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 14700
Detector 24h operating status:

Last processed image:    
   0 hours and 29 minutes ago (2025-12-30 00:36 UTC)
Last detected dimming:
   0 hours and 29 minutes ago (2025-12-30 00:36 UTC)


Overview for dimming #:
   14700           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 #: 14700          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-25 08:57:1110.00.00.00.00 , 0.003625537
2025-12-25 09:00:1120.00.00.00.00 , 0.003625538
2025-12-25 09:03:1130.00.00.00.00 , 0.003625542
2025-12-25 09:06:1140.00.00.00.00 , 0.003625543
2025-12-25 09:09:1150.00.00.00.00 , 0.003625547
2025-12-25 09:12:116-0.3-2.3-10.10.129 , 2.763625548
2025-12-25 09:15:117-0.5-4.0-10.30.246 , 0.003625549
2025-12-25 09:18:118-0.6-3.8-11.40.25018.2-11.2-0.19, 0.350.400.003625550
2025-12-25 09:21:119-1.1-4.6-10.50.39719.7-12.4-0.20, 0.380.430.003625554
2025-12-25 09:24:1110-1.5-5.6-10.20.514019.3-12.1-0.20, 0.370.420.003625555
2025-12-25 09:27:1111-1.3-5.3-10.80.412019.2-12.0-0.20, 0.370.420.003625557
2025-12-25 09:30:1112-2.3-6.7-9.60.721420.4-12.5-0.21, 0.390.440.003625558
2025-12-25 09:33:1113-13.8-29.4-10.33.610396.8-30.0-0.50, 0.150.531.523625561
2025-12-25 09:36:1114-16.8-32.7-10.44.412416.4-30.2-0.51, 0.150.531.003625562
2025-12-25 09:39:1115-14.3-33.5-10.13.610326.7-30.4-0.51, 0.150.531.353625565
2025-12-25 09:42:1116-15.6-35.2-10.33.911026.6-30.7-0.51, 0.150.540.003625566
2025-12-25 09:45:1117-22.7-40.8-11.25.315195.8-30.7-0.51, 0.140.530.003625569
2025-12-25 09:48:1118-23.7-42.1-11.85.515585.8-30.7-0.51, 0.140.531.253625570
2025-12-25 09:51:1119-26.0-43.3-11.27.117365.7-30.6-0.51, 0.130.531.113625574
2025-12-25 09:54:1120-27.2-44.4-11.47.317565.5-30.5-0.51, 0.130.530.003625575
2025-12-25 09:57:1121-29.1-45.5-11.38.119065.7-29.9-0.50, 0.130.520.003625577
2025-12-25 10:00:1122-30.9-47.0-11.98.619725.5-29.8-0.50, 0.130.520.003625578
2025-12-25 10:03:1123-35.0-48.5-11.69.822595.1-29.8-0.50, 0.120.520.003625581

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 )