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 13535
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-08-31 01:33 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-08-31 01:33 UTC)


Overview for dimming #:
   13535           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 #: 13535          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-08-06 03:15:1110.00.00.00.00 , 0.003492222
2025-08-06 03:18:1120.00.00.00.00 , 0.003492225
2025-08-06 03:21:1130.00.00.00.00 , 0.003492226
2025-08-06 03:24:1140.00.00.00.00 , 0.003492228
2025-08-06 03:27:1150.00.00.00.00 , 1.063492229
2025-08-06 03:30:1160.00.00.00.00 , 2.803492232
2025-08-06 03:33:1170.00.00.00.00 , 2.803492233
2025-08-06 03:36:1180.00.00.00.00 , 1.183492236
2025-08-06 03:39:1190.00.00.00.00 , 4.673492237
2025-08-06 03:42:1110-0.7-4.3-12.60.2530.52.20.04, -0.100.110.003492240
2025-08-06 03:45:1111-1.7-8.9-12.70.41330.72.30.04, -0.100.100.003492241
2025-08-06 03:48:1112-2.0-8.6-12.40.51501.42.50.04, -0.080.102.483492242
2025-08-06 03:51:1113-7.5-17.7-13.81.752019.38.80.15, 0.230.2713.383492245
2025-08-06 03:54:1114-8.3-17.6-13.51.958815.07.20.12, 0.160.200.003492246
2025-08-06 03:57:1115-8.6-16.6-12.62.164113.96.90.12, 0.140.180.003492250
2025-08-06 04:00:1116-8.4-16.1-13.12.062315.47.30.12, 0.160.210.003492251
2025-08-06 04:03:1117-8.8-13.5-12.82.163516.06.20.10, 0.170.200.003492253
2025-08-06 04:06:1118-10.5-14.7-13.62.474516.86.60.11, 0.190.220.003492256
2025-08-06 04:09:1119-12.2-14.8-12.82.989114.96.10.10, 0.150.190.003492257
2025-08-06 04:12:1120-14.5-16.5-13.73.3101315.86.40.11, 0.170.200.003492260
2025-08-06 04:15:1121-16.3-17.7-13.63.7114215.46.70.11, 0.160.200.003492261
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 )