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 13607
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-08-18 02:51 UTC)
Last detected dimming:
   2 hours and 29 minutes ago (2025-08-18 00:39 UTC)


Overview for dimming #:
   13607           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 #: 13607          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-12 07:09:1110.00.00.00.00 , 0.913498068
2025-08-12 07:12:112-1.3-14.7-35.70.037 , 0.003498069
2025-08-12 07:15:113-1.3-14.6-28.90.045 , 0.003498072
2025-08-12 07:18:354-3.5-19.0-8.60.02581.21, 0.081.210.963498073
2025-08-12 07:21:115-8.9-20.6-9.70.0768-1.09, -0.391.151.493498076
2025-08-12 07:24:116-17.1-23.6-11.00.01408-1.07, -0.391.146.653498077
2025-08-12 07:27:117-26.3-23.2-12.30.02034-1.08, -0.401.157.823498080
2025-08-12 07:30:118-35.7-23.0-12.60.02586-1.07, -0.401.158.643498081
2025-08-12 07:33:119-45.9-24.9-13.00.03225-1.07, -0.411.1410.553498084
2025-08-12 07:36:1110-56.3-26.3-13.40.03830-1.07, -0.411.1417.413498087
2025-08-12 07:39:1111-64.5-27.6-13.70.04260-1.07, -0.411.1421.413498088
2025-08-12 07:42:1112-72.3-28.5-14.20.04631-1.06, -0.411.1410.103498089
2025-08-12 07:45:1113-78.7-29.4-13.90.04951-1.06, -0.411.140.003498092
2025-08-12 07:48:1114-85.7-30.2-14.10.05247-1.06, -0.421.140.003498093
2025-08-12 07:51:1115-91.4-32.5-14.30.05528-1.06, -0.421.140.853498096
2025-08-12 07:54:5916-101.1-34.7-14.70.05935-1.06, -0.421.141.273498097
2025-08-12 07:57:1117-105.8-36.4-15.10.06126-1.06, -0.431.140.003498100
2025-08-12 08:00:5918-112.8-37.6-15.30.06410-1.06, -0.421.140.003498101
2025-08-12 08:03:1119-116.5-39.3-15.60.06494-1.06, -0.431.140.003498104
2025-08-12 08:06:1120-123.8-40.6-15.70.06803-1.06, -0.431.140.003498105
2025-08-12 08:09:1121-127.8-41.2-15.90.06925-1.06, -0.421.141.183498108
2025-08-12 08:12:1122-130.8-43.4-16.10.07010-1.05, -0.421.140.003498109
2025-08-12 08:15:1123-134.0-44.7-16.40.07095-1.05, -0.421.141.053498112
2025-08-12 08:18:1124-136.5-45.6-16.30.07152-1.05, -0.421.141.963498113
2025-08-12 08:21:1125-138.6-47.6-16.40.07209-1.05, -0.431.141.813498116
2025-08-12 08:24:1126-140.7-48.6-16.40.07262-1.05, -0.431.141.163498117
2025-08-12 08:27:1127-140.9-49.5-16.60.07258-1.05, -0.441.141.123498120
2025-08-12 08:30:1128-142.4-51.5-16.50.07229-1.05, -0.441.141.433498121
2025-08-12 08:33:1129-145.1-53.9-16.60.07329-1.05, -0.441.143.703498124
2025-08-12 08:36:1130-156.9-56.6-16.02.68192-1.05, -0.441.144.653498125
2025-08-12 08:39:1131-159.7-57.6-16.12.48235-1.05, -0.441.144.763498128
2025-08-12 08:42:1132-162.9-59.7-16.12.68317-1.05, -0.441.144.483498129
2025-08-12 08:45:1133-167.4-62.3-15.92.98459-1.05, -0.441.143.713498132
2025-08-12 08:48:1134-169.7-63.5-16.13.18517-1.05, -0.441.141.083498133
2025-08-12 08:51:1135-175.2-69.1-16.03.48676-1.05, -0.441.140.003498136
2025-08-12 08:54:4736-179.9-72.8-16.43.486741.18, 0.061.190.003498137
2025-08-12 08:57:1137-183.7-74.0-16.33.687651.18, 0.061.180.003498140
2025-08-12 09:00:1138-186.0-77.2-16.53.788041.18, 0.061.180.003498141
2025-08-12 09:03:1139-189.1-77.9-16.43.988401.18, 0.061.180.003498144
2025-08-12 09:06:1140-192.4-81.1-16.54.189371.18, 0.061.180.003498145
2025-08-12 09:09:1141-195.0-81.6-16.84.289381.18, 0.061.180.003498148
2025-08-12 09:12:1142-196.7-84.0-16.94.389701.18, 0.061.180.003498149

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 )