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 12697
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-05-20 09:54 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-05-20 09:54 UTC)


Overview for dimming #:
   12697           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 #: 12697          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-29 23:00:1110.00.00.00.00 , 0.003399119
2025-04-29 23:03:1120.00.00.00.00 , 0.003399120
2025-04-29 23:06:1130.00.00.00.00 , 0.003399123
2025-04-29 23:09:1140.00.00.00.00 , 0.003399124
2025-04-29 23:12:115-17.1-31.9-22.10.07260.93, -0.551.080.003399127
2025-04-29 23:15:116-98.9-79.3-28.91.927970.91, -0.561.0717.543399128
2025-04-29 23:18:117-236.9-144.8-31.32.950060.89, -0.561.0641.263399131
2025-04-29 23:21:118-331.7-171.1-26.91.967130.89, -0.561.0548.613399132
2025-04-29 23:24:119-369.1-178.5-26.86.976540.90, -0.551.0545.303399136
2025-04-29 23:27:1110-393.9-199.9-27.87.780480.90, -0.561.0518.053399137
2025-04-29 23:30:1111-394.9-199.8-26.54.582480.90, -0.561.0611.933399139
2025-04-29 23:33:0012-379.9-189.6-25.52.283870.90, -0.561.0618.533399140
2025-04-29 23:36:1213-367.4-182.9-25.71.683340.90, -0.561.068.713399143
2025-04-29 23:39:0014-367.1-181.0-25.81.384020.90, -0.561.060.003399144
2025-04-29 23:42:1115-359.3-177.5-25.21.384350.90, -0.561.060.003399147
2025-04-29 23:45:1116-352.4-172.8-24.60.685000.91, -0.561.070.003399148
2025-04-29 23:48:1117-361.0-172.1-24.01.187920.91, -0.561.070.003399151
2025-04-29 23:51:1118-359.3-167.9-23.71.188430.91, -0.561.070.003399152
2025-04-29 23:54:1119-360.7-168.2-24.00.788550.91, -0.561.071.613399155
2025-04-29 23:57:1120-361.0-169.7-24.00.589070.91, -0.571.071.163399156
2025-04-30 00:00:1121-359.9-169.0-23.90.389880.91, -0.571.071.613399159
2025-04-30 00:03:1122-355.7-168.0-23.80.089560.91, -0.571.070.003399160
2025-04-30 00:06:1123-353.3-167.1-23.70.089650.91, -0.571.070.003399163
2025-04-30 00:09:1124-354.6-167.1-23.80.089550.91, -0.571.071.323399164
2025-04-30 00:12:1125-349.2-165.0-24.10.088950.91, -0.571.070.003399167
2025-04-30 00:15:1126-344.3-164.5-24.00.287710.91, -0.571.070.003399168
2025-04-30 00:18:1127-343.2-163.5-24.30.086810.91, -0.571.070.003399171
2025-04-30 00:21:1128-342.7-162.1-24.70.086350.91, -0.571.070.003399172
2025-04-30 00:24:1129-341.8-160.6-25.10.086620.91, -0.571.070.003399175

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 )