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 13810
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-09-08 00:51 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-09-08 00:51 UTC)


Overview for dimming #:
   13810           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 #: 13810          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-06 10:33:1110.00.00.00.00 , 0.003521485
2025-09-06 10:36:1120.00.00.00.00 , 0.003521486
2025-09-06 10:39:1130.00.00.00.00 , 0.003521489
2025-09-06 10:42:1140.00.00.00.00 , 0.003521490
2025-09-06 10:45:115-16.2-22.3-14.20.010971.22, -0.101.221.543521492
2025-09-06 10:48:116-21.9-26.6-17.00.012931.24, -0.101.242.663521493
2025-09-06 10:51:117-27.8-25.5-15.40.017331.22, -0.131.226.353521496
2025-09-06 10:54:118-30.9-26.2-17.60.017611.21, -0.141.223.113521497
2025-09-06 10:57:119-37.3-29.7-18.90.019991.23, -0.121.230.003521500
2025-09-06 11:00:1110-42.0-28.3-16.60.024081.24, -0.121.240.003521501
2025-09-06 11:03:1111-44.6-30.5-16.20.026131.23, -0.141.242.023521504
2025-09-06 11:06:1112-47.3-31.9-16.70.226451.23, -0.141.240.003521505
2025-09-06 11:09:1113-50.5-32.4-17.70.127091.22, -0.151.230.003521508
2025-09-06 11:12:1114-54.9-32.8-17.90.328851.16, -0.211.180.003521509
2025-09-06 11:15:1115-63.2-55.5-17.20.732741.07, -0.311.124.073521512
2025-09-06 11:18:1116-66.5-52.4-17.10.034541.08, -0.301.120.913521513
2025-09-06 11:21:1117-68.6-32.9-17.30.037881.20, -0.161.211.093521516
2025-09-06 11:24:1118-75.3-32.3-17.30.041921.17, -0.191.191.553521517
2025-09-06 11:27:1119-89.2-87.6-16.90.147161.03, -0.381.091.963521520
2025-09-06 11:30:1120-102.1-93.9-16.40.954630.99, -0.421.082.483521521
2025-09-06 11:33:1121-116.7-135.9-16.81.460070.93, -0.501.053.173521524
2025-09-06 11:36:1122-124.5-101.3-16.42.966960.93, -0.481.053.723521525
2025-09-06 11:39:1123-133.8-87.3-16.13.572910.93, -0.501.055.393521528
2025-09-06 11:42:1124-140.9-32.8-15.84.078980.97, -0.461.073.833521529
2025-09-06 11:45:1125-150.2-34.8-15.94.184360.99, -0.451.084.863521532
2025-09-06 11:48:1126-161.0-38.9-16.13.288930.99, -0.461.096.503521533
2025-09-06 11:51:1127-172.1-41.0-16.62.392970.99, -0.461.096.473521536
2025-09-06 11:54:1128-184.0-44.1-17.22.495810.97, -0.471.088.443521537
2025-09-06 11:57:1129-190.6-45.2-17.82.297790.98, -0.461.099.863521540
2025-09-06 12:00:1130-211.3-45.3-17.56.6109610.99, -0.451.0911.273521541
2025-09-06 12:03:1131-218.6-45.3-17.87.4112360.99, -0.451.080.003521544
2025-09-06 12:06:1132-227.2-45.4-18.17.3116500.99, -0.451.081.193521545
2025-09-06 12:09:1133-230.1-44.2-18.27.6118141.00, -0.431.085.313521548
2025-09-06 12:12:1134-229.9-42.3-18.37.0118021.02, -0.401.091.893521549
2025-09-06 12:15:1135-232.3-41.1-18.37.8120731.04, -0.361.100.003521552
2025-09-06 12:18:1136-230.5-38.6-18.37.2120571.08, -0.321.130.003521553
2025-09-06 12:21:1137-231.1-37.4-18.26.8121741.10, -0.291.130.003521556
2025-09-06 12:24:1138-229.9-36.7-18.36.4121441.12, -0.251.140.003521557
2025-09-06 12:27:1139-232.9-36.7-18.37.1123221.13, -0.241.150.003521560
2025-09-06 12:30:1140-233.5-36.5-18.17.3123091.14, -0.231.160.003521561
2025-09-06 12:33:1141-237.8-36.4-18.17.9124341.14, -0.231.160.003521564
2025-09-06 12:36:1142-241.6-36.6-18.38.1125811.14, -0.241.160.003521565

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 )