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 14302
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-11-08 07:24 UTC)
Last detected dimming:
   8 hours and 39 minutes ago (2025-11-07 23:06 UTC)


Overview for dimming #:
   14302           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 #: 14302          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-03 23:33:1110.00.00.00.00 , 0.003577390
2025-11-03 23:36:1120.00.00.00.00 , 0.003577391
2025-11-03 23:39:113-0.3-3.6-37.30.1931.1-55.2-0.71, 0.490.860.003577392
2025-11-03 23:42:114-1.8-19.8-41.50.34231.0-56.0-0.72, 0.480.870.003577397
2025-11-03 23:45:115-3.6-30.1-43.70.58230.8-55.7-0.72, 0.480.862.253577398
2025-11-03 23:48:116-36.2-95.9-71.73.047629.2-54.3-0.72, 0.450.855.583577399
2025-11-03 23:51:117-72.4-151.5-30.86.5118128.6-54.3-0.72, 0.450.8519.653577400
2025-11-03 23:54:118-142.6-272.6-17.011.4224028.2-52.2-0.70, 0.440.8313.913577403
2025-11-03 23:57:119-185.5-339.7-14.615.8321128.2-52.1-0.70, 0.440.8336.933577404
2025-11-04 00:00:1110-223.0-367.8-14.119.8402228.2-52.3-0.71, 0.440.8314.443577407
2025-11-04 00:03:1111-249.5-396.6-15.722.0433428.1-52.2-0.71, 0.440.838.873577408
2025-11-04 00:06:1112-267.1-417.3-15.824.5478928.1-52.2-0.71, 0.440.839.663577411
2025-11-04 00:09:1113-281.8-423.4-15.427.3541028.1-52.3-0.71, 0.440.839.223577412
2025-11-04 00:12:1114-303.8-442.5-15.630.6619028.2-52.5-0.71, 0.440.8310.913577417
2025-11-04 00:15:0115-305.5-442.6-15.930.3616528.1-52.4-0.71, 0.440.839.853577418
2025-11-04 00:18:1116-325.2-474.7-16.631.8654428.1-52.4-0.71, 0.440.836.983577419
2025-11-04 00:21:1117-335.7-490.6-16.532.9682728.1-52.3-0.71, 0.440.831.453577420
2025-11-04 00:24:1118-354.9-505.2-16.834.2722528.0-52.3-0.71, 0.440.831.773577423
2025-11-04 00:27:1119-354.1-508.9-17.832.9705628.0-52.3-0.71, 0.430.831.233577424
2025-11-04 00:30:1120-349.2-513.1-18.231.7686828.0-52.3-0.71, 0.430.830.003577429
2025-11-04 00:33:1121-355.3-521.1-18.531.3678627.9-52.2-0.71, 0.430.830.003577430
2025-11-04 00:36:1122-366.7-529.1-20.029.8646927.8-52.1-0.71, 0.430.830.953577431
2025-11-04 00:39:1123-374.0-534.1-21.928.5618427.7-52.1-0.71, 0.430.830.003577432
2025-11-04 00:42:1124-404.8-541.5-21.432.4672427.7-52.4-0.71, 0.430.837.583577436
2025-11-04 00:45:1125-414.6-547.2-20.833.7691727.7-52.5-0.71, 0.430.8316.803577437
2025-11-04 00:48:1126-414.0-542.6-20.335.0710827.7-52.5-0.71, 0.430.837.673577441
2025-11-04 00:51:1127-396.7-528.2-21.031.9672527.8-52.5-0.71, 0.430.832.303577442
2025-11-04 00:54:1128-379.8-491.6-18.937.7761328.1-52.9-0.71, 0.440.831.603577443
2025-11-04 00:57:1129-381.0-466.0-18.939.3794728.1-53.1-0.71, 0.440.847.953577444
2025-11-04 01:00:1130-372.2-469.4-19.535.4754528.0-53.1-0.71, 0.440.8410.623577447
2025-11-04 01:03:1131-374.7-444.4-18.940.6820828.1-53.2-0.71, 0.440.848.793577448
2025-11-04 01:06:1132-361.4-428.9-19.239.5804228.1-53.2-0.71, 0.440.8411.433577451
2025-11-04 01:09:1133-358.4-425.3-19.339.0807828.1-53.2-0.71, 0.440.848.493577452
2025-11-04 01:12:1134-351.6-422.0-19.638.1788528.0-53.1-0.71, 0.440.841.923577457
2025-11-04 01:15:1135-330.2-403.4-19.437.6769628.1-53.3-0.72, 0.440.840.003577458
2025-11-04 01:18:1136-318.4-387.0-17.939.4799028.4-53.6-0.72, 0.440.840.003577459
2025-11-04 01:21:1137-306.8-374.8-17.142.1831828.6-53.9-0.72, 0.450.840.003577460
2025-11-04 01:24:1138-293.0-347.8-16.842.5836428.6-53.9-0.72, 0.450.840.003577463
2025-11-04 01:27:1139-288.8-328.6-16.443.4860328.4-53.3-0.71, 0.440.840.003577464
2025-11-04 01:30:1140-281.9-317.2-16.244.0861628.4-53.0-0.71, 0.440.840.003577469
2025-11-04 01:33:1141-274.7-294.0-15.846.0875428.3-52.5-0.71, 0.440.830.003577470
2025-11-04 01:36:1142-263.9-274.0-16.144.5851028.4-52.6-0.71, 0.440.830.003577471

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 )