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 13928
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-09-28 04:48 UTC)
Last detected dimming:
   2 hours and 28 minutes ago (2025-09-28 02:39 UTC)


Overview for dimming #:
   13928           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
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Details for dimming #: 13928          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-09-23 13:30:1110.00.00.00.00 , 0.003537899
2025-09-23 13:33:1120.00.00.00.00 , 0.003537900
2025-09-23 13:36:113-0.4-3.5-12.30.028-1.04, -0.331.090.003537903
2025-09-23 13:39:114-1.2-8.5-9.90.093-1.04, -0.341.091.763537904
2025-09-23 13:42:115-1.7-11.5-11.00.0127-1.04, -0.341.090.003537908
2025-09-23 13:45:116-2.9-16.0-9.20.0213-1.04, -0.341.091.683537909
2025-09-23 13:48:117-4.1-19.1-9.40.0291-1.04, -0.341.091.843537913
2025-09-23 13:51:118-5.0-23.0-9.90.0345-1.04, -0.341.091.133537914
2025-09-23 13:54:119-6.8-25.1-10.10.0466-1.04, -0.341.090.003537915
2025-09-23 13:57:1110-8.0-27.6-11.40.0528-1.04, -0.341.091.473537916
2025-09-23 14:00:1111-9.0-32.1-11.80.0553-1.04, -0.341.091.833537919
2025-09-23 14:03:1112-9.8-32.4-12.30.0582-1.04, -0.341.091.663537920
2025-09-23 14:06:1113-11.2-35.4-12.90.0641-1.04, -0.341.090.003537923
2025-09-23 14:09:1114-12.0-36.8-13.00.0678-1.04, -0.341.090.923537924
2025-09-23 14:12:1115-13.3-37.6-13.70.0718-1.04, -0.341.092.373537928
2025-09-23 14:15:1116-14.5-41.7-14.60.0757-1.04, -0.341.091.113537929
2025-09-23 14:18:1117-15.0-38.8-14.70.0772-1.04, -0.341.090.003537933
2025-09-23 14:21:1118-15.8-42.5-15.00.0795-1.03, -0.341.090.003537934
2025-09-23 14:24:1119-17.4-45.6-15.70.0848-1.03, -0.341.090.003537935
2025-09-23 14:27:1120-18.1-44.9-15.60.0868-1.03, -0.341.090.003537936
2025-09-23 14:30:1121-19.2-47.1-16.10.0908-1.03, -0.341.090.003537941
2025-09-23 14:33:1122-20.1-48.7-17.10.0910-1.03, -0.341.091.213537942
2025-09-23 14:36:2323-20.7-47.3-17.70.0922-1.03, -0.341.090.003537943
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 )