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 12654
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-05-12 14:24 UTC)
Last detected dimming:
   4 hours and 38 minutes ago (2025-05-12 10:03 UTC)


Overview for dimming #:
   12654           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 #: 12654          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-26 09:30:1110.00.00.00.00 , 0.873395817
2025-04-26 09:33:1120.00.00.00.00 , 0.853395820
2025-04-26 09:36:2330.00.00.00.00 , 0.003395821
2025-04-26 09:39:114-0.3-2.9-6.10.240 , 0.003395824
2025-04-26 09:42:595-1.3-7.9-10.30.6124 , 1.913395825
2025-04-26 09:45:116-1.7-8.5-10.70.6119-14.9-44.2-0.68, -0.200.711.283395828
2025-04-26 09:48:117-3.7-21.7-11.11.0219-14.9-43.5-0.67, -0.200.700.003395829
2025-04-26 09:51:118-5.4-26.3-11.41.4291-15.0-44.1-0.68, -0.200.710.893395832
2025-04-26 09:54:359-8.2-36.6-12.31.9415-14.8-43.5-0.67, -0.200.700.003395833
2025-04-26 09:57:1110-10.6-35.0-13.62.4505-14.6-44.4-0.69, -0.200.710.863395836
2025-04-26 10:00:2311-4.4-9.9-14.81.3265-13.6-48.0-0.73, -0.180.750.003395837
2025-04-26 10:03:1112-1.9-8.1-13.20.6120-14.7-46.7-0.71, -0.200.740.003395840
2025-04-26 10:06:1113-4.6-23.5-13.01.1259-13.7-46.0-0.71, -0.180.731.173395841
2025-04-26 10:09:1114-15.5-16.8-11.45.31069-11.0-51.9-0.78, -0.140.7912.353395844
2025-04-26 10:12:2315-32.2-24.9-12.010.72115-10.2-53.1-0.80, -0.130.819.823395845
2025-04-26 10:15:1116-39.0-29.9-12.213.52555-10.2-52.8-0.79, -0.130.802.733395848
2025-04-26 10:18:2317-47.1-32.1-11.815.83242-10.1-52.5-0.79, -0.130.801.823395849
2025-04-26 10:21:1118-55.1-31.8-12.118.23728-10.2-52.4-0.79, -0.130.805.293395852
2025-04-26 10:24:1119-61.4-32.3-12.420.44029-13.1-52.9-0.79, -0.180.810.003395853
2025-04-26 10:27:1120-63.7-31.6-12.421.74179-13.8-53.1-0.79, -0.190.810.003395856
2025-04-26 10:30:1121-67.9-33.3-12.423.54406-15.3-53.9-0.79, -0.220.820.003395857
2025-04-26 10:33:1122-68.5-32.6-12.723.34400-14.6-53.7-0.79, -0.210.820.003395860
2025-04-26 10:36:1123-69.7-34.8-12.924.64458-15.2-53.8-0.79, -0.220.820.003395861
2025-04-26 10:39:1124-74.4-37.5-12.827.24695-15.8-53.9-0.79, -0.230.820.003395864
2025-04-26 10:42:1125-75.7-38.5-12.828.74767-14.8-53.3-0.78, -0.210.810.003395865
2025-04-26 10:45:1126-75.0-40.9-13.129.14731-13.3-52.7-0.78, -0.180.800.003395868

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 )