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 10770
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2025-04-24 15:36 UTC)
Last detected dimming:
   0 hours and 24 minutes ago (2025-04-24 15:36 UTC)


Overview for dimming #:
   10770           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 #: 10770          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-07-28 20:09:111-0.8-8.1-14.60.145 , 0.003189112
2024-07-28 20:12:112-2.4-11.3-8.20.7206-6.27.50.13, -0.210.240.003189121
2024-07-28 20:15:113-4.2-9.4-12.00.9257-6.17.10.12, -0.200.240.003189122
2024-07-28 20:18:114-7.3-14.9-13.21.3378-6.07.20.13, -0.200.240.003189123
2024-07-28 20:21:115-13.7-24.5-12.82.5730-5.86.80.12, -0.200.231.433189124
2024-07-28 20:24:116-20.5-35.1-12.73.51032-4.86.10.11, -0.180.2130.413189125
2024-07-28 20:27:117-27.2-42.0-13.34.51318-5.56.30.11, -0.190.2242.383189126
2024-07-28 20:30:118-32.1-44.6-12.95.41563-5.46.10.11, -0.190.228.773189127
2024-07-28 20:33:119-34.7-46.1-13.26.01723-6.17.10.12, -0.200.242.343189128
2024-07-28 20:36:1210-42.7-55.7-13.97.32109-5.86.20.11, -0.200.230.003189135
2024-07-28 20:39:0111-44.1-69.9-14.17.42147-5.96.10.11, -0.200.234.093189136
2024-07-28 20:42:1312-48.4-79.5-14.37.92281-6.15.50.10, -0.200.232.773189137
2024-07-28 20:45:1113-52.8-82.0-13.29.12623-5.85.10.09, -0.200.221.103189138
2024-07-28 20:48:1114-55.7-81.5-14.09.52716-6.05.80.10, -0.200.234.693189139
2024-07-28 20:51:0015-58.7-83.2-14.79.82813-5.75.50.10, -0.200.222.813189140
2024-07-28 20:54:1216-57.0-79.4-15.09.42708-5.35.50.10, -0.190.214.813189148
2024-07-28 20:57:1117-57.1-74.7-13.99.82857-5.25.10.09, -0.190.214.193189149
2024-07-28 21:00:3518-60.5-71.4-14.110.53058-5.55.50.10, -0.190.221.173189150
2024-07-28 21:03:1119-60.9-67.2-13.910.83148-4.14.50.08, -0.170.191.333189151
2024-07-28 21:06:1120-64.4-63.0-13.112.13527-2.02.90.05, -0.130.140.003189152
2024-07-28 21:09:1121-71.5-54.5-13.313.539050.20.30.00, -0.100.102.633189153
2024-07-28 21:12:1122-70.7-44.8-12.913.739711.3-1.1-0.02, -0.080.089.903189161
2024-07-28 21:15:1123-73.6-35.8-13.314.441692.5-2.1-0.04, -0.050.060.003189162
2024-07-28 21:18:1124-75.3-32.1-13.015.143783.2-3.4-0.06, -0.040.070.003189163
2024-07-28 21:21:1125-91.8-33.7-11.722.958714.3-5.5-0.10, -0.020.101.083189164
2024-07-28 21:24:1126-97.5-34.7-11.624.962609.5-15.7-0.27, 0.070.280.003189165
2024-07-28 21:27:1127-111.7-37.4-11.926.867169.6-15.8-0.27, 0.070.2810.343189166
2024-07-28 21:30:1128-126.5-39.4-11.532.278064.7-1.3-0.02, -0.020.0312.883189167
2024-07-28 21:33:1129-135.6-44.1-11.935.383114.00.10.00, -0.030.031.643189168
2024-07-28 21:36:1130-135.2-42.5-11.934.883214.10.30.01, -0.030.030.933189171
2024-07-28 21:39:1131-141.4-43.1-11.637.989744.3-1.6-0.03, -0.020.041.043189172
2024-07-28 21:42:1132-148.9-49.4-11.740.092734.1-2.0-0.04, -0.030.045.353189174

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 )