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 13829
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-09-14 17:03 UTC)
Last detected dimming:
   2 hours and 48 minutes ago (2025-09-14 14:33 UTC)


Overview for dimming #:
   13829           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 #: 13829          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-09-09 11:36:1110.00.00.00.00 , 0.003524400
2025-09-09 11:39:1120.00.00.00.00 , 0.003524403
2025-09-09 11:42:1130.00.00.00.00 , 0.003524404
2025-09-09 11:45:1140.00.00.00.00 , 0.003524407
2025-09-09 11:48:1150.00.0-11.60.03 , 0.003524408
2025-09-09 11:51:116-2.1-11.0-11.90.0158 , 2.123524411
2025-09-09 11:54:117-6.1-11.9-9.50.05741.11, 0.141.123.503524412
2025-09-09 11:57:118-22.1-15.1-10.00.020641.13, 0.021.139.473524415
2025-09-09 12:00:119-45.6-18.9-11.00.038881.14, -0.041.1418.653524416
2025-09-09 12:03:1110-84.0-22.8-12.20.663581.14, -0.041.1428.503524419
2025-09-09 12:06:1111-131.9-28.0-14.11.488771.14, -0.011.1435.883524420
2025-09-09 12:09:1112-182.2-35.2-16.21.7104251.13, -0.021.1334.293524424
2025-09-09 12:12:1113-220.8-40.1-18.61.3110961.12, -0.041.1231.333524425
2025-09-09 12:15:1114-238.7-44.1-19.70.0113631.12, -0.051.1220.473524427
2025-09-09 12:18:1115-243.4-45.0-20.20.0114491.12, -0.041.129.863524428
2025-09-09 12:21:1116-258.7-47.6-20.00.0122511.12, -0.041.1213.983524431
2025-09-09 12:24:1117-272.8-47.8-19.90.0129471.12, -0.061.1215.653524432
2025-09-09 12:27:1118-299.2-49.1-19.70.0142661.11, -0.071.1114.043524435
2025-09-09 12:30:1119-319.0-50.5-19.40.0150911.11, -0.091.1116.913524436
2025-09-09 12:33:1120-335.8-51.7-19.00.0159481.11, -0.101.1112.233524439
2025-09-09 12:36:1121-353.9-55.2-18.80.0168011.11, -0.111.1112.203524440
2025-09-09 12:39:1122-372.6-58.0-18.70.0176701.11, -0.111.119.903524443
2025-09-09 12:42:1123-392.7-60.3-18.90.0185181.11, -0.121.1110.913524444
2025-09-09 12:45:1124-410.4-61.9-18.80.0192661.11, -0.131.1113.273524447
2025-09-09 12:48:1125-431.3-65.7-18.90.0199641.10, -0.131.1114.333524448
2025-09-09 12:51:1126-454.0-68.7-19.10.0208341.10, -0.131.1114.003524453
2025-09-09 12:54:1127-473.5-71.8-18.90.0217421.10, -0.131.1110.913524454
2025-09-09 12:57:1128-492.8-74.1-18.80.0227151.10, -0.131.117.773524455
2025-09-09 13:00:1129-505.0-76.5-18.70.0231801.10, -0.141.1111.213524456
2025-09-09 13:03:1130-520.7-78.0-18.61.6239981.10, -0.141.119.753524459
2025-09-09 13:06:1131-532.9-79.2-18.42.0245731.10, -0.141.1112.773524460
2025-09-09 13:09:1132-546.4-80.8-18.71.2248671.10, -0.141.1110.703524463
2025-09-09 13:12:1133-555.8-81.8-18.91.2250451.10, -0.141.1110.213524464
2025-09-09 13:15:1134-561.4-83.0-19.11.0251961.10, -0.141.110.003524467
2025-09-09 13:18:1135-568.7-83.5-19.20.6253871.10, -0.131.110.003524468
2025-09-09 13:21:1136-579.2-84.5-19.30.7257391.10, -0.141.110.003524471
2025-09-09 13:24:1137-588.9-84.7-19.40.6260771.10, -0.141.110.003524472
2025-09-09 13:27:1138-592.2-85.3-19.60.5259971.10, -0.141.110.003524475
2025-09-09 13:30:1139-597.8-85.5-19.70.5261501.10, -0.141.110.003524476
2025-09-09 13:33:1140-603.0-86.5-20.10.3260951.10, -0.141.110.003524481
2025-09-09 13:36:1141-609.3-87.0-20.30.3261301.10, -0.141.110.003524482
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 )