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 10661
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-05-19 18:33 UTC)
Last detected dimming:
   6 hours and 52 minutes ago (2025-05-19 12:03 UTC)


Overview for dimming #:
   10661           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

more


Details for dimming #: 10661          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-07-08 18:21:1110.00.00.00.00 , 0.003170244
2024-07-08 18:24:1120.00.00.00.00 , 0.003170245
2024-07-08 18:27:1130.00.00.00.00 , 0.003170246
2024-07-08 18:30:1140.00.00.00.00 , 1.163170247
2024-07-08 18:33:1150.00.00.00.00 , 0.853170255
2024-07-08 18:36:116-0.9-5.4-7.50.0116-1.23, -0.071.231.223170256
2024-07-08 18:39:117-1.3-5.6-7.20.0162-1.23, -0.081.231.373170257
2024-07-08 18:42:118-1.9-7.8-7.70.0232-1.24, -0.071.247.203170258
2024-07-08 18:45:119-2.8-8.8-7.80.0329-1.23, -0.061.236.023170259
2024-07-08 18:48:1110-3.1-9.4-7.90.0368-1.24, -0.061.245.083170260
2024-07-08 18:51:1111-4.5-11.1-8.50.0506-1.23, -0.061.243.243170261
2024-07-08 18:54:1112-5.9-12.6-9.20.0600-1.23, -0.061.232.753170262
2024-07-08 19:09:1113-9.7-16.8-10.60.0835-1.23, -0.071.230.003170272
2024-07-08 19:12:1114-10.6-17.2-11.20.0871-1.23, -0.071.230.003170273
2024-07-08 19:15:1115-10.8-17.6-11.50.0871-1.23, -0.071.233.813170280
2024-07-08 19:18:1116-11.1-18.3-11.20.0895-1.23, -0.071.230.003170281
2024-07-08 19:21:1117-11.2-18.5-11.10.0893-1.23, -0.071.233.803170282
2024-07-08 19:24:1118-12.0-18.8-11.00.0957-1.23, -0.071.233.073170283
2024-07-08 19:27:1119-12.1-19.1-11.30.0943-1.23, -0.071.231.683170284
2024-07-08 19:30:1120-12.4-19.5-11.20.0953-1.22, -0.071.236.413170285
2024-07-08 19:33:1121-13.8-20.7-11.60.11013-1.22, -0.071.234.683170293
2024-07-08 19:36:1122-14.6-21.3-11.90.21060-1.14, -0.101.148.383170294
2024-07-08 19:39:1123-15.5-22.2-11.70.31099-1.10, -0.121.103.173170295
2024-07-08 19:42:1124-16.9-23.1-12.30.41151-1.06, -0.141.076.853170296
2024-07-08 19:45:1125-18.4-23.3-12.30.41227-9.0-76.6-0.97, -0.170.992.283170297
2024-07-08 19:48:1126-19.5-23.1-12.70.51217-10.0-64.4-0.90, -0.200.921.513170298
2024-07-08 19:51:1127-21.0-31.3-13.10.51268-11.2-55.9-0.82, -0.230.850.873170299
2024-07-08 19:54:1128-31.0-35.1-11.53.42124-10.9-50.1-0.76, -0.230.805.683170300
2024-07-08 20:09:1129-44.7-42.6-12.36.42793-15.3-35.3-0.56, -0.320.650.003170309
2024-07-08 20:12:1130-45.3-43.6-11.76.52888-15.4-36.4-0.58, -0.320.660.003170310
2024-07-08 20:15:1131-75.7-53.2-14.29.53727-2.1-27.3-0.46, -0.100.471.013170318
2024-07-08 20:18:1132-74.0-53.4-14.68.93600-2.1-26.9-0.46, -0.100.471.253170319

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 )