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 14217
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-10-29 16:00 UTC)
Last detected dimming:
   6 hours and 27 minutes ago (2025-10-29 09:51 UTC)


Overview for dimming #:
   14217           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 #: 14217          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-10-22 09:39:1110.00.00.00.00 , 0.003565481
2025-10-22 09:42:1120.00.00.00.00 , 0.003565486
2025-10-22 09:45:1130.00.00.00.00 , 0.003565487
2025-10-22 09:48:1140.00.00.00.00 , 0.003565488
2025-10-22 09:51:115-0.5-5.0-7.20.072 , 0.003565489
2025-10-22 09:54:116-5.8-9.4-7.60.07240.99, 0.541.131.443565492
2025-10-22 09:57:117-16.0-14.6-8.50.017560.76, 0.751.073.323565493
2025-10-22 10:00:118-23.7-17.0-8.90.024970.79, 0.721.073.343565496
2025-10-22 10:03:119-29.9-18.0-8.90.030830.79, 0.721.072.813565497
2025-10-22 10:06:1110-36.3-17.7-9.20.036850.80, 0.721.072.583565500
2025-10-22 10:09:1111-46.6-18.6-9.10.046360.80, 0.711.073.223565501
2025-10-22 10:12:1112-56.2-20.1-9.30.054030.79, 0.731.081.203565506
2025-10-22 10:15:1113-62.2-21.0-9.40.059010.79, 0.731.081.063565507
2025-10-22 10:18:1114-74.5-22.1-9.30.070260.79, 0.731.081.133565508
2025-10-22 10:21:1115-81.3-23.6-9.50.074590.79, 0.741.082.113565509
2025-10-22 10:24:1116-88.9-25.1-9.30.081830.78, 0.741.080.853565512
2025-10-22 10:27:1117-94.5-26.7-9.50.685450.78, 0.751.080.003565513
2025-10-22 10:30:1118-98.8-27.3-9.30.788970.77, 0.751.080.003565518
2025-10-22 10:33:1119-103.5-27.0-9.41.193240.78, 0.751.080.003565519
2025-10-22 10:36:1120-111.4-26.7-9.40.9100080.78, 0.741.080.003565520
2025-10-22 10:39:1121-116.7-27.1-9.22.3106300.79, 0.741.080.003565521
2025-10-22 10:42:1122-123.3-28.0-9.32.1112100.79, 0.741.080.003565526
2025-10-22 10:45:1123-126.9-28.0-9.32.4115190.79, 0.741.080.003565527
2025-10-22 10:48:1124-131.0-27.8-9.33.5118540.79, 0.741.080.003565528
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 )