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 14280
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-11-02 15:42 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-11-02 15:42 UTC)


Overview for dimming #:
   14280           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 #: 14280          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-31 20:09:112-241.8-84.6-21.70.09692-0.93, 0.651.140.003574462
2025-10-31 20:12:113-282.2-96.2-23.70.010427-0.93, 0.651.130.003574463
2025-10-31 20:15:114-313.2-101.7-25.70.011087-0.93, 0.651.1331.973574464
2025-10-31 20:18:115-339.6-99.7-29.50.010962-0.93, 0.641.1325.503574465
2025-10-31 20:21:116-358.3-103.2-31.20.010771-0.92, 0.661.1413.233574466
2025-10-31 20:24:117-351.0-90.6-30.20.011117-0.92, 0.671.1416.123574471
2025-10-31 20:27:118-336.0-82.4-28.20.011562-0.93, 0.681.1525.233574472
2025-10-31 20:30:119-325.0-76.9-25.50.012284-0.93, 0.681.1533.283574473
2025-10-31 20:33:1110-314.2-69.8-23.20.712888-0.94, 0.691.1653.493574476
2025-10-31 20:36:1111-307.1-67.9-20.92.513424-0.93, 0.701.1651.363574477
2025-10-31 20:39:1112-303.8-66.7-19.67.113710-0.93, 0.701.1623.883574478
2025-10-31 20:42:1113-309.3-65.9-18.015.014693-0.92, 0.711.1620.773574482
2025-10-31 20:45:1114-310.5-66.0-17.420.315115-0.92, 0.701.1618.063574483
2025-10-31 20:48:1115-304.0-64.2-17.324.415032-0.91, 0.711.1520.153574484
2025-10-31 20:51:1116-289.5-65.2-18.022.913961-0.91, 0.701.1514.123574489
2025-10-31 20:54:1117-276.4-65.2-18.819.512880-0.91, 0.701.1514.483574490
2025-10-31 20:57:1118-270.8-64.1-18.920.512599-0.91, 0.701.1520.573574491
2025-10-31 21:00:3519-278.9-63.5-18.225.313241-0.90, 0.671.1319.133574492
2025-10-31 21:03:1120-279.4-63.7-17.927.813377-0.90, 0.661.126.263574493
2025-10-31 21:06:1121-281.1-63.1-17.629.313520-0.90, 0.661.120.993574496
2025-10-31 21:09:1122-284.9-64.3-17.234.013834-0.90, 0.651.110.003574499
2025-10-31 21:12:1123-282.9-66.4-17.530.313614-0.90, 0.641.110.003574500
2025-10-31 21:15:1124-285.5-66.7-17.331.013739-0.90, 0.641.100.003574503
2025-10-31 21:18:1125-283.7-66.1-17.231.713713-0.90, 0.631.100.003574504
2025-10-31 21:21:1126-283.6-67.9-17.631.613495-0.90, 0.631.100.003574505
2025-10-31 21:24:1127-278.9-69.5-17.828.813154-0.90, 0.631.100.003574508
2025-10-31 21:27:1128-279.1-68.3-17.929.613126-0.90, 0.631.090.003574509
2025-10-31 21:30:1129-279.6-69.3-17.831.413245-0.90, 0.631.100.003574510

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 )