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 14409
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-11-15 20:15 UTC)
Last detected dimming:
   4 hours and 41 minutes ago (2025-11-15 15:51 UTC)


Overview for dimming #:
   14409           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

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Details for dimming #: 14409          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-14 07:21:1110.00.00.00.00 , 0.003587042
2025-11-14 07:24:1120.00.00.00.00 , 0.003587043
2025-11-14 07:27:1130.00.00.00.00 , 0.003587044
2025-11-14 07:30:1140.00.00.00.00 , 0.003587049
2025-11-14 07:33:1150.00.00.00.00 , 1.273587050
2025-11-14 07:36:116-7.2-14.3-11.60.06201.13, 0.351.199.963587051
2025-11-14 07:39:117-19.5-25.5-13.10.013401.12, 0.341.1714.053587052
2025-11-14 07:42:118-33.2-38.2-18.10.117371.12, 0.331.1610.243587056
2025-11-14 07:45:119-48.7-47.0-18.70.123181.11, 0.331.167.603587057
2025-11-14 07:48:1110-67.4-53.2-17.60.131741.11, 0.331.163.543587061
2025-11-14 07:51:1111-84.3-58.7-18.90.036671.11, 0.331.165.863587062
2025-11-14 07:54:1212-101.6-61.7-19.40.143011.11, 0.331.164.473587063
2025-11-14 07:57:0113-133.0-62.9-20.73.955491.11, 0.331.1625.403587064
2025-11-14 08:00:1114-169.6-66.4-17.54.576541.10, 0.311.1417.283587067
2025-11-14 08:03:1115-199.8-66.1-14.05.496651.06, 0.261.1016.683587068
2025-11-14 08:06:1216-218.0-63.0-12.67.0108701.04, 0.221.0667.923587073
2025-11-14 08:09:0117-229.9-62.1-11.07.5124691.03, 0.211.0533.233587074
2025-11-14 08:12:1318-257.7-63.0-10.69.0146581.03, 0.211.0534.513587075
2025-11-14 08:15:0019-283.7-63.2-10.911.0161951.02, 0.201.04112.393587076
2025-11-14 08:18:1220-302.4-64.6-11.612.9162491.00, 0.171.0120.393587078
2025-11-14 08:21:0021-342.3-68.3-12.015.9170977.471.20.95, 0.110.9648.283587079
2025-11-14 08:24:1222-364.8-71.6-13.118.7165904.163.80.90, 0.050.9140.273587083
2025-11-14 08:27:0123-321.9-77.2-22.718.010261-0.755.80.84, -0.040.84147.923587084
2025-11-14 08:30:1324-409.6-82.4-16.623.5150032.660.40.88, 0.020.8825.633587090
2025-11-14 08:33:0125-469.6-84.7-15.230.5178404.761.80.89, 0.060.89125.113587091
2025-11-14 08:36:1326-655.8-119.2-17.853.8217606.956.60.84, 0.090.84332.503587092
2025-11-14 08:39:0127-850.0-134.5-21.274.8242887.251.60.79, 0.100.79640.473587093
2025-11-14 08:42:2328-1,088.0-148.2-18.6102.93290710.251.20.78, 0.150.79443.463587094
2025-11-14 08:45:0129-1,233.6-168.8-19.0112.63670910.949.60.76, 0.160.77853.973587098
2025-11-14 08:48:1330-1,316.2-202.8-19.5119.63830111.350.10.76, 0.170.781,261.153587099
2025-11-14 08:51:0031-1,392.0-187.4-18.8134.24224611.950.80.77, 0.180.79220.143587100
2025-11-14 08:54:1232-1,416.4-186.4-19.0134.84240712.351.20.77, 0.180.79168.923587103
2025-11-14 08:57:0133-1,430.1-160.8-20.0132.54190912.151.00.77, 0.180.79185.733587104
2025-11-14 09:00:1334-1,491.4-162.0-21.5136.74228411.851.00.77, 0.170.7954.023587107
2025-11-14 09:03:0035-1,559.6-149.3-20.6148.54527512.250.70.76, 0.180.7944.223587108
2025-11-14 09:06:1236-1,629.3-171.6-20.6154.44700412.850.40.76, 0.190.7819.033587111
2025-11-14 09:09:0037-1,657.5-187.5-21.1157.64707213.250.40.76, 0.200.7867.653587112
2025-11-14 09:12:1238-1,691.6-165.7-21.1160.94795313.250.60.76, 0.200.7948.403587116
2025-11-14 09:15:0039-1,709.6-169.6-21.6162.44798213.150.70.76, 0.200.7928.823587117
2025-11-14 09:18:1240-1,736.8-166.7-22.0164.34838213.150.60.76, 0.200.7948.023587121
2025-11-14 09:21:0041-1,750.5-169.6-22.8165.74800912.850.40.76, 0.190.7815.533587122
2025-11-14 09:24:1242-1,762.1-159.7-22.7170.84854812.650.30.76, 0.190.7817.743587123
2025-11-14 09:27:0143-1,758.8-163.2-22.9171.34837412.650.10.76, 0.190.7818.443587124
2025-11-14 09:30:1344-1,764.1-156.3-22.9175.44866012.450.30.76, 0.180.7815.173587130
2025-11-14 09:33:1145-1,766.8-154.1-22.0180.94971612.550.40.76, 0.190.783.233587131
2025-11-14 09:36:1146-1,775.4-156.8-21.9181.25016012.750.60.76, 0.190.7919.793587132
2025-11-14 09:39:0047-1,810.8-153.4-21.8186.15129412.950.70.76, 0.190.798.743587133
2025-11-14 09:42:1248-1,806.1-152.1-22.1184.55106612.850.60.76, 0.190.791.583587135
2025-11-14 09:45:1149-1,777.8-154.3-22.1179.25020812.750.40.76, 0.190.780.003587136
2025-11-14 09:48:1250-1,775.7-154.5-22.6178.54980412.650.20.76, 0.190.780.003587137
2025-11-14 09:51:1151-1,757.7-154.5-21.8179.05033712.750.30.76, 0.190.780.003587140
2025-11-14 09:54:1152-1,754.5-150.0-21.7178.75049012.550.30.76, 0.190.780.003587144
2025-11-14 09:57:1153-1,739.5-150.2-21.9178.15006512.650.10.76, 0.190.782.083587145
2025-11-14 10:00:1154-1,730.0-152.0-22.2177.64987712.550.10.76, 0.190.780.003587147
2025-11-14 10:03:1155-1,735.2-150.9-21.7177.45044612.650.30.76, 0.190.780.003587148
2025-11-14 10:06:1156-1,730.9-149.0-22.0176.25024412.850.50.76, 0.190.790.003587151
2025-11-14 10:09:1157-1,736.0-148.5-21.5176.85071212.950.70.76, 0.190.790.003587152
2025-11-14 10:12:1158-1,739.6-145.8-21.4177.25096812.950.80.76, 0.190.790.003587155
2025-11-14 10:15:1159-1,742.0-145.3-20.9178.45145013.150.90.77, 0.200.793.893587156
2025-11-14 10:18:1160-1,728.8-144.7-21.1175.95082613.051.00.77, 0.200.791.553587159
2025-11-14 10:21:1161-1,717.8-144.8-21.2175.05052413.050.80.76, 0.200.790.003587160
2025-11-14 10:24:1162-1,706.0-144.7-21.1173.25025413.050.60.76, 0.200.790.003587163
2025-11-14 10:27:1163-1,699.7-144.5-21.2172.45017512.850.70.76, 0.190.790.003587164
2025-11-14 10:30:1164-1,699.4-144.6-21.2171.65033212.850.60.76, 0.190.790.003587169
2025-11-14 10:33:1165-1,713.6-144.9-20.7175.15159312.950.60.76, 0.190.790.003587170
2025-11-14 10:36:1166-1,709.9-145.2-20.4174.55185512.950.50.76, 0.190.781.323587171
2025-11-14 10:39:1167-1,710.4-145.1-20.4176.65238612.950.30.76, 0.190.780.003587172

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 )