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 13802
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-09-08 00:51 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-09-08 00:51 UTC)


Overview for dimming #:
   13802           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 #: 13802          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-09-05 08:30:111-6.9-31.3-20.01.029327.48.00.13, 0.350.370.003520443
2025-09-05 08:33:112-14.0-42.9-15.31.853527.26.50.10, 0.350.362.183520444
2025-09-05 08:36:113-19.3-65.6-28.51.647727.15.60.09, 0.340.361.133520445
2025-09-05 08:39:114-25.6-76.1-46.21.545826.85.20.08, 0.340.350.003520448
2025-09-05 08:42:115-50.9-148.3-25.72.679126.34.30.07, 0.330.340.003520452
2025-09-05 08:45:116-69.2-219.3-21.33.4102426.33.90.06, 0.330.342.333520453
2025-09-05 08:48:117-78.5-231.2-17.14.4132026.34.00.06, 0.330.342.463520455
2025-09-05 08:51:118-88.6-259.8-17.84.7142126.43.90.06, 0.330.342.343520456
2025-09-05 08:54:119-105.1-297.5-14.96.7193726.53.90.06, 0.340.341.483520459
2025-09-05 08:57:1110-107.8-302.5-14.56.8194726.63.90.06, 0.340.340.983520460
2025-09-05 09:00:1111-103.9-242.4-15.07.0200226.64.00.06, 0.340.340.003520463
2025-09-05 09:03:1112-116.2-320.6-14.47.9223726.63.90.06, 0.340.340.003520464
2025-09-05 09:06:1113-118.7-331.7-14.58.1229726.54.00.06, 0.340.340.003520465
2025-09-05 09:09:1114-122.1-324.0-13.09.4263026.64.00.06, 0.340.340.003520469
2025-09-05 09:12:1115-125.4-325.7-13.510.2283926.64.10.07, 0.340.340.003520471
2025-09-05 09:15:1116-128.5-301.3-13.611.5317526.64.30.07, 0.340.341.753520472
2025-09-05 09:18:2317-129.9-306.1-14.211.4317826.64.20.07, 0.340.340.003520473
2025-09-05 09:21:1118-134.1-310.2-14.611.6322526.64.20.07, 0.340.341.983520476
2025-09-05 09:24:1119-136.4-331.6-15.211.7325626.64.20.07, 0.340.341.063520479
2025-09-05 09:27:1120-139.6-335.3-15.112.0330626.64.20.07, 0.340.340.003520480
2025-09-05 09:30:1121-141.1-338.8-14.612.2337926.64.20.07, 0.340.340.003520484
2025-09-05 09:33:1122-145.7-337.0-15.212.6348326.64.20.07, 0.340.340.003520485
2025-09-05 09:36:1123-148.0-335.2-15.512.7352726.64.30.07, 0.340.340.003520487
2025-09-05 09:39:1124-159.8-307.3-15.015.8443026.64.50.07, 0.340.340.003520488
2025-09-05 09:42:1125-161.7-311.9-15.016.2453526.64.60.07, 0.340.345.443520491
2025-09-05 09:45:1126-163.9-305.9-16.016.2454926.64.50.07, 0.340.341.573520492
2025-09-05 09:48:1127-174.6-321.4-16.417.2483326.54.60.07, 0.330.346.403520495
2025-09-05 09:51:1128-175.6-291.7-16.717.4490026.34.80.08, 0.330.347.003520496
2025-09-05 09:54:1129-173.4-241.1-16.417.9500626.25.00.08, 0.330.3410.983520499
2025-09-05 09:57:1130-183.5-321.4-16.817.7497826.34.90.08, 0.330.347.523520500
2025-09-05 10:00:1131-184.8-331.8-17.017.7497026.34.80.08, 0.330.342.983520503
2025-09-05 10:03:1132-187.2-337.2-17.017.9504426.24.90.08, 0.330.341.413520504
2025-09-05 10:06:1133-189.3-333.5-17.018.6521926.35.00.08, 0.330.341.533520507
2025-09-05 10:09:1134-191.2-314.2-17.219.1536526.25.10.08, 0.330.341.053520508
2025-09-05 10:12:1135-192.0-303.3-16.719.9561626.45.00.08, 0.330.341.613520511
2025-09-05 10:15:1136-198.7-335.4-16.620.1566826.45.00.08, 0.330.340.973520512
2025-09-05 10:18:1137-205.0-345.0-16.820.5578726.25.10.08, 0.330.340.003520515
2025-09-05 10:21:1138-210.8-349.6-17.220.9590226.15.20.08, 0.330.340.003520516
2025-09-05 10:24:1139-216.6-346.6-17.521.4603726.05.40.09, 0.330.340.003520520
2025-09-05 10:27:1140-216.2-344.3-17.621.4604325.95.50.09, 0.320.340.003520521
2025-09-05 10:30:1141-211.1-333.4-17.920.9586725.85.60.09, 0.320.330.003520523
2025-09-05 10:33:1142-221.6-337.1-16.722.9637025.65.90.09, 0.320.331.273520524
2025-09-05 10:36:1143-227.2-323.1-16.823.9664425.56.10.10, 0.320.335.083520525
2025-09-05 10:39:1144-231.8-320.1-16.724.6686525.46.20.10, 0.320.330.003520528
2025-09-05 10:42:1145-236.9-316.8-17.324.8692525.56.10.10, 0.320.331.063520529
2025-09-05 10:45:1146-241.4-329.0-17.524.9695325.65.80.09, 0.320.330.943520532
2025-09-05 10:48:1147-245.1-329.6-17.625.1698425.65.80.09, 0.320.330.003520535
2025-09-05 10:51:1148-242.9-329.8-17.624.8689625.65.70.09, 0.320.330.003520536
2025-09-05 10:54:1149-242.2-314.4-17.525.0696025.55.80.09, 0.320.330.003520539
2025-09-05 10:57:1150-250.7-316.3-17.226.7740025.65.70.09, 0.320.330.003520540
2025-09-05 11:00:1151-259.1-329.0-16.928.0776025.65.70.09, 0.320.330.003520543
2025-09-05 11:03:1152-257.6-320.2-16.828.1778425.65.60.09, 0.320.330.003520544
2025-09-05 11:06:1153-259.5-325.6-16.528.3787625.65.40.09, 0.320.330.003520548
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 )