-882.3-92.0-13.7237.9478343.515.20.26, 0.120.296.763405683
2025-05-06 19:15:1166-871.6-96.8-13.7236.3473753.715.70.27, 0.130.308.143405684
2025-05-06 19:18:1167-875.3-104.1-13.7236.2474493.815.60.27, 0.130.302.893405687
2025-05-06 19:21:2368-873.8-103.0-13.7235.9474503.715.60.27, 0.130.303.203405688
2025-05-06 19:24:1169-890.7-102.9-13.7238.6483093.114.60.25, 0.120.283.283405691
2025-05-06 19:27:1170-887.2-103.2-13.8239.0480193.215.10.26, 0.120.292.393405692
2025-05-06 19:30:1171-893.9-105.5-13.8237.7480363.115.10.26, 0.120.292.483405695
2025-05-06 19:33:1172-889.0-107.1-13.8235.6478573.015.10.26, 0.110.292.053405696
2025-05-06 19:36:1173-911.3-108.9-13.9238.4486932.314.00.25, 0.100.277.343405698
2025-05-06 19:39:1174-921.6-108.2-14.0240.1490722.213.50.24, 0.100.261.993405699
2025-05-06 19:42:1175-900.9-109.1-14.0235.4479412.014.10.25, 0.100.272.183405703
2025-05-06 19:45:2376-915.2-111.4-13.9241.1490381.813.30.23, 0.090.252.133405704
2025-05-06 19:48:1177-915.6-111.9-13.9241.6487871.513.00.23, 0.090.241.293405707
2025-05-06 19:51:1178-924.4-113.6-13.8246.2494291.513.10.23, 0.090.251.033405708
2025-05-06 19:54:1179-927.9-116.0-13.7248.6497601.313.00.23, 0.090.240.853405711
2025-05-06 19:57:2380-930.7-118.0-13.8248.1496291.112.90.23, 0.080.240.003405712

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 )