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 13538
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-08-31 01:39 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-08-31 01:39 UTC)


Overview for dimming #:
   13538           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 #: 13538          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-08-06 08:33:1110.00.00.00.00 , 0.003492434
2025-08-06 08:36:112-0.1-0.7-12.80.07 , 0.003492435
2025-08-06 08:39:113-1.1-6.7-12.20.388-1.016.10.28, -0.120.310.973492438
2025-08-06 08:42:114-3.6-9.4-10.01.1309-5.118.90.33, -0.190.380.003492439
2025-08-06 08:45:115-6.8-13.6-9.62.0571-5.519.80.34, -0.200.391.013492442
2025-08-06 08:48:356-11.4-18.4-11.42.9833-2.219.80.34, -0.140.371.153492443
2025-08-06 08:51:117-18.3-21.8-11.24.51290-2.120.30.35, -0.140.380.003492446
2025-08-06 08:54:118-28.8-24.5-11.37.01993-2.320.40.35, -0.140.381.083492447
2025-08-06 08:57:119-41.4-26.3-11.79.72781-3.221.00.36, -0.160.391.543492450
2025-08-06 09:00:1110-52.4-26.9-12.311.73346-3.320.90.36, -0.160.391.383492451
2025-08-06 09:03:1111-60.4-29.4-13.112.93697-3.420.90.36, -0.160.401.033492454
2025-08-06 09:06:1112-68.9-31.6-14.214.04021-3.020.80.36, -0.150.391.783492455
2025-08-06 09:09:1113-77.9-33.8-14.415.44409-2.720.70.36, -0.150.393.083492458
2025-08-06 09:12:1114-86.7-37.2-14.616.74774-2.820.80.36, -0.150.391.713492459
2025-08-06 09:15:1115-92.8-38.7-15.117.65024-3.120.90.36, -0.160.391.993492462
2025-08-06 09:18:1116-100.6-41.1-15.518.45264-2.821.10.36, -0.150.391.963492463
2025-08-06 09:21:1117-106.3-42.3-15.419.45556-2.621.10.36, -0.150.391.063492466
2025-08-06 09:24:5918-116.3-42.0-15.920.45817-2.321.40.37, -0.140.402.323492467
2025-08-06 09:27:1119-126.1-43.5-16.021.56127-1.821.40.37, -0.130.391.093492470
2025-08-06 09:30:1120-134.7-57.4-16.322.36373-1.721.30.37, -0.130.390.003492471
2025-08-06 09:33:1121-139.4-61.7-16.222.86482-1.421.40.37, -0.130.391.213492474
2025-08-06 09:36:1122-162.2-61.1-15.929.47674-1.621.30.37, -0.130.391.863492475
2025-08-06 09:39:1123-172.5-72.5-15.831.18032-1.221.30.37, -0.120.390.963492478
2025-08-06 09:42:1124-177.9-79.2-15.631.38070-0.821.30.37, -0.120.391.153492479
2025-08-06 09:45:1125-181.9-85.9-15.830.47931-0.621.10.37, -0.110.381.743492482
2025-08-06 09:48:1126-188.6-90.5-15.831.78178-0.321.10.36, -0.110.381.323492483
2025-08-06 09:51:1127-194.3-97.7-15.733.28461-0.221.40.37, -0.100.380.003492486
2025-08-06 09:54:1128-197.8-101.2-15.833.78543-0.121.40.37, -0.100.380.003492487
2025-08-06 09:57:1129-199.5-104.9-15.733.58509-0.121.30.37, -0.100.380.003492490
2025-08-06 10:00:5930-219.4-114.3-15.439.094970.021.10.36, -0.100.381.323492491
2025-08-06 10:03:1131-226.7-115.5-15.639.595900.121.10.36, -0.100.380.973492494
2025-08-06 10:06:1132-233.3-118.1-15.938.895490.120.90.36, -0.100.380.003492495
2025-08-06 10:09:1133-242.6-121.2-16.339.096040.120.70.36, -0.100.370.003492498
2025-08-06 10:12:1134-250.3-121.4-16.540.297550.120.60.36, -0.100.370.003492499
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 )