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 13447
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-08-31 18:33 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2025-08-31 18:33 UTC)


Overview for dimming #:
   13447           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

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Details for dimming #: 13447          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-29 21:36:1110.00.00.00.00 , 0.003485458
2025-07-29 21:39:1120.00.00.00.00 , 0.003485459
2025-07-29 21:42:1130.00.00.00.00 , 0.003485462
2025-07-29 21:45:1140.00.00.00.00 , 0.003485463
2025-07-29 21:48:1150.00.00.00.00 , 1.953485464
2025-07-29 21:51:1160.00.00.00.00 , 1.153485465
2025-07-29 21:54:1170.00.0-12.30.02-1.13, 0.171.140.003485470
2025-07-29 21:57:118-0.2-2.9-11.80.021-1.13, 0.171.140.003485471
2025-07-29 22:00:119-0.3-3.2-11.90.021-1.13, 0.171.140.003485474
2025-07-29 22:03:1110-0.6-6.0-11.40.053-1.13, 0.171.140.003485475
2025-07-29 22:06:1111-0.8-6.9-12.00.066-1.13, 0.171.142.243485482
2025-07-29 22:09:1112-1.0-8.4-11.90.077-1.13, 0.171.141.573485483
2025-07-29 22:12:1113-1.9-9.2-12.30.0137-1.10, 0.341.1517.033485484
2025-07-29 22:15:1114-2.5-9.6-13.10.0176-1.10, 0.341.1512.793485485
2025-07-29 22:18:1115-2.9-10.9-13.10.0201-1.10, 0.311.144.813485486
2025-07-29 22:21:1116-3.4-10.6-12.70.0235-1.10, 0.331.1515.623485487
2025-07-29 22:24:1117-4.0-12.2-14.30.0272-1.10, 0.301.141.013485494
2025-07-29 22:27:1118-4.8-14.8-13.90.0324-1.11, 0.281.150.003485495
2025-07-29 22:30:1119-5.8-18.4-14.30.0369-1.12, 0.251.151.133485496
2025-07-29 22:33:1120-21.8-21.4-8.60.02106-1.13, 0.241.1510.023485497
2025-07-29 22:36:1121-25.1-21.0-8.80.02433-1.13, 0.241.151.563485498
2025-07-29 22:39:1122-29.6-21.5-8.80.12857-1.12, 0.241.150.003485499
2025-07-29 22:42:1123-37.9-22.6-8.50.03749-1.12, 0.241.150.003485504
2025-07-29 22:45:1124-41.0-22.8-8.60.04062-1.13, 0.221.150.003485505
2025-07-29 22:48:1125-47.1-23.3-8.50.04672-1.13, 0.231.150.003485506
2025-07-29 22:51:1126-53.8-24.5-8.70.15320-1.12, 0.211.1413.273485507
2025-07-29 22:54:1127-62.8-24.3-8.80.16228-1.12, 0.201.1412.693485510
2025-07-29 22:57:1128-69.3-24.5-8.90.16820-1.12, 0.201.147.693485511
2025-07-29 23:00:1129-76.0-25.4-9.10.17309-1.12, 0.191.145.963485514
2025-07-29 23:03:1130-84.5-25.0-9.40.17784-1.11, 0.151.121.253485515
2025-07-29 23:06:1131-88.1-25.1-9.70.17975-1.11, 0.111.121.003485518
2025-07-29 23:09:1132-95.4-25.2-9.70.18620-1.10, 0.041.110.003485519
2025-07-29 23:12:1133-102.6-25.5-10.00.18962-1.11, 0.081.110.003485522
2025-07-29 23:15:1134-112.8-25.9-10.20.29540-1.12, 0.171.141.143485523
2025-07-29 23:18:1135-121.2-30.7-10.21.010031-1.09, 0.231.110.973485527
2025-07-29 23:21:1136-123.8-35.4-10.31.610144-1.10, 0.241.124.233485528
2025-07-29 23:24:1137-130.2-37.8-10.41.810625-1.10, 0.211.120.003485531
2025-07-29 23:27:1138-132.4-37.5-10.62.110657-1.09, 0.201.110.003485532
2025-07-29 23:30:1139-191.3-80.0-11.68.412323-1.10, 0.201.114.793485534
2025-07-29 23:33:1140-198.3-76.7-11.68.312729-1.10, 0.211.121.833485535
2025-07-29 23:36:1141-210.7-75.5-11.49.313604-1.10, 0.191.126.473485538
2025-07-29 23:39:1142-278.9-75.3-12.516.315848-1.10, 0.181.127.773485539
2025-07-29 23:42:1143-290.5-75.8-12.617.416340-1.10, 0.191.122.463485544
2025-07-29 23:45:1144-303.2-78.0-12.718.616764-1.10, 0.171.110.003485545
2025-07-29 23:48:1145-311.4-89.0-13.019.516838-1.10, 0.171.110.003485546
2025-07-29 23:51:1146-322.6-85.1-13.120.717367-1.10, 0.151.110.003485547
2025-07-29 23:54:1147-334.3-84.5-13.021.817939-1.10, 0.131.100.003485550
2025-07-29 23:57:1148-345.4-87.6-13.222.818205-1.10, 0.131.100.003485551
2025-07-30 00:00:1149-353.9-84.1-13.323.118415-1.10, 0.121.100.003485554
2025-07-30 00:03:1150-363.6-89.5-13.624.118641-1.10, 0.121.100.003485555
2025-07-30 00:06:1151-362.2-85.1-13.824.518217-1.09, 0.131.100.003485558

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 )