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 7981
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2023-11-28 09:36 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2023-11-28 09:36 UTC)


Overview for dimming #:
   7981           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 #: 7981          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-10-03 00:30:1110.00.00.00.00 , 0.002910360
2023-10-03 00:33:1120.00.0-7.70.02 , 0.002910367
2023-10-03 00:36:113-0.8-6.6-8.40.378 , 0.002910368
2023-10-03 00:39:114-1.1-8.6-8.30.499 , 1.262910369
2023-10-03 00:42:115-1.3-9.2-9.10.512312.037.80.61, 0.120.620.002910370
2023-10-03 00:45:116-1.9-10.6-9.20.717012.038.00.61, 0.120.621.402910371
2023-10-03 00:48:117-2.1-10.9-9.50.717912.138.00.61, 0.120.620.002910372
2023-10-03 00:51:118-2.8-13.5-10.00.923212.037.90.61, 0.120.621.222910373
2023-10-03 00:54:119-2.8-13.9-10.20.921712.138.10.61, 0.120.629.832910374
2023-10-03 00:57:1110-3.6-16.5-10.01.128912.138.00.61, 0.120.622.972910383
2023-10-03 01:00:1111-3.6-16.0-10.11.1282 , 1.832910384
2023-10-03 01:03:1112-3.5-18.5-9.81.1266 , 7.472910385
2023-10-03 01:06:1113-4.1-19.1-10.11.2293 , 5.982910386
2023-10-03 01:09:3514-5.3-19.7-10.71.639422.7-47.8-0.69, 0.320.765.742910387
2023-10-03 01:12:1115-5.0-21.7-11.01.435625.7-44.1-0.64, 0.360.736.142910388
2023-10-03 01:15:2316-5.7-24.2-10.61.639721.1-50.0-0.72, 0.290.780.002910389
2023-10-03 01:18:1117-12.8-26.9-10.34.91015-4.3-53.2-0.81, -0.150.825.162910396
2023-10-03 01:21:1118-15.0-27.3-9.86.01253-6.6-53.7-0.81, -0.180.833.952910397
2023-10-03 01:24:1119-18.0-28.4-9.56.61549-6.5-51.8-0.79, -0.190.815.982910398
2023-10-03 01:27:1120-19.0-28.9-9.56.61628-5.8-54.3-0.82, -0.170.834.422910399
2023-10-03 01:30:1121-23.2-30.0-9.57.62000-3.9-51.5-0.79, -0.140.801.842910400
2023-10-03 01:33:3522-27.1-31.5-9.59.52339-2.4-49.5-0.77, -0.120.7811.352910401
2023-10-03 01:36:1123-27.8-32.8-9.49.42411-4.0-54.2-0.82, -0.140.835.232910408
2023-10-03 01:39:1124-32.1-33.1-9.210.62783-1.5-49.3-0.77, -0.100.776.692910409
2023-10-03 01:42:1125-35.3-34.7-9.412.03034-1.9-51.3-0.79, -0.110.806.952910410
2023-10-03 01:45:2326-38.7-36.7-9.414.63332-2.8-52.7-0.80, -0.120.813.522910411
2023-10-03 01:48:1127-40.3-37.0-9.414.13439-2.0-52.7-0.80, -0.110.812.912910412
2023-10-03 01:51:1128-45.2-37.9-9.316.13898-2.0-53.3-0.81, -0.100.826.832910413
2023-10-03 01:54:1129-46.3-36.4-9.516.63974-2.5-53.1-0.81, -0.110.8210.822910414
2023-10-03 01:57:1130-59.3-35.7-10.019.848401.2-42.6-0.68, -0.060.698.622910415
2023-10-03 02:00:1131-61.5-35.6-10.120.649760.5-43.4-0.70, -0.080.705.202910424
2023-10-03 02:03:1132-68.2-34.9-10.420.953921.9-41.0-0.66, -0.050.674.482910425
2023-10-03 02:06:1133-73.0-36.5-10.421.555475.3-39.4-0.64, 0.000.640.002910426
2023-10-03 02:09:1134-84.2-41.6-10.822.460508.3-37.4-0.61, 0.050.610.002910427
2023-10-03 02:12:1135-90.8-53.1-11.024.863578.9-37.1-0.60, 0.060.611.002910428
2023-10-03 02:15:1136-99.1-64.3-11.226.067089.9-36.4-0.59, 0.080.600.002910429
2023-10-03 02:18:1137-105.3-68.2-11.227.1705610.0-36.4-0.59, 0.080.600.002910436
2023-10-03 02:21:1138-119.7-70.9-11.540.880108.0-37.1-0.61, 0.050.610.002910437
2023-10-03 02:24:1139-120.8-77.5-11.441.380567.8-37.3-0.61, 0.040.610.002910438
2023-10-03 02:27:1140-129.0-83.7-11.443.785528.2-37.2-0.61, 0.050.610.002910439
2023-10-03 02:30:1141-117.0-89.8-11.528.6746010.2-36.3-0.59, 0.090.600.002910440
2023-10-03 02:33:1142-134.2-87.1-11.844.087907.9-37.6-0.61, 0.050.610.002910441
2023-10-03 02:36:1143-142.2-90.2-12.046.092357.2-37.6-0.61, 0.030.610.002910448
2023-10-03 02:39:1144-152.2-88.6-12.148.497097.2-37.7-0.61, 0.030.614.792910449
2023-10-03 02:42:1145-139.1-91.2-12.332.485319.3-37.3-0.61, 0.070.611.262910450
2023-10-03 02:45:1146-162.2-92.8-12.349.7100536.7-38.2-0.62, 0.030.621.552910451
2023-10-03 02:48:1147-151.2-88.6-12.635.691928.0-37.9-0.62, 0.050.620.002910452
2023-10-03 02:51:1148-162.2-87.9-12.336.7100237.6-38.3-0.62, 0.040.620.002910453
2023-10-03 02:54:1149-176.4-85.2-12.754.5108915.9-39.2-0.64, 0.010.641.222910460
2023-10-03 02:57:1150-187.7-83.2-12.455.2117845.2-39.7-0.64, 0.000.640.002910461
2023-10-03 03:00:1151-209.7-83.4-12.560.1130315.1-39.7-0.64, 0.000.641.132910462
2023-10-03 03:03:2352-196.7-83.8-12.646.8119105.6-39.7-0.64, 0.010.645.922910463
2023-10-03 03:06:1153-210.6-77.4-13.660.0123484.6-39.9-0.65, -0.010.654.282910464
2023-10-03 03:09:1154-227.4-76.2-12.962.3138733.4-35.4-0.59, -0.040.5915.242910465
2023-10-03 03:12:1155-232.8-74.0-13.451.3138783.4-33.8-0.56, -0.040.5632.002910466
2023-10-03 03:15:1156-248.2-71.0-13.454.0146282.7-31.5-0.53, -0.050.5331.572910475
2023-10-03 03:18:1157-269.5-71.6-13.857.4155081.9-28.6-0.49, -0.070.4916.902910476
2023-10-03 03:21:1158-306.5-66.6-13.877.5177080.7-28.2-0.48, -0.090.4922.362910477
2023-10-03 03:24:1159-315.1-66.8-13.878.2181160.0-26.8-0.46, -0.100.4710.022910478
2023-10-03 03:27:1160-323.5-64.5-13.980.318409-0.3-25.7-0.44, -0.110.457.322910479
2023-10-03 03:30:1161-336.8-62.0-14.082.618954-0.9-25.2-0.43, -0.120.452.292910480
2023-10-03 03:33:1162-338.1-60.2-14.082.818892-0.9-25.9-0.44, -0.120.462.022910481
2023-10-03 03:36:1163-345.4-63.8-14.181.719112-1.1-26.2-0.45, -0.120.460.002910488
2023-10-03 03:39:1164-355.0-72.6-14.382.519550-1.5-26.1-0.45, -0.130.464.852910489
2023-10-03 03:42:1165-408.2-78.2-14.083.723042-2.0-26.2-0.45, -0.140.470.932910490
2023-10-03 03:45:1166-418.6-80.5-13.985.723647-2.4-25.1-0.43, -0.150.450.002910491
2023-10-03 03:48:1167-427.7-83.6-13.886.524032-2.5-24.7-0.42, -0.150.451.472910492
2023-10-03 03:51:1168-437.2-85.5-13.987.324418-2.7-24.4-0.42, -0.150.451.382910493
2023-10-03 03:54:1169-448.2-85.5-14.089.425051-3.1-24.5-0.42, -0.160.450.002910494
2023-10-03 03:57:1170-462.1-86.8-14.089.425787-3.1-24.3-0.42, -0.160.451.852910503
2023-10-03 04:00:1171-473.0-85.9-14.090.426284-3.0-25.2-0.43, -0.160.462.232910504
2023-10-03 04:03:1172-481.5-87.4-13.990.826687-3.1-25.4-0.43, -0.160.4612.772910505
2023-10-03 04:06:1173-492.8-87.9-14.192.227068-2.8-26.1-0.44, -0.150.472.192910506
2023-10-03 04:09:1174-498.7-88.6-14.291.527184-2.9-27.0-0.46, -0.150.484.602910507
2023-10-03 04:12:1175-504.6-89.9-14.391.227342-2.5-27.4-0.47, -0.150.494.812910508
2023-10-03 04:15:1176-510.9-90.0-14.391.627499-2.6-27.2-0.46, -0.150.4915.252910509
2023-10-03 04:18:1177-521.5-89.5-14.492.427819-2.7-27.3-0.46, -0.150.4914.792910516
2023-10-03 04:21:1178-536.8-90.7-14.595.128472-2.8-27.1-0.46, -0.150.496.972910517
2023-10-03 04:24:1179-545.2-91.0-14.595.728744-2.4-27.1-0.46, -0.150.4810.992910518
2023-10-03 04:27:1180-552.6-91.1-14.697.129034-2.0-26.9-0.46, -0.140.489.452910519
2023-10-03 04:30:1181-558.2-91.9-14.797.229148-1.4-19.8-0.34, -0.140.370.002910520
2023-10-03 04:33:1182-582.6-91.0-14.498.130802-1.5-19.2-0.33, -0.140.360.002910527
2023-10-03 04:36:1183-588.6-91.6-14.697.930826-1.4-19.6-0.34, -0.130.370.002910528
2023-10-03 04:39:1184-592.7-91.1-14.698.530896-2.1-27.4-0.47, -0.140.490.002910529
2023-10-03 04:42:1185-595.3-91.7-14.797.330867-1.9-27.6-0.47, -0.140.490.002910530
2023-10-03 04:45:2386-597.7-91.5-14.797.231140-2.1-28.0-0.48, -0.140.501.132910531
2023-10-03 04:48:1187-585.0-90.8-15.197.529802-2.0-28.0-0.47, -0.140.491.512910532
2023-10-03 05:03:1188-621.2-90.3-14.797.231955-2.0-29.4-0.50, -0.140.520.002910539
2023-10-03 05:06:1189-630.0-90.8-14.898.232267-2.2-30.0-0.51, -0.140.520.002910540
2023-10-03 05:09:1190-637.0-90.2-14.997.932352-2.1-30.6-0.52, -0.140.531.722910541
2023-10-03 05:12:1191-641.4-90.4-14.998.832412-2.2-30.9-0.52, -0.140.540.852910542

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 )