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 14277
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-12-07 16:51 UTC)
Last detected dimming:
   0 hours and 26 minutes ago (2025-12-07 16:48 UTC)


Overview for dimming #:
   14277           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 #: 14277          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-10-31 08:15:1110.00.00.00.00 , 0.003573989
2025-10-31 08:18:1120.00.00.00.00 , 0.003573990
2025-10-31 08:21:1130.00.00.00.00 , 0.003573991
2025-10-31 08:24:1140.00.00.00.00 , 0.003573994
2025-10-31 08:27:1150.00.00.00.00 , 0.003573995
2025-10-31 08:30:116-0.6-4.8-11.51.6544.0-80.7-0.99, 0.061.004.143573998
2025-10-31 08:33:117-2.1-6.8-13.32.813310.8-64.2-0.89, 0.160.9113.223573999
2025-10-31 08:36:118-5.2-10.9-12.62.5326-1.00, 0.131.0111.543574002
2025-10-31 08:39:119-14.8-24.5-10.84.31035-1.06, 0.111.0625.863574003
2025-10-31 08:42:1110-33.2-30.1-10.65.32460-1.07, 0.101.0835.263574008
2025-10-31 08:45:2311-66.9-46.5-10.35.04887-1.08, 0.101.0848.343574009
2025-10-31 08:48:1112-109.9-52.1-9.74.18584-1.08, 0.111.0845.463574010
2025-10-31 08:51:1113-151.6-56.2-10.94.311222-1.08, 0.111.0850.173574011
2025-10-31 08:54:1114-197.1-61.9-12.33.813745-1.08, 0.101.0842.933574014
2025-10-31 08:57:1115-235.8-59.4-13.34.015676-1.08, 0.091.0928.333574015
2025-10-31 09:00:1116-266.9-61.8-14.22.816989-1.09, 0.081.0921.603574020
2025-10-31 09:03:1117-289.8-68.2-14.52.718004-1.09, 0.081.0916.233574021
2025-10-31 09:06:1118-308.6-64.8-14.33.219153-1.09, 0.091.0912.833574022
2025-10-31 09:09:1119-320.4-64.4-14.43.619989-1.09, 0.091.106.053574023
2025-10-31 09:12:1120-328.5-65.0-14.44.720627-1.09, 0.101.107.703574028
2025-10-31 09:15:1121-331.4-65.8-14.14.720792-1.09, 0.101.100.003574029
2025-10-31 09:18:1122-331.9-70.1-14.26.520929-1.09, 0.111.100.003574030
2025-10-31 09:21:1123-330.4-70.0-14.08.621111-1.09, 0.121.100.003574031
2025-10-31 09:24:1124-326.4-71.8-13.89.021058-1.09, 0.121.106.553574036
2025-10-31 09:27:1125-325.5-71.3-13.610.721217-1.09, 0.121.104.513574037
2025-10-31 09:30:1126-322.3-73.6-13.411.620944-1.09, 0.131.104.093574038
2025-10-31 09:33:1127-320.4-73.4-13.612.320659-1.09, 0.121.097.823574039
2025-10-31 09:36:1128-315.9-75.1-13.815.220042-1.09, 0.111.095.163574042
2025-10-31 09:39:1129-310.4-75.7-13.716.519503-1.09, 0.121.090.933574043
2025-10-31 09:42:1130-313.0-76.7-14.017.819346-1.09, 0.111.090.003574047
2025-10-31 09:45:1131-307.8-76.5-14.019.018994-1.09, 0.111.090.003574048
2025-10-31 09:48:1132-307.8-76.8-14.318.718738-1.09, 0.111.090.003574049
2025-10-31 09:51:4733-303.2-75.5-14.519.018138-1.09, 0.111.090.003574050
2025-10-31 09:54:1134-301.2-75.7-14.617.617815-1.09, 0.111.091.833574054
2025-10-31 09:57:1135-299.9-72.8-14.620.917761-1.09, 0.111.091.833574055
2025-10-31 10:00:1136-297.3-70.9-14.523.617806-1.09, 0.111.091.233574058
2025-10-31 10:03:1137-294.0-73.5-14.524.417482-1.08, 0.111.090.003574059
2025-10-31 10:06:1138-288.8-68.5-14.326.417376-1.08, 0.101.090.003574062
2025-10-31 10:09:1139-284.6-67.6-14.326.217008-1.08, 0.111.090.003574067
2025-10-31 10:12:1140-285.3-66.8-14.127.517257-1.08, 0.101.090.003574068
2025-10-31 10:15:1141-283.8-66.5-14.226.817193-1.08, 0.101.090.003574069
2025-10-31 10:18:1142-280.9-65.0-14.027.317033-1.08, 0.101.080.003574070
2025-10-31 10:21:1143-281.3-65.0-14.027.117116-1.08, 0.101.090.003574071
2025-10-31 10:24:1144-281.5-63.1-13.929.517145-1.08, 0.101.090.003574074
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 )