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 11729
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-01-17 03:33 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-01-17 03:33 UTC)


Overview for dimming #:
   11729           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 #: 11729          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-11-20 23:39:1110.00.00.00.00 , 0.003295562
2024-11-20 23:42:1120.00.00.00.00 , 0.003295565
2024-11-20 23:45:1130.00.0-8.90.02 , 0.003295566
2024-11-20 23:48:114-0.2-0.8-6.50.019 , 1.233295569
2024-11-20 23:51:115-0.8-5.9-7.70.0651.16, -0.131.161.703295570
2024-11-20 23:54:116-1.1-8.0-12.30.0711.15, -0.141.162.903295573
2024-11-20 23:57:117-1.5-11.5-11.90.0801.15, -0.141.150.863295574
2024-11-21 00:00:118-2.3-15.6-8.90.01441.15, -0.141.160.003295577
2024-11-21 00:03:119-3.5-19.3-8.00.02161.15, -0.141.160.003295578
2024-11-21 00:06:1110-5.4-25.4-9.10.03071.15, -0.141.160.003295581
2024-11-21 00:09:1111-7.4-32.5-11.10.03641.14, -0.141.151.243295582
2024-11-21 00:12:1112-9.9-47.8-11.50.04441.14, -0.141.150.003295585
2024-11-21 00:15:1113-12.0-58.4-11.40.05211.14, -0.141.150.003295586
2024-11-21 00:18:1114-13.0-62.5-12.20.05401.14, -0.141.150.003295589
2024-11-21 00:21:1115-14.7-68.5-12.40.0609 , 6.263295590
2024-11-21 00:24:1116-15.7-72.1-12.40.0671 , 1.343295593
2024-11-21 00:27:1117-16.6-74.8-12.40.0678 , 1.493295594
2024-11-21 00:30:1118-21.0-81.1-13.00.169635.0-63.6-0.74, 0.570.930.943295597
2024-11-21 00:33:1119-20.5-83.2-13.10.375635.3-63.1-0.74, 0.570.930.003295598
2024-11-21 00:36:1120-23.5-89.0-13.10.381635.2-63.6-0.74, 0.570.930.003295601
2024-11-21 00:39:1121-22.9-95.1-12.90.3912-4.3-60.4-0.88, -0.090.881.363295602
2024-11-21 00:42:1122-23.5-99.8-12.90.0926 , 1.633295605
2024-11-21 00:45:1123-24.8-104.6-13.60.1974-4.4-60.7-0.88, -0.100.880.003295606
2024-11-21 00:48:1124-26.5-108.9-13.80.21020-4.4-60.4-0.88, -0.100.880.903295609
2024-11-21 00:51:1125-29.2-109.5-13.80.611989.0-56.3-0.83, 0.140.8413.263295610
2024-11-21 00:54:1126-64.1-112.9-14.77.62959-16.9-27.9-0.45, -0.320.568.773295613
2024-11-21 00:57:1127-90.7-114.6-14.713.14488-15.3-26.7-0.44, -0.300.538.053295614
2024-11-21 01:00:1128-106.5-115.9-14.915.05074-14.4-26.0-0.43, -0.280.510.983295617
2024-11-21 01:03:1129-147.9-171.1-13.120.06724-15.3-24.2-0.40, -0.300.505.413295618
2024-11-21 01:06:1130-173.0-216.2-13.721.97223-15.5-24.2-0.40, -0.300.5011.923295621
2024-11-21 01:09:1131-181.0-220.3-13.922.77363-15.6-24.1-0.40, -0.300.5011.003295622
2024-11-21 01:12:1132-192.5-217.6-14.224.97987-15.5-23.8-0.39, -0.300.504.133295625
2024-11-21 01:15:1133-195.0-211.5-14.125.78225-15.7-23.7-0.39, -0.310.500.003295626
2024-11-21 01:18:1134-193.9-197.1-13.926.88522-15.3-23.1-0.38, -0.300.490.003295630
2024-11-21 01:21:1135-197.4-192.5-13.527.48936-15.5-23.0-0.38, -0.300.490.003295631
2024-11-21 01:24:1136-201.8-181.4-12.730.99805-14.3-23.6-0.39, -0.280.480.003295633
2024-11-21 01:27:1137-194.3-172.8-12.928.49347-14.6-23.3-0.39, -0.290.480.003295634
2024-11-21 01:30:1138-198.8-168.0-12.529.69852-14.3-23.6-0.39, -0.280.480.003295637
2024-11-21 01:33:1139-213.4-148.3-12.335.411130-12.2-24.8-0.42, -0.250.480.003295638
2024-11-21 01:36:1140-221.5-158.0-12.236.111735-11.9-25.2-0.42, -0.240.491.063295641

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 )