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 14293
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-12-07 12:39 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-12-07 12:39 UTC)


Overview for dimming #:
   14293           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

more


Details for dimming #: 14293          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-02 15:54:1110.00.00.00.00 , 1.203576135
2025-11-02 15:57:1120.00.00.00.00 , 1.473576136
2025-11-02 16:00:2330.00.00.00.00 , 1.293576137
2025-11-02 16:03:1140.00.00.00.00 , 1.593576141
2025-11-02 16:06:1150.00.00.00.00 , 1.803576142
2025-11-02 16:09:1160.00.00.00.00 , 3.033576145
2025-11-02 16:12:117-0.2-1.4-9.90.022-1.11, 0.291.151.753576146
2025-11-02 16:15:118-0.2-2.1-9.90.024-1.10, 0.281.141.133576149
2025-11-02 16:18:119-0.6-4.1-10.60.061-1.11, 0.291.151.313576150
2025-11-02 16:21:1110-0.7-4.2-9.70.070-1.11, 0.291.151.233576153
2025-11-02 16:24:1111-0.9-5.1-10.70.088-1.11, 0.301.151.203576154
2025-11-02 16:27:1112-1.2-6.2-10.60.0114-1.08, 0.321.134.213576156
2025-11-02 16:30:1113-2.0-7.3-10.90.216520.8-69.4-0.88, 0.330.944.353576157
2025-11-02 16:33:1114-2.5-8.6-11.80.419822.2-61.5-0.82, 0.350.891.023576161
2025-11-02 16:36:1115-3.0-9.8-11.50.624421.9-67.8-0.87, 0.350.940.863576162
2025-11-02 16:39:1116-3.2-10.7-10.90.726321.7-69.8-0.88, 0.350.954.853576165
2025-11-02 16:42:1117-4.1-11.2-11.60.7298-1.08, 0.371.141.303576166
2025-11-02 16:45:1118-4.5-11.6-11.30.7328-1.09, 0.371.151.123576169
2025-11-02 16:48:1119-5.7-11.7-10.41.3442-1.07, 0.361.130.003576170
2025-11-02 16:51:1120-5.8-13.5-11.31.1429-1.07, 0.361.130.003576173
2025-11-02 16:54:2321-6.5-16.5-10.91.3473-1.10, 0.371.160.003576174
2025-11-02 16:57:1122-7.6-19.3-10.91.4534-1.10, 0.371.160.873576177
2025-11-02 17:00:3523-8.2-19.3-11.21.4539-1.10, 0.371.162.963576178
2025-11-02 17:03:1124-8.6-18.9-11.41.5548-1.11, 0.371.170.003576181
2025-11-02 17:06:1125-9.4-20.6-11.91.6542-1.11, 0.381.170.003576182
2025-11-02 17:09:1126-12.1-22.5-13.51.8721-1.11, 0.371.170.003576185
2025-11-02 17:12:1127-14.6-25.5-13.72.0868-1.11, 0.371.170.003576186
2025-11-02 17:15:1128-16.8-28.2-14.12.2942-1.11, 0.371.170.003576189
2025-11-02 17:18:3529-18.5-28.6-14.72.2993-1.11, 0.371.170.003576190
2025-11-02 17:21:1130-21.8-30.3-14.72.61140-1.11, 0.371.170.003576193
2025-11-02 17:24:1131-21.4-27.9-14.52.51137-1.10, 0.381.160.003576194

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 )