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 12519
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-04-21 10:15 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-04-21 10:15 UTC)


Overview for dimming #:
   12519           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 #: 12519          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-14 07:30:1110.00.00.00.00 , 0.003385142
2025-04-14 07:33:1120.00.00.00.00 , 0.003385145
2025-04-14 07:36:1130.00.00.00.00 , 0.003385146
2025-04-14 07:39:1140.00.00.00.00 , 0.003385149
2025-04-14 07:42:1150.00.00.00.00 , 1.073385150
2025-04-14 07:45:1160.00.00.00.00 , 2.053385154
2025-04-14 07:48:1170.00.0-9.50.04 , 10.373385155
2025-04-14 07:51:118-0.2-2.7-9.10.0231.04, 0.421.1218.503385157
2025-04-14 07:54:119-0.4-4.2-7.50.0471.04, 0.421.1218.133385158
2025-04-14 07:57:1110-0.8-6.7-8.30.0861.04, 0.421.1212.823385162
2025-04-14 08:00:1111-1.3-8.1-9.50.01331.07, 0.311.1111.613385163
2025-04-14 08:03:1112-2.0-8.8-9.30.02031.08, 0.291.114.103385165
2025-04-14 08:06:1113-2.4-9.4-9.60.02291.08, 0.281.122.793385166
2025-04-14 08:09:1114-2.9-10.9-10.30.02641.07, 0.311.111.973385170
2025-04-14 08:12:1115-3.5-10.7-9.80.03281.07, 0.301.112.133385171
2025-04-14 08:15:1116-6.1-11.2-9.40.05831.08, 0.291.112.413385174
2025-04-14 08:18:1117-8.8-12.3-9.80.08091.09, 0.271.121.313385175
2025-04-14 08:21:4718-10.5-12.9-9.70.09491.10, 0.241.120.003385176
2025-04-14 08:24:1119-11.8-15.1-10.10.010551.09, 0.241.120.003385179
2025-04-14 08:27:1120-13.8-17.8-10.00.012131.09, 0.241.120.003385182
2025-04-14 08:30:1121-14.9-18.0-9.80.013151.09, 0.241.124.353385183
2025-04-14 08:33:1122-16.2-19.3-10.30.014041.10, 0.231.120.003385186
2025-04-14 08:36:1123-17.4-20.0-10.10.014961.09, 0.241.120.003385187
2025-04-14 08:39:1124-17.7-20.7-10.20.015241.10, 0.241.120.003385190
2025-04-14 08:42:1125-18.6-21.2-10.10.015991.09, 0.241.120.003385191
2025-04-14 08:45:1126-19.7-21.2-10.00.017111.10, 0.231.120.003385193
2025-04-14 08:48:1127-19.7-21.2-10.10.016831.10, 0.241.120.003385194
2025-04-14 08:51:1128-20.6-21.0-10.10.017521.10, 0.231.120.003385197
2025-04-14 08:54:1129-34.3-26.9-10.40.027121.10, 0.231.122.023385198
2025-04-14 08:57:1130-36.5-27.9-10.30.029011.10, 0.221.120.003385201
2025-04-14 09:00:1131-37.5-28.1-10.10.029991.10, 0.211.120.003385202
2025-04-14 09:03:1132-37.8-29.6-10.40.030081.10, 0.211.120.003385205
2025-04-14 09:06:1133-38.9-30.7-10.30.030831.10, 0.211.120.003385206
2025-04-14 09:09:1134-38.7-31.3-10.40.030411.10, 0.211.120.003385210
2025-04-14 09:12:1135-38.1-31.5-10.70.029511.10, 0.211.120.003385211
2025-04-14 09:15:1136-46.7-32.2-11.15.435171.10, 0.211.120.003385214
2025-04-14 09:18:1137-36.9-32.1-11.30.027761.10, 0.211.120.003385215

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 )