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 12955
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-06-15 18:18 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-06-15 18:18 UTC)


Overview for dimming #:
   12955           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 #: 12955          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-31 21:18:1110.00.00.00.00 , 0.003429723
2025-05-31 21:21:1120.00.00.00.00 , 0.003429727
2025-05-31 21:24:1130.00.00.00.00 , 0.003429728
2025-05-31 21:27:1140.00.00.00.00 , 1.003429730
2025-05-31 21:30:115-0.6-3.4-16.00.137-0.7-0.9-0.02, 0.000.020.003429731
2025-05-31 21:33:116-4.4-10.8-14.40.72287.13.60.06, 0.140.154.193429732
2025-05-31 21:36:117-6.4-22.4-17.10.92816.53.50.06, 0.130.140.003429735
2025-05-31 21:39:118-9.8-27.2-20.11.23775.33.10.05, 0.100.123.293429736
2025-05-31 21:42:119-11.1-22.1-20.51.44293.52.50.04, 0.070.091.803429739
2025-05-31 21:45:1110-13.7-32.4-22.61.64892.52.10.04, 0.060.073.473429743
2025-05-31 21:48:1111-16.3-43.6-24.21.75291.51.80.03, 0.040.054.923429744
2025-05-31 21:51:1112-20.8-52.7-26.01.95730.71.40.02, 0.020.032.673429745
2025-05-31 21:54:1113-24.6-62.1-26.91.9596-0.11.10.02, 0.010.020.003429748
2025-05-31 21:57:1114-30.2-68.0-28.72.16370.10.80.01, 0.010.020.003429751
2025-05-31 22:00:1115-35.0-76.2-30.52.2686-0.30.60.01, 0.010.010.003429752
2025-05-31 22:03:1116-39.0-78.4-33.32.3721-0.60.10.00, 0.000.0025.853429754
2025-05-31 22:06:1117-44.7-89.7-35.52.5772-0.60.20.00, 0.000.007.553429755
2025-05-31 22:09:1118-51.4-103.0-38.52.78420.00.50.01, 0.010.015.063429758
2025-05-31 22:12:1119-55.2-107.0-41.92.78410.00.40.01, 0.010.011.803429759
2025-05-31 22:15:1120-57.7-111.6-44.42.7841-0.40.20.00, 0.000.012.073429762
2025-05-31 22:18:1121-57.2-115.2-53.12.4739-0.60.00.00, 0.000.002.773429763
2025-05-31 22:21:1122-58.3-120.8-56.82.3731-0.8-0.10.00, 0.000.001.993429766
2025-05-31 22:24:1123-59.1-122.4-62.62.3717-1.0-0.3-0.01, -0.010.011.173429767
2025-05-31 22:27:1124-62.6-129.4-66.22.4742-1.1-0.5-0.01, -0.010.010.003429771
2025-05-31 22:30:1125-66.1-139.7-72.82.4757-1.0-0.5-0.01, -0.010.010.003429772
2025-05-31 22:33:1126-68.5-148.0-74.32.5772-1.0-0.5-0.01, -0.010.010.003429775
2025-05-31 22:36:1127-69.6-147.9-72.42.5791-0.8-0.4-0.01, 0.000.010.003429776
2025-05-31 22:39:1128-75.1-158.1-76.82.6831-0.8-0.5-0.01, 0.000.010.003429779
2025-05-31 22:42:1129-79.9-163.5-77.12.8865-0.8-0.5-0.01, 0.000.011.443429780
2025-05-31 22:45:1130-80.5-164.3-75.42.7865-1.0-0.6-0.01, -0.010.010.003429781

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 )