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 12998
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-06-24 22:21 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-06-24 22:21 UTC)


Overview for dimming #:
   12998           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 #: 12998          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-07 11:54:1110.00.00.00.00 , 0.003436061
2025-06-07 11:57:1120.00.00.00.00 , 1.223436062
2025-06-07 12:00:113-1.2-9.7-10.90.396 , 0.003436065
2025-06-07 12:03:114-2.7-12.5-11.50.7218 , 0.003436066
2025-06-07 12:06:115-4.7-15.4-11.21.2355-12.63.20.05, -0.220.230.003436069
2025-06-07 12:09:116-8.6-17.3-10.02.4712-12.73.10.05, -0.230.230.843436070
2025-06-07 12:12:117-15.4-19.5-10.74.11238-12.92.70.05, -0.230.230.003436073
2025-06-07 12:15:118-21.6-19.3-11.45.51652-13.02.70.05, -0.230.230.003436074
2025-06-07 12:18:119-27.1-22.6-11.76.82018-13.82.60.05, -0.240.252.493436078
2025-06-07 12:21:1110-30.3-25.1-11.57.42211-14.12.60.04, -0.250.256.323436079
2025-06-07 12:24:1111-63.7-70.1-13.58.234641.09, 0.411.1612.973436081
2025-06-07 12:27:1112-101.2-65.8-15.18.946811.07, 0.451.1615.483436082
2025-06-07 12:30:1113-105.0-69.9-15.48.952251.07, 0.461.1611.303436085
2025-06-07 12:33:1114-102.6-63.9-15.18.754141.07, 0.471.1711.043436086
2025-06-07 12:36:1115-109.2-79.3-15.77.753141.07, 0.471.178.213436089
2025-06-07 12:39:1116-117.3-85.0-17.06.953971.07, 0.471.177.903436090
2025-06-07 12:42:1117-124.0-87.2-17.16.255311.07, 0.461.175.773436093
2025-06-07 12:45:1118-132.0-86.7-17.16.559511.08, 0.461.172.133436094
2025-06-07 12:48:1119-134.6-89.2-17.06.560001.07, 0.461.172.293436097
2025-06-07 12:51:1120-136.6-86.4-17.86.359771.07, 0.461.170.003436098
2025-06-07 12:54:1121-141.6-85.8-18.16.560201.07, 0.451.160.003436101
2025-06-07 12:57:1122-143.1-83.3-18.36.559181.07, 0.451.160.003436102
2025-06-07 13:00:1123-141.6-81.2-18.86.757641.07, 0.451.160.003436105
2025-06-07 13:03:1124-171.8-80.5-19.111.269431.07, 0.451.160.843436106
2025-06-07 13:06:1125-177.5-86.2-18.811.371551.07, 0.441.161.363436109
2025-06-07 13:09:1126-181.5-91.9-18.711.172191.07, 0.441.160.003436110
2025-06-07 13:12:1127-190.0-91.4-18.411.574881.07, 0.441.160.953436113
2025-06-07 13:15:1128-199.4-94.8-18.512.377721.07, 0.441.161.513436114
2025-06-07 13:18:1129-203.4-98.6-18.612.779371.07, 0.441.161.793436117
2025-06-07 13:21:1130-208.6-101.2-18.413.382081.07, 0.441.161.503436118
2025-06-07 13:24:1131-214.9-97.4-18.014.586521.07, 0.441.161.323436121
2025-06-07 13:27:1132-222.4-99.7-18.314.989201.07, 0.441.161.203436122
2025-06-07 13:30:1133-227.5-102.1-18.415.391011.07, 0.441.160.953436125
2025-06-07 13:33:1134-225.9-106.2-19.114.388471.07, 0.441.160.003436126
2025-06-07 13:36:1135-232.6-106.1-18.715.992421.07, 0.441.160.003436129
2025-06-07 13:39:1136-236.7-104.5-18.816.49365-10.1-22.3-0.38, -0.180.420.003436130
2025-06-07 13:42:1137-239.9-106.1-19.116.79349-10.0-22.4-0.38, -0.180.420.003436133
2025-06-07 13:45:1138-256.1-105.0-19.418.59811-5.1-22.7-0.39, -0.090.401.543436134
2025-06-07 13:48:1139-263.0-101.0-19.718.89906-3.4-22.8-0.39, -0.060.400.903436137
2025-06-07 13:51:1140-266.0-101.0-20.018.89896-3.3-23.2-0.40, -0.060.400.863436138
2025-06-07 13:54:1141-265.1-98.9-20.218.79854-3.6-23.3-0.40, -0.070.410.003436141

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 )