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 13287
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-07-30 15:06 UTC)
Last detected dimming:
   1 hours and 10 minutes ago (2025-07-30 14:18 UTC)


Overview for dimming #:
   13287           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 #: 13287          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-13 18:33:1110.00.00.00.00 , 0.003470650
2025-07-13 18:36:1120.00.00.00.00 , 0.003470653
2025-07-13 18:39:1130.00.00.00.00 , 0.003470654
2025-07-13 18:42:114-0.2-2.3-5.90.033 , 0.003470663
2025-07-13 18:45:115-5.5-7.5-6.70.08131.10, 0.431.180.003470664
2025-07-13 18:48:116-9.9-8.5-7.40.013411.10, 0.451.192.053470665
2025-07-13 18:51:117-15.8-10.3-8.00.019761.11, 0.431.195.353470666
2025-07-13 18:54:118-23.0-11.2-8.40.027371.10, 0.381.175.703470667
2025-07-13 18:57:119-32.7-12.2-8.60.036891.10, 0.371.165.433470668
2025-07-13 19:00:1110-46.4-14.2-9.00.049831.10, 0.361.156.853470675
2025-07-13 19:03:1111-57.0-15.7-9.20.058571.10, 0.341.155.433470676
2025-07-13 19:06:1112-67.6-17.7-9.90.065381.11, 0.301.153.473470677
2025-07-13 19:09:1113-78.0-20.4-9.80.073291.10, 0.301.143.983470678
2025-07-13 19:12:1114-85.1-21.5-10.10.077871.11, 0.281.142.403470679
2025-07-13 19:15:1115-92.7-21.6-10.40.082081.11, 0.261.141.503470680
2025-07-13 19:18:1116-100.4-22.5-10.60.086861.11, 0.261.141.633470681
2025-07-13 19:21:1117-104.8-22.8-10.80.089331.11, 0.261.140.003470682
2025-07-13 19:24:1118-108.5-23.6-10.80.091771.11, 0.251.140.003470691
2025-07-13 19:27:1119-113.5-24.7-11.10.093811.11, 0.251.140.003470692
2025-07-13 19:30:1120-116.0-25.4-11.00.096101.11, 0.251.140.003470693
2025-07-13 19:33:1121-118.9-25.9-11.10.097161.12, 0.241.140.003470694
2025-07-13 19:36:1122-123.0-25.7-11.20.099431.11, 0.251.140.003470695
2025-07-13 19:39:1123-126.1-25.4-11.30.6100791.11, 0.261.140.003470696
2025-07-13 19:42:1124-131.5-25.1-11.41.7104751.10, 0.271.130.003470697

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 )