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 13104
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-07-09 08:54 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-07-09 08:54 UTC)


Overview for dimming #:
   13104           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 #: 13104          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-18 11:03:1110.00.00.00.00 , 0.003446583
2025-06-18 11:06:1120.00.00.00.00 , 0.003446586
2025-06-18 11:09:1130.00.00.00.00 , 0.003446587
2025-06-18 11:12:1140.00.00.00.00 , 0.003446590
2025-06-18 11:15:1150.00.00.00.00 , 0.003446591
2025-06-18 11:18:1160.00.00.00.00 , 2.873446594
2025-06-18 11:21:1170.00.00.00.00 , 1.123446595
2025-06-18 11:24:118-0.7-7.9-30.40.123 , 0.003446596
2025-06-18 11:27:119-1.3-14.1-26.10.254 , 0.003446598
2025-06-18 11:30:1110-1.3-9.8-17.40.269 , 0.003446602
2025-06-18 11:33:1111-2.2-10.7-15.70.4119 , 0.003446603
2025-06-18 11:36:1112-5.2-14.1-16.41.13188.523.90.41, 0.130.420.003446606
2025-06-18 11:39:1113-18.8-22.2-15.74.2112124.023.10.36, 0.390.532.523446607
2025-06-18 11:42:1114-27.4-24.1-15.65.9157225.320.40.32, 0.410.520.003446610
2025-06-18 11:45:1115-29.0-25.4-16.36.1161924.721.00.33, 0.400.520.003446611
2025-06-18 11:48:1116-33.3-29.1-15.37.4198325.421.80.34, 0.410.530.003446613
2025-06-18 11:51:1117-57.5-29.4-12.914.3386018.522.60.37, 0.300.471.583446614
2025-06-18 11:54:1118-64.1-33.0-13.415.4414019.323.00.37, 0.310.491.553446615
2025-06-18 11:57:1119-74.1-34.3-13.717.9466520.622.30.36, 0.340.494.223446618
2025-06-18 12:00:1120-83.1-32.5-14.119.5504120.321.70.35, 0.330.481.523446619
2025-06-18 12:03:1121-90.1-34.0-13.821.7544819.521.90.36, 0.320.481.173446622
2025-06-18 12:06:1122-93.2-33.8-14.621.8546119.322.20.36, 0.310.481.283446623
2025-06-18 12:09:1123-96.1-34.3-15.221.8548418.822.70.37, 0.300.480.003446627
2025-06-18 12:12:1124-100.7-36.7-15.821.8551918.522.70.37, 0.300.480.003446629
2025-06-18 12:15:1125-108.2-37.5-15.523.5589719.622.70.37, 0.320.490.003446630
2025-06-18 12:18:1126-116.0-40.3-16.424.4608820.322.50.36, 0.330.490.003446634
2025-06-18 12:21:1127-123.6-47.9-16.525.7640619.523.00.37, 0.320.490.003446635
2025-06-18 12:24:2328-129.1-52.6-16.426.3662519.923.20.38, 0.320.490.003446636

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 )