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 13174
Detector 24h operating status:

Last processed image:    
   0 hours and 25 minutes ago (2025-07-09 18:15 UTC)
Last detected dimming:
   0 hours and 25 minutes ago (2025-07-09 18:15 UTC)


Overview for dimming #:
   13174           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

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Details for dimming #: 13174          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-28 19:54:111-8.3-41.4-13.21.43855.425.70.44, 0.050.440.003456509
2025-06-28 19:57:112-13.5-58.5-15.42.05515.925.80.44, 0.060.440.003456514
2025-06-28 20:00:113-18.1-75.6-14.82.67275.525.80.44, 0.060.440.003456515
2025-06-28 20:03:114-16.7-77.5-14.82.36445.325.70.44, 0.050.440.003456518
2025-06-28 20:06:115-18.2-76.4-13.62.77525.125.70.44, 0.050.440.003456519
2025-06-28 20:09:116-18.7-70.7-13.43.18565.025.70.44, 0.050.448.493456522
2025-06-28 20:12:117-17.3-60.9-11.83.39124.925.80.44, 0.040.446.023456523
2025-06-28 20:15:118-22.0-68.1-12.04.211614.825.70.44, 0.040.447.013456528
2025-06-28 20:18:119-34.9-95.7-12.55.816124.825.30.43, 0.040.4313.613456529
2025-06-28 20:21:1110-60.4-127.5-13.57.922264.724.10.41, 0.040.4120.523456530
2025-06-28 20:24:1111-79.8-144.7-13.810.128324.823.80.41, 0.040.4117.213456531
2025-06-28 20:27:1112-100.3-151.5-13.712.836164.923.80.41, 0.040.4123.613456534
2025-06-28 20:30:1113-118.8-155.9-14.015.242894.923.70.41, 0.040.4111.753456535
2025-06-28 20:33:1114-130.4-158.4-14.816.245644.923.70.41, 0.040.413.453456539
2025-06-28 20:36:1115-141.1-167.9-15.217.048065.023.40.40, 0.050.402.013456540
2025-06-28 20:39:1116-144.0-167.0-14.817.850215.023.50.40, 0.050.400.983456542
2025-06-28 20:42:1117-141.9-161.1-14.617.950575.023.50.40, 0.050.410.843456543
2025-06-28 20:45:1118-140.7-171.9-14.417.549595.023.40.40, 0.050.400.003456546
2025-06-28 20:48:1119-140.4-188.3-14.116.947975.023.30.40, 0.050.400.003456547
2025-06-28 20:51:1120-141.0-202.4-13.716.546805.023.20.40, 0.050.400.003456550
2025-06-28 20:54:1121-135.3-202.4-14.115.142675.023.10.40, 0.050.400.003456551
2025-06-28 20:57:1122-136.7-208.3-14.415.042695.123.10.40, 0.050.400.003456555
2025-06-28 21:00:3523-143.2-221.2-14.016.245945.023.00.39, 0.050.400.003456556

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 )