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 15045
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2026-02-08 17:06 UTC)
Last detected dimming:
   1 hours and 6 minutes ago (2026-02-08 16:21 UTC)


Overview for dimming #:
   15045           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 #: 15045          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-02-04 20:39:1110.00.00.00.00 , 0.003664204
2026-02-04 20:42:1120.00.00.00.00 , 0.003664205
2026-02-04 20:45:113-0.7-3.6-12.40.2498.70.00.00, 0.260.260.003664208
2026-02-04 20:48:354-1.5-7.0-12.00.31098.90.90.02, 0.270.270.003664209
2026-02-04 20:51:115-2.5-9.3-15.30.515813.24.50.08, 0.340.350.883664214
2026-02-04 20:54:116-4.3-13.4-18.60.723213.64.60.08, 0.340.354.483664215
2026-02-04 20:57:117-6.4-16.3-18.61.134213.94.80.08, 0.350.363.643664216
2026-02-04 21:00:358-9.7-18.7-17.31.649712.27.50.13, 0.320.348.573664219
2026-02-04 21:03:119-12.6-20.2-17.42.061514.58.30.14, 0.360.391.263664220
2026-02-04 21:06:1110-16.8-23.1-17.12.680514.47.40.13, 0.360.380.003664221
2026-02-04 21:09:1111-17.4-24.1-18.62.680414.95.20.09, 0.370.380.003664226
2026-02-04 21:12:1112-20.7-24.2-20.02.886516.33.80.07, 0.390.390.003664227
2026-02-04 21:15:1113-32.3-26.6-17.04.5139616.43.60.06, 0.390.409.213664228
2026-02-04 21:18:1114-83.5-38.1-15.313.2415010.97.90.14, 0.300.3310.963664229
2026-02-04 21:21:1115-96.4-39.7-15.714.9468611.88.00.14, 0.310.343.573664232
2026-02-04 21:24:1116-108.4-42.0-15.716.2508812.97.80.13, 0.330.363.213664233
2026-02-04 21:27:1117-113.4-43.7-16.416.2508314.38.20.14, 0.360.380.003664236
2026-02-04 21:30:1118-128.2-53.7-17.217.7553315.18.50.15, 0.370.400.003664237
2026-02-04 21:33:1119-133.8-57.9-18.117.7553815.28.60.15, 0.370.400.003664242
2026-02-04 21:36:1120-162.8-58.7-19.020.3628318.07.10.12, 0.420.431.953664243
2026-02-04 21:39:1121-218.7-65.9-17.629.5885016.64.40.07, 0.390.400.893664244
2026-02-04 21:42:1122-239.1-70.8-17.732.2963517.15.10.09, 0.400.410.923664245
2026-02-04 21:45:1123-257.6-75.3-17.734.41025317.55.10.09, 0.410.420.003664248
2026-02-04 21:48:1124-275.0-78.8-18.036.11074517.85.00.08, 0.410.421.223664251
2026-02-04 21:51:1125-291.3-81.6-18.138.11132718.35.20.09, 0.420.432.863664252
2026-02-04 21:54:3526-306.3-77.9-18.639.01157418.74.80.08, 0.430.431.953664253
2026-02-04 21:57:1127-315.8-85.1-19.039.71176018.94.60.08, 0.430.440.903664256
2026-02-04 22:00:1128-335.1-89.3-19.341.41226919.14.80.08, 0.430.440.003664257
2026-02-04 22:03:1129-352.1-90.9-19.542.81267519.24.60.08, 0.430.440.003664262
2026-02-04 22:06:1130-367.4-92.1-19.644.31312119.14.50.07, 0.430.441.203664263
2026-02-04 22:09:1131-387.1-92.9-19.546.21371418.94.50.07, 0.430.440.003664264
2026-02-04 22:12:1132-405.6-94.8-19.847.91422619.04.30.07, 0.430.443.043664265
2026-02-04 22:15:1133-417.7-95.1-20.148.41435919.03.90.06, 0.430.441.713664268
2026-02-04 22:18:1134-444.5-95.5-19.751.51534018.73.80.06, 0.430.430.983664272
2026-02-04 22:21:1135-461.6-96.4-19.752.71571318.83.60.06, 0.430.4310.683664273
2026-02-04 22:24:1136-487.2-99.8-19.856.31649118.93.70.06, 0.430.4317.133664274
2026-02-04 22:27:1137-517.1-103.2-19.261.31764119.03.60.06, 0.430.4424.123664275
2026-02-04 22:30:1138-542.9-102.1-19.364.31836119.03.50.06, 0.430.443.813664276
2026-02-04 22:33:1139-574.9-107.0-19.467.11926318.93.00.05, 0.430.4313.093664281
2026-02-04 22:36:2340-594.1-109.1-19.768.11955718.93.00.05, 0.430.4320.753664282
2026-02-04 22:39:1141-607.4-109.4-19.767.81977718.93.20.05, 0.430.438.663664283
2026-02-04 22:42:1142-628.3-113.7-19.470.82040419.03.40.06, 0.430.446.323664284
2026-02-04 22:45:1143-643.8-115.6-19.272.02080619.03.30.06, 0.430.444.893664288
2026-02-04 22:48:1144-656.4-119.8-19.770.82067018.93.30.05, 0.430.441.663664289
2026-02-04 22:51:1145-672.6-123.1-20.272.72089518.93.10.05, 0.430.437.493664294
2026-02-04 22:54:1146-676.8-124.7-20.272.72094918.82.90.05, 0.430.434.443664295
2026-02-04 22:57:1147-691.9-126.4-20.075.62143318.72.70.05, 0.430.431.283664296
2026-02-04 23:00:3548-704.1-128.7-20.275.52164418.82.60.04, 0.430.438.993664297
2026-02-04 23:03:1149-727.9-130.3-19.979.72253818.62.40.04, 0.430.434.143664302
2026-02-04 23:06:3550-743.4-133.3-20.182.02291718.52.50.04, 0.430.432.833664303
2026-02-04 23:09:1151-745.3-133.2-20.181.72287918.62.60.04, 0.430.433.433664304
2026-02-04 23:12:1152-761.3-134.0-20.182.92328818.62.70.05, 0.430.439.103664305
2026-02-04 23:15:1153-778.3-137.0-20.285.12382718.72.60.04, 0.430.438.203664307
2026-02-04 23:18:1154-799.4-136.5-20.585.42404518.62.70.04, 0.430.436.973664308
2026-02-04 23:21:1155-814.3-139.8-20.286.82440118.62.50.04, 0.430.437.203664314
2026-02-04 23:24:1156-817.5-138.4-20.487.22454018.62.40.04, 0.430.4310.453664315
2026-02-04 23:27:1157-828.3-139.3-20.087.52508918.72.50.04, 0.430.430.893664316
2026-02-04 23:30:3558-838.0-140.7-20.388.52483118.62.50.04, 0.430.434.813664317
2026-02-04 23:33:1159-848.9-138.0-20.389.62512417.91.70.03, 0.420.421.213664322
2026-02-04 23:36:1160-866.8-139.9-20.290.02553117.30.90.02, 0.410.411.443664323
2026-02-04 23:39:1161-871.4-143.1-20.588.82526616.80.00.00, 0.400.405.593664324
2026-02-04 23:42:3562-897.8-154.9-19.795.22669216.6-0.5-0.01, 0.390.394.993664325
2026-02-04 23:45:1163-922.0-162.1-19.197.12774616.4-0.9-0.02, 0.390.391.253664328
2026-02-04 23:48:1164-927.3-167.5-19.698.12752416.0-1.4-0.02, 0.380.380.933664329
2026-02-04 23:51:1165-951.5-173.4-19.2100.02878716.1-1.3-0.02, 0.390.390.003664334
2026-02-04 23:54:1166-958.7-174.5-19.2101.02892616.0-1.4-0.02, 0.380.382.073664335
2026-02-04 23:57:1167-969.8-175.9-19.0102.52924215.9-1.4-0.02, 0.380.381.483664336
2026-02-05 00:00:1168-972.1-175.8-19.599.32872715.9-1.5-0.03, 0.380.381.063664339
2026-02-05 00:03:1169-984.1-174.3-19.3102.32931215.7-1.8-0.03, 0.380.381.303664340
2026-02-05 00:06:3570-992.3-177.7-19.3103.02950815.5-2.1-0.04, 0.380.380.973664341
2026-02-05 00:09:1171-1,000.6-186.6-19.8101.32915815.3-2.4-0.04, 0.370.370.003664344
2026-02-05 00:12:1172-1,018.4-187.6-19.6104.02990815.1-2.5-0.04, 0.370.370.003664345
2026-02-05 00:15:1173-1,024.3-171.6-19.6104.63005615.2-2.3-0.04, 0.370.371.363664348
2026-02-05 00:18:2374-1,040.2-171.2-19.9107.03074415.4-2.1-0.04, 0.370.380.893664349
2026-02-05 00:21:1175-1,042.9-169.8-20.4103.43018915.4-2.1-0.04, 0.370.381.653664354
2026-02-05 00:24:2376-1,058.5-171.1-20.5105.23067915.3-2.2-0.04, 0.370.370.003664355
2026-02-05 00:27:1177-1,076.3-177.2-20.3108.13121815.3-2.5-0.04, 0.370.380.003664356
2026-02-05 00:30:1178-1,080.7-176.1-20.6107.23091915.5-2.8-0.05, 0.380.380.003664361
2026-02-05 00:33:1179-1,078.1-167.1-20.8105.73069415.6-2.9-0.05, 0.380.381.853664362
2026-02-05 00:36:1180-1,112.2-166.2-20.5113.13203715.7-3.2-0.05, 0.380.380.003664363
2026-02-05 00:39:1181-1,104.7-166.3-20.0114.33229116.1-3.0-0.05, 0.390.390.003664364
2026-02-05 00:42:3582-1,115.8-170.8-19.4116.83297116.0-3.2-0.05, 0.380.390.003664365
2026-02-05 00:45:1183-1,118.3-175.2-20.0114.23265616.2-3.2-0.05, 0.390.390.003664368
2026-02-05 00:48:1184-1,217.1-177.5-17.1177.03954916.1-3.2-0.05, 0.390.390.003664369
2026-02-05 00:51:1185-1,231.0-179.5-17.2177.94002316.1-3.3-0.06, 0.390.390.003664371
2026-02-05 00:54:1186-1,148.3-180.3-19.7120.33419816.3-3.0-0.05, 0.390.390.003664372
2026-02-05 00:57:1187-1,234.9-170.6-17.2180.94051116.0-3.4-0.06, 0.380.390.003664376

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 )