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 14830
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2026-01-11 08:42 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2026-01-11 08:42 UTC)


Overview for dimming #:
   14830           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 #: 14830          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-08 02:09:1110.00.00.00.00 , 0.003638681
2026-01-08 02:12:1120.00.00.00.00 , 0.003638685
2026-01-08 02:15:1130.00.00.00.00 , 0.003638686
2026-01-08 02:18:114-0.5-5.5-17.10.0311.08, 0.411.161.213638690
2026-01-08 02:21:115-8.4-25.5-17.80.04311.09, 0.361.151.913638691
2026-01-08 02:24:116-24.0-34.4-21.00.010801.08, 0.391.155.043638692
2026-01-08 02:27:117-42.4-46.0-21.30.016841.08, 0.381.1410.043638693
2026-01-08 02:30:358-64.2-63.3-24.60.022261.08, 0.361.1411.023638694
2026-01-08 02:33:119-81.1-73.1-26.80.025531.08, 0.361.1417.383638699
2026-01-08 02:36:1110-95.1-81.2-29.50.027351.07, 0.361.136.943638700
2026-01-08 02:39:1111-106.5-85.4-31.40.028851.07, 0.361.135.243638701
2026-01-08 02:42:1112-115.9-90.2-31.60.030561.07, 0.361.132.473638705
2026-01-08 02:45:1113-130.1-94.2-30.90.634461.07, 0.361.1310.743638706
2026-01-08 02:48:1114-142.0-96.2-30.71.437891.07, 0.361.1311.943638708
2026-01-08 02:51:1115-148.3-98.7-30.71.639531.07, 0.361.131.053638709
2026-01-08 02:54:1116-153.3-100.4-30.91.840651.07, 0.361.130.933638712
2026-01-08 02:57:1117-159.0-101.4-29.92.142731.07, 0.351.130.003638713
2026-01-08 03:00:1118-163.1-104.6-30.02.043541.07, 0.351.130.003638716
2026-01-08 03:03:1119-166.8-106.8-30.11.744041.07, 0.351.120.003638717
2026-01-08 03:06:1120-170.9-107.5-29.51.745811.07, 0.351.120.003638722
2026-01-08 03:09:1121-177.4-107.2-29.12.248481.07, 0.351.120.003638723
2026-01-08 03:12:1122-179.1-107.8-28.52.349721.07, 0.341.120.003638724
2026-01-08 03:15:1123-182.7-108.2-29.02.450921.07, 0.341.130.003638725
2026-01-08 03:18:1124-188.7-108.9-28.72.452421.07, 0.341.130.003638727

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 )