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 14529
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-12-11 11:57 UTC)
Last detected dimming:
   2 hours and 5 minutes ago (2025-12-11 10:12 UTC)


Overview for dimming #:
   14529           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 #: 14529          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-11-30 10:03:1110.00.00.00.00 , 0.003602116
2025-11-30 10:06:1120.00.00.00.00 , 0.003602117
2025-11-30 10:09:1130.00.00.00.00 , 0.003602120
2025-11-30 10:12:1140.00.00.00.00 , 0.003602121
2025-11-30 10:15:1150.00.00.00.00 , 0.003602124
2025-11-30 10:18:1160.00.00.00.00 , 2.623602125
2025-11-30 10:21:1170.00.00.00.00 , 2.093602128
2025-11-30 10:24:118-7.1-20.2-14.20.04031.06, -0.331.119.553602129
2025-11-30 10:27:119-10.2-23.2-13.50.06391.06, -0.331.118.413602132
2025-11-30 10:30:1110-15.3-24.4-13.60.010061.05, -0.341.112.603602133
2025-11-30 10:33:1111-18.1-26.1-13.40.011621.05, -0.341.116.563602138
2025-11-30 10:36:1112-19.7-28.0-13.30.012351.05, -0.341.110.923602139
2025-11-30 10:39:1113-22.5-32.5-13.80.013581.06, -0.331.112.853602140
2025-11-30 10:42:1114-25.5-34.5-13.40.015581.06, -0.331.110.003602141
2025-11-30 10:45:1115-25.4-37.4-13.10.015521.06, -0.331.110.003602144
2025-11-30 10:48:1116-26.8-38.8-13.50.016001.06, -0.331.113.093602145
2025-11-30 10:51:1117-27.9-42.1-13.70.016471.06, -0.331.1111.223602148
2025-11-30 10:54:1118-29.0-47.6-14.20.016431.06, -0.331.112.673602149
2025-11-30 10:57:1119-31.9-49.6-14.40.018441.06, -0.321.112.303602152
2025-11-30 11:00:1120-34.4-50.7-14.00.12018-25.4-63.8-0.82, -0.440.9315.993602153
2025-11-30 11:03:1121-37.3-51.5-13.90.02171 , 3.773602156
2025-11-30 11:06:1122-36.8-54.5-14.40.12079 , 0.863602157
2025-11-30 11:09:1123-35.6-54.5-14.20.12039 , 0.003602160
2025-11-30 11:12:1124-36.4-54.1-14.10.12078 , 0.003602161
2025-11-30 11:15:1125-37.4-54.3-13.60.12165-25.5-63.9-0.82, -0.440.930.003602164
2025-11-30 11:18:1126-37.9-51.4-12.60.12272-25.5-63.9-0.82, -0.440.930.003602165
2025-11-30 11:21:1127-41.2-51.0-12.40.02509 , 0.003602170
2025-11-30 11:24:3528-44.7-48.7-13.00.02678-25.6-63.9-0.82, -0.440.930.003602171
2025-11-30 11:27:1129-47.6-48.3-13.10.02833-1.10, 0.291.140.003602172
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 )