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 14058
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-10-06 06:18 UTC)
Last detected dimming:
   1 hours and 23 minutes ago (2025-10-06 05:18 UTC)


Overview for dimming #:
   14058           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 #: 14058          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-10-05 05:27:1110.00.00.00.00 , 0.003549059
2025-10-05 05:30:1120.00.00.00.00 , 0.003549060
2025-10-05 05:33:1130.00.00.00.00 , 0.003549064
2025-10-05 05:36:1140.00.00.00.00 , 0.003549065
2025-10-05 05:39:115-5.2-19.4-12.80.0382 , 0.003549067
2025-10-05 05:42:116-27.3-25.7-10.90.022201.16, -0.071.1611.383549068
2025-10-05 05:45:117-44.6-36.8-11.60.032911.15, -0.071.1518.593549071
2025-10-05 05:48:118-65.3-35.1-11.50.049691.15, -0.071.1520.963549072
2025-10-05 05:51:119-80.4-39.6-11.50.061061.15, -0.071.1516.333549075
2025-10-05 05:54:1110-95.8-44.5-11.60.070091.15, -0.081.1512.353549076
2025-10-05 05:57:1111-98.1-44.7-11.20.071121.15, -0.081.150.003549079
2025-10-05 06:00:1112-103.4-45.8-11.40.273961.14, -0.071.150.003549080
2025-10-05 06:03:1113-110.6-48.0-12.50.173791.14, -0.071.150.003549083
2025-10-05 06:06:1114-108.4-48.8-12.20.172721.14, -0.081.150.003549084
2025-10-05 06:09:1115-107.8-47.9-11.80.274361.15, -0.081.150.003549087
2025-10-05 06:12:1116-108.1-47.7-12.40.272371.14, -0.081.141.283549088
2025-10-05 06:15:1117-108.6-47.4-12.70.571551.14, -0.091.140.953549091
2025-10-05 06:18:1118-111.7-47.8-12.91.572451.13, -0.101.140.003549092
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 )