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 12399
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-04-23 02:27 UTC)
Last detected dimming:
   0 hours and 52 minutes ago (2025-04-23 01:54 UTC)


Overview for dimming #:
   12399           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 #: 12399          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-01 06:42:1210.00.00.00.00 , 1.163373352
2025-04-01 06:45:0120.00.00.00.00 , 1.693373355
2025-04-01 06:48:1230.00.00.00.00 , 0.003373356
2025-04-01 06:51:1140.00.00.00.00 , 0.003373359
2025-04-01 06:54:1250.00.00.00.00 , 0.003373360
2025-04-01 06:57:0060.00.00.00.00 , 8.253373363
2025-04-01 07:00:1170.00.00.00.00 , 1.223373364
2025-04-01 07:03:1180.00.00.00.00 , 0.003373367
2025-04-01 07:06:1190.00.00.00.00 , 0.003373368
2025-04-01 07:09:1110-0.3-3.2-13.40.119 , 4.183373371
2025-04-01 07:12:1111-1.1-8.3-12.00.388-5.3-27.8-0.47, 0.010.473.493373372
2025-04-01 07:15:1112-2.2-10.7-11.80.6183-5.1-28.0-0.47, 0.010.4714.063373375
2025-04-01 07:18:1113-9.3-13.0-11.53.0774-5.2-37.9-0.62, 0.000.6273.463373376
2025-04-01 07:21:1114-9.5-14.8-11.92.9759-5.1-35.4-0.58, 0.000.5810.083373379
2025-04-01 07:24:1115-18.8-24.0-12.74.81240-25.7-31.8-0.48, -0.350.594.023373380
2025-04-01 07:27:1116-22.0-25.3-12.85.71468-24.9-32.5-0.49, -0.340.600.003373383
2025-04-01 07:30:1117-24.6-24.8-13.06.41632-24.9-34.0-0.51, -0.340.6110.363373384
2025-04-01 07:33:1118-27.7-23.8-13.27.11806-24.2-33.7-0.51, -0.330.614.483373387
2025-04-01 07:36:1119-26.5-24.1-13.06.81745-19.8-30.8-0.49, -0.250.553.093373388
2025-04-01 07:39:1120-29.8-23.8-13.77.41891-22.0-32.4-0.50, -0.290.588.303373391
2025-04-01 07:42:1121-30.5-22.0-13.87.51931-21.6-31.4-0.49, -0.280.562.153373392
2025-04-01 07:45:1122-34.2-22.3-14.78.22042-20.9-30.3-0.48, -0.270.5514.283373395
2025-04-01 07:48:1123-35.2-23.9-14.68.42081-20.7-31.4-0.49, -0.260.562.263373396
2025-04-01 07:51:1124-31.0-23.0-14.96.91785-20.5-31.1-0.49, -0.260.550.993373399
2025-04-01 07:54:1125-35.7-24.7-14.48.22073-19.7-30.4-0.48, -0.250.541.803373400
2025-04-01 07:57:1126-38.3-25.7-14.88.82152-19.1-30.8-0.49, -0.240.541.643373403
2025-04-01 08:00:1127-42.9-25.0-14.69.92408-17.2-30.9-0.50, -0.200.542.923373404
2025-04-01 08:03:1128-47.9-25.9-15.310.82622-16.8-31.6-0.51, -0.200.548.163373408
2025-04-01 08:06:1129-47.8-27.7-15.710.82585-15.5-31.6-0.51, -0.170.547.713373409
2025-04-01 08:09:1130-49.5-27.9-15.911.12663-13.8-31.7-0.52, -0.140.549.753373411
2025-04-01 08:12:1131-49.7-31.6-16.411.22651-12.1-31.4-0.52, -0.120.5314.173373412
2025-04-01 08:15:1132-52.7-30.9-16.811.22619-13.2-38.0-0.61, -0.140.6215.483373415
2025-04-01 08:18:1133-54.3-44.6-16.413.32750-12.5-39.5-0.63, -0.130.6424.213373416
2025-04-01 08:21:1134-57.2-36.3-16.514.72910-12.5-38.5-0.62, -0.130.6319.933373419
2025-04-01 08:24:1135-63.2-36.7-14.921.33423-12.9-36.3-0.58, -0.140.6015.683373420
2025-04-01 08:27:1136-65.7-39.5-15.421.53451-13.5-34.9-0.56, -0.140.586.403373423
2025-04-01 08:30:1137-68.5-41.5-15.921.83524-14.0-34.3-0.55, -0.150.577.373373424
2025-04-01 08:33:1138-70.3-40.6-15.722.93614-14.9-34.9-0.56, -0.170.586.443373427
2025-04-01 08:36:1139-72.2-41.9-15.523.83707-15.1-34.7-0.56, -0.170.585.333373428
2025-04-01 08:39:1140-73.4-41.2-15.924.13738-15.0-36.1-0.58, -0.170.606.153373431
2025-04-01 08:42:1141-80.7-42.1-15.627.74113-14.6-38.7-0.61, -0.170.635.953373432
2025-04-01 08:45:1142-83.5-41.8-15.328.44306-14.3-40.0-0.63, -0.160.654.533373435
2025-04-01 08:48:1143-90.6-40.5-15.429.54630-14.0-40.3-0.64, -0.160.660.003373436
2025-04-01 08:51:1144-88.4-40.0-15.430.24472-13.5-40.2-0.64, -0.150.651.023373439
2025-04-01 08:54:1145-86.9-41.6-14.631.14612-11.0-41.0-0.65, -0.110.660.873373440
2025-04-01 08:57:1146-98.4-41.9-14.737.55215-10.7-42.6-0.67, -0.100.680.003373443
2025-04-01 09:00:1147-100.2-41.2-14.938.65300-11.3-42.3-0.67, -0.110.680.003373444
2025-04-01 09:03:1148-106.7-41.5-14.345.25750-9.8-42.3-0.67, -0.090.680.003373447
2025-04-01 09:06:1149-112.2-41.1-13.748.46260-9.5-42.7-0.68, -0.080.681.523373448
2025-04-01 09:09:1150-117.3-42.5-13.651.26515-8.9-43.1-0.68, -0.070.691.223373451

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 )