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 14600
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-12-15 06:30 UTC)
Last detected dimming:
   1 hours and 32 minutes ago (2025-12-15 05:18 UTC)


Overview for dimming #:
   14600           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 #: 14600          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-07 01:09:1110.00.00.00.00 , 0.003608431
2025-12-07 01:12:1120.00.00.00.00 , 0.003608434
2025-12-07 01:15:1130.00.00.00.00 , 0.003608435
2025-12-07 01:18:114-0.4-5.1-21.60.120 , 0.003608438
2025-12-07 01:21:115-0.8-9.1-20.10.137 , 0.843608439
2025-12-07 01:24:116-1.0-9.7-21.30.251-8.413.50.23, -0.150.283.173608442
2025-12-07 01:27:117-12.6-40.5-11.01.1787-1.08, -0.121.091.513608443
2025-12-07 01:30:118-16.3-46.9-11.41.1971-8.511.40.20, -0.150.256.673608448
2025-12-07 01:33:119-21.1-47.9-12.51.61247-9.010.60.18, -0.160.248.763608449
2025-12-07 01:36:1110-27.9-56.5-11.84.01624-9.110.20.18, -0.160.2412.703608450
2025-12-07 01:39:1111-34.7-60.6-12.35.52013-9.110.50.18, -0.160.2413.333608451
2025-12-07 01:42:1112-39.7-64.6-12.25.82214-9.110.10.18, -0.160.2412.933608456
2025-12-07 01:45:1113-46.2-70.3-12.15.82469-9.110.00.17, -0.160.2411.663608457
2025-12-07 01:48:1114-50.7-71.2-12.35.92601-9.29.90.17, -0.160.241.613608458
2025-12-07 01:51:1115-56.5-82.6-12.17.62777-9.29.70.17, -0.160.230.003608459
2025-12-07 01:54:1116-57.7-97.5-11.88.92776-9.19.60.17, -0.160.230.003608462
2025-12-07 01:57:1117-61.8-106.8-11.310.83046-1.08, -0.131.091.533608463
2025-12-07 02:00:1118-67.0-106.9-11.512.93376-9.19.70.17, -0.160.230.003608466
2025-12-07 02:03:1119-73.7-109.4-11.215.13914-8.910.20.18, -0.160.245.703608467
2025-12-07 02:06:1120-76.2-114.9-11.115.24021-8.810.00.17, -0.160.240.003608470
2025-12-07 02:09:1121-79.7-127.5-11.417.54244-8.99.90.17, -0.160.230.003608471
2025-12-07 02:12:1122-82.7-129.5-11.617.14321-8.89.90.17, -0.160.230.003608476
2025-12-07 02:15:1123-86.2-130.7-11.518.54558-8.710.10.17, -0.160.230.003608477
2025-12-07 02:18:1124-89.1-127.6-11.518.64780-8.710.20.18, -0.150.240.003608478
2025-12-07 02:21:1125-93.5-129.5-11.919.74951-8.610.30.18, -0.150.240.003608479
2025-12-07 02:24:1126-96.3-129.9-11.821.45178-8.610.80.19, -0.150.240.003608482
2025-12-07 02:27:1127-102.1-139.2-12.222.45334-8.610.60.19, -0.150.240.003608483

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 )