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 13158
Detector 24h operating status:

Last processed image:    
   0 hours and 15 minutes ago (2025-07-31 00:18 UTC)
Last detected dimming:
   1 hours and 15 minutes ago (2025-07-30 23:18 UTC)


Overview for dimming #:
   13158           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 #: 13158          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-06-25 09:42:1110.00.00.00.00 , 0.003453248
2025-06-25 09:45:1120.00.00.00.00 , 0.003453249
2025-06-25 09:48:1130.00.00.00.00 , 0.003453252
2025-06-25 09:51:354-1.4-8.6-11.60.0122-1.10, 0.101.111.083453253
2025-06-25 09:54:115-9.5-13.1-10.40.0866-1.11, 0.011.111.543453256
2025-06-25 09:57:116-19.5-19.2-11.30.01618-1.11, -0.011.111.933453257
2025-06-25 10:00:117-27.0-22.2-11.80.02157-1.11, 0.011.111.893453260
2025-06-25 10:03:118-34.6-23.7-12.20.02649-1.11, 0.011.111.853453261
2025-06-25 10:06:119-44.1-25.8-13.20.03175-1.11, 0.011.112.073453264
2025-06-25 10:09:1110-54.2-27.4-13.40.03841-1.11, -0.011.112.603453265
2025-06-25 10:12:1111-63.2-28.8-12.90.04477-1.11, -0.011.112.483453268
2025-06-25 10:15:1112-71.4-28.5-12.80.04929-1.11, 0.001.111.313453269
2025-06-25 10:18:1113-79.4-29.5-13.50.05332-1.11, 0.001.111.123453272
2025-06-25 10:21:1114-86.3-29.4-13.90.05693-1.11, 0.011.111.013453273
2025-06-25 10:24:1115-92.0-29.3-14.40.05935-1.11, 0.021.110.003453276
2025-06-25 10:27:1116-96.9-29.7-14.90.06136-1.11, 0.021.110.003453277
2025-06-25 10:30:1117-101.0-29.9-15.00.06352-1.11, 0.021.110.003453280
2025-06-25 10:33:1118-104.6-30.7-15.40.06520-1.11, 0.021.110.003453281
2025-06-25 10:36:1119-108.5-30.9-15.60.06768-1.11, 0.031.110.003453284
2025-06-25 10:39:1120-112.3-31.1-16.00.06915-1.11, 0.031.110.003453285
2025-06-25 10:42:1121-115.0-31.7-16.20.06988-1.11, 0.041.110.003453287
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 )