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 14021
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-10-01 20:51 UTC)
Last detected dimming:
   8 hours and 20 minutes ago (2025-10-01 12:54 UTC)


Overview for dimming #:
   14021           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 #: 14021          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-01 01:09:1110.00.00.00.00 , 0.003545053
2025-10-01 01:12:2320.00.00.00.00 , 0.003545054
2025-10-01 01:15:1130.00.00.00.00 , 0.003545057
2025-10-01 01:18:1140.00.00.00.00 , 0.003545058
2025-10-01 01:21:1150.00.00.00.00 , 2.183545061
2025-10-01 01:24:1160.00.00.00.00 , 3.653545062
2025-10-01 01:27:1170.00.00.00.00 , 8.643545065
2025-10-01 01:30:478-0.2-2.1-12.40.114-5.136.00.59, -0.180.624.173545066
2025-10-01 01:33:119-0.5-6.0-13.60.137-4.936.00.59, -0.180.621.493545072
2025-10-01 01:36:11100.00.00.00.00 , 0.003545073
2025-10-01 01:39:1111-0.9-8.8-12.10.372-5.035.80.59, -0.180.620.003545074
2025-10-01 01:42:11120.00.00.00.00 , 0.003545075
2025-10-01 01:45:11130.00.00.00.00 , 0.003545077
2025-10-01 01:48:11140.00.00.00.00 , 0.003545078
2025-10-01 01:51:11150.00.00.00.00 , 1.803545084
2025-10-01 01:54:11160.00.00.00.00 , 0.003545085
2025-10-01 01:57:11170.00.00.00.00 , 0.003545086
2025-10-01 02:00:11180.00.00.00.00 , 3.133545089
2025-10-01 02:03:11190.00.00.00.00 , 1.113545090
2025-10-01 02:06:1120-0.20.0-76.10.02-11.549.00.75, -0.280.801.153545091
2025-10-01 02:09:1121-2.2-15.4-17.40.366-11.549.30.75, -0.280.800.003545094
2025-10-01 02:12:1122-8.1-20.7-16.51.5394-10.343.40.68, -0.260.732.013545095
2025-10-01 02:15:1123-11.2-27.1-17.42.0526-9.943.10.68, -0.260.730.003545096
2025-10-01 02:18:1124-12.1-28.3-17.62.2568-10.243.30.68, -0.260.730.003545097
2025-10-01 02:21:1125-33.9-41.8-19.15.01367-10.742.90.68, -0.270.736.223545100
2025-10-01 02:24:1126-46.1-47.2-20.56.41752-11.042.90.68, -0.280.7314.283545104
2025-10-01 02:27:1127-53.6-59.3-21.56.61794-11.043.30.68, -0.280.7414.033545105
2025-10-01 02:30:1128-63.6-60.5-23.57.32008-11.042.40.67, -0.280.739.283545106
2025-10-01 02:33:1129-70.0-63.3-25.37.62075-10.940.60.65, -0.280.7011.383545111
2025-10-01 02:36:1130-71.1-63.8-24.37.92126-10.841.50.66, -0.280.712.503545112
2025-10-01 02:39:1131-70.0-63.3-25.77.62052-10.942.30.67, -0.280.721.773545113
2025-10-01 02:42:1132-69.5-62.5-26.67.52003-10.944.00.69, -0.270.741.443545117
2025-10-01 02:45:1133-73.2-64.9-23.28.42287-11.045.00.70, -0.270.756.863545118
2025-10-01 02:48:1134-71.4-64.3-23.38.52295-11.246.20.72, -0.270.772.093545123
2025-10-01 02:51:1135-66.7-62.8-20.98.62325-11.044.20.69, -0.270.750.003545124
2025-10-01 02:54:1136-63.7-62.1-20.78.42264-11.246.30.72, -0.270.772.033545125
2025-10-01 02:57:1137-59.8-63.9-19.98.32230-11.347.40.73, -0.280.786.173545126
2025-10-01 03:00:1138-56.1-66.4-20.18.02117-11.448.80.75, -0.270.805.603545128
2025-10-01 03:03:1139-53.3-68.3-19.67.92095-11.349.10.75, -0.270.8010.153545129
2025-10-01 03:06:1140-50.5-69.7-19.27.82085-11.249.00.75, -0.270.809.033545130
2025-10-01 03:09:1141-48.6-70.6-18.27.92089-11.449.30.75, -0.270.801.273545134
2025-10-01 03:12:1142-91.9-74.3-15.324.650599.8-36.4-0.59, 0.080.600.003545137
2025-10-01 03:15:1143-47.8-72.6-15.98.6228612.0-32.2-0.53, 0.110.540.003545138
2025-10-01 03:18:1144-95.4-73.4-14.226.855608.4-39.8-0.64, 0.060.640.003545140
2025-10-01 03:21:1145-94.0-70.4-14.127.055628.1-41.2-0.66, 0.050.660.003545141
2025-10-01 03:24:1146-92.3-72.5-14.426.353447.6-42.7-0.68, 0.050.680.003545144
2025-10-01 03:27:1147-90.0-72.1-14.425.752438.3-42.7-0.68, 0.060.680.003545145
2025-10-01 03:30:1148-92.1-71.1-14.326.454068.1-44.1-0.70, 0.060.700.933545151

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 )