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 16407
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2026-11-15 17:03 UTC)
Last detected dimming:
   4 hours and 53 minutes ago (2026-11-15 12:30 UTC)


Overview for dimming #:
   16407           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more

more

more


Details for dimming #: 16407          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-11-09 00:57:1110.00.00.00.00 , 0.003930131
2026-11-09 01:00:1120.00.00.00.00 , 0.003930132
2026-11-09 01:03:1130.00.00.00.00 , 0.003930135
2026-11-09 01:06:2340.00.00.00.00 , 0.003930136
2026-11-09 01:09:115-0.4-5.3-17.10.126-13.820.70.35, -0.300.461.853930139
2026-11-09 01:12:116-3.1-8.9-16.90.6176-11.521.10.36, -0.260.442.213930140
2026-11-09 01:15:117-7.6-17.7-17.41.3387-10.720.70.35, -0.250.433.703930143
2026-11-09 01:18:118-12.9-23.2-17.12.2654-11.020.60.35, -0.250.436.793930144
2026-11-09 01:21:119-21.0-27.4-15.63.71115-11.420.10.34, -0.260.434.423930147
2026-11-09 01:24:1110-26.8-33.5-16.34.31293-11.220.90.35, -0.250.443.223930148
2026-11-09 01:27:1111-30.5-38.7-17.54.61382-11.221.10.36, -0.250.443.573930151
2026-11-09 01:30:1112-32.7-42.2-17.64.81442-11.221.10.36, -0.250.444.203930152
2026-11-09 01:33:1113-34.5-46.4-18.54.81424-11.221.10.36, -0.250.441.023930155
2026-11-09 01:36:1114-36.4-48.2-18.15.01498-11.121.10.36, -0.250.440.003930156
2026-11-09 01:39:1115-39.2-52.6-17.55.41614-11.221.10.36, -0.250.440.003930159
2026-11-09 01:42:1116-42.4-55.8-17.95.81721-11.221.10.36, -0.250.440.003930160
2026-11-09 01:45:1117-45.9-57.8-18.06.21836-11.221.10.36, -0.250.440.003930163
2026-11-09 01:48:1118-48.5-59.6-17.86.51934-11.221.10.36, -0.250.440.003930164
2026-11-09 01:51:1119-50.4-61.1-17.16.92058-11.221.10.36, -0.250.440.003930167
2026-11-09 01:54:1120-53.4-62.5-17.17.42170-11.321.10.36, -0.260.440.993930168

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 )