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 13439
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-08-04 13:33 UTC)
Last detected dimming:
   1 hours and 45 minutes ago (2025-08-04 12:06 UTC)


Overview for dimming #:
   13439           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

more


Details for dimming #: 13439          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-28 23:21:1110.00.00.00.00 , 0.003484769
2025-07-28 23:24:1120.00.00.00.00 , 0.003484770
2025-07-28 23:27:1130.00.00.00.00 , 0.003484771
2025-07-28 23:30:1140.00.00.00.00 , 0.923484772
2025-07-28 23:33:1150.00.00.00.00 , 0.003484775
2025-07-28 23:36:1160.00.00.00.00 , 1.473484776
2025-07-28 23:39:117-0.8-6.0-7.10.0105-1.15, -0.111.162.763484777
2025-07-28 23:42:118-3.0-8.5-8.20.0355-1.14, -0.131.155.963484780
2025-07-28 23:45:119-6.1-15.2-8.60.0615-1.13, -0.171.155.793484783
2025-07-28 23:48:1110-10.0-25.4-8.90.0846-1.13, -0.171.1412.303484784
2025-07-28 23:51:1111-14.7-30.5-8.90.01187-1.13, -0.171.146.663484785
2025-07-28 23:54:1112-17.1-33.3-8.60.01341-1.13, -0.171.143.933484789
2025-07-28 23:57:1113-20.5-35.8-8.50.01627-1.13, -0.171.142.253484790
2025-07-29 00:00:1114-23.2-37.9-9.10.01731-1.13, -0.161.141.373484793
2025-07-29 00:03:1115-28.2-40.3-9.30.02085-1.13, -0.161.145.813484796
2025-07-29 00:06:1116-32.3-42.6-9.40.02382-1.13, -0.161.147.493484797
2025-07-29 00:09:1117-35.6-43.0-9.80.02592-1.13, -0.161.144.973484801
2025-07-29 00:12:1118-38.9-44.9-10.10.02748-1.13, -0.161.143.033484802
2025-07-29 00:15:1119-42.2-46.2-10.20.02968-1.13, -0.161.143.173484803
2025-07-29 00:18:1120-46.5-48.5-10.70.03170-1.13, -0.161.144.683484804
2025-07-29 00:21:1121-50.1-49.9-11.00.13343-1.13, -0.161.144.273484805
2025-07-29 00:24:1122-55.8-52.7-11.20.33607-1.13, -0.161.141.213484809
2025-07-29 00:27:1123-60.7-52.9-11.30.53936-1.13, -0.161.140.003484810
2025-07-29 00:30:1124-64.1-52.8-11.60.94130-1.13, -0.161.140.003484811
2025-07-29 00:33:1125-91.2-54.1-12.06.158782.0-1.4-0.02, -0.060.070.003484816
2025-07-29 00:36:1126-96.5-54.4-12.37.06131-1.13, -0.161.140.003484817
2025-07-29 00:39:1127-103.5-55.1-12.37.765622.2-1.5-0.03, -0.060.060.003484818
2025-07-29 00:42:1128-108.3-55.3-12.48.267992.0-1.0-0.02, -0.060.060.003484820
2025-07-29 00:45:1129-116.2-56.5-12.59.37183-1.13, -0.161.140.003484821
2025-07-29 00:48:1130-125.8-57.3-12.410.078853.7-4.4-0.08, -0.030.080.003484822

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 )