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 12475
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-04-25 20:48 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-04-25 20:48 UTC)


Overview for dimming #:
   12475           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 #: 12475          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-10 08:09:1110.00.00.00.00 , 0.003381332
2025-04-10 08:12:1120.00.00.00.00 , 2.393381335
2025-04-10 08:15:1130.00.00.00.00 , 0.003381336
2025-04-10 08:18:114-1.2-8.1-8.60.5131 , 0.003381339
2025-04-10 08:21:115-4.9-12.0-9.51.74760.630.50.51, 0.100.521.073381340
2025-04-10 08:24:116-8.5-14.1-11.22.27201.030.30.51, 0.110.5211.013381343
2025-04-10 08:27:117-11.4-15.8-11.92.69071.131.90.53, 0.110.550.003381344
2025-04-10 08:30:118-14.8-17.0-12.83.010941.532.10.54, 0.110.552.273381347
2025-04-10 08:33:119-17.2-18.4-13.43.112031.732.20.54, 0.120.5510.753381348
2025-04-10 08:36:1110-17.9-19.3-13.33.212491.231.50.53, 0.110.542.543381351
2025-04-10 08:39:1111-19.1-20.0-13.73.213141.331.40.53, 0.110.542.203381352
2025-04-10 08:42:1112-21.8-21.6-12.83.714841.230.50.51, 0.110.530.983381355
2025-04-10 08:45:1113-25.7-22.6-13.04.417081.131.20.52, 0.110.541.343381356
2025-04-10 08:48:1114-30.3-22.9-14.05.419850.931.20.52, 0.110.540.003381360
2025-04-10 08:51:1115-33.8-23.4-14.76.021430.630.70.52, 0.100.530.003381361
2025-04-10 08:54:1116-37.1-24.8-15.36.322470.330.20.51, 0.100.521.413381363
2025-04-10 08:57:1117-48.7-33.3-16.18.127590.428.40.48, 0.100.4910.463381364
2025-04-10 09:00:1118-55.6-40.5-17.38.729210.627.60.47, 0.100.485.213381367
2025-04-10 09:03:1119-69.4-42.1-17.211.235660.727.90.47, 0.100.4915.913381368
2025-04-10 09:06:1120-74.9-44.8-17.711.837400.627.80.47, 0.100.480.983381371
2025-04-10 09:09:1121-82.3-42.1-18.013.241450.728.90.49, 0.100.500.983381372
2025-04-10 09:12:1122-89.9-43.0-16.914.545240.728.70.49, 0.100.500.003381375
2025-04-10 09:15:1123-101.7-42.8-16.816.050330.729.10.49, 0.100.500.003381376
2025-04-10 09:18:1124-107.0-43.0-16.716.852470.729.40.50, 0.100.510.003381379
2025-04-10 09:21:1125-115.6-41.7-15.318.059570.629.90.51, 0.100.520.003381380
2025-04-10 09:24:1126-115.8-42.1-15.318.059440.529.80.50, 0.100.510.003381383
2025-04-10 09:27:1127-120.5-44.2-15.118.961420.529.90.50, 0.100.510.003381384
2025-04-10 09:30:1128-128.7-46.8-15.519.763430.730.00.51, 0.100.520.983381387
2025-04-10 09:33:1129-131.3-47.1-15.819.863710.629.80.50, 0.100.510.923381388

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 )