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 13263
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-07-30 15:06 UTC)
Last detected dimming:
   1 hours and 9 minutes ago (2025-07-30 14:18 UTC)


Overview for dimming #:
   13263           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 #: 13263          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-11 15:09:2310.00.00.00.00 , 0.003468647
2025-07-11 15:12:1120.00.00.00.00 , 0.003468650
2025-07-11 15:15:1130.00.00.00.00 , 0.003468651
2025-07-11 15:18:114-0.7-9.1-19.60.139 , 0.003468654
2025-07-11 15:21:115-3.5-19.1-17.10.718132.08.60.13, 0.480.491.093468655
2025-07-11 15:24:116-7.8-24.8-20.51.437431.98.30.12, 0.470.498.243468658
2025-07-11 15:27:117-12.6-28.5-21.32.055331.06.80.10, 0.460.472.993468659
2025-07-11 15:30:118-15.3-32.3-23.12.363031.06.90.10, 0.460.470.003468662
2025-07-11 15:33:119-17.8-36.1-23.02.671731.47.40.11, 0.470.480.003468663
2025-07-11 15:36:1110-20.4-40.0-22.33.182831.67.70.12, 0.470.480.003468666
2025-07-11 15:39:1111-26.0-43.0-21.83.7101130.98.70.13, 0.460.480.003468667
2025-07-11 15:42:1112-41.1-72.4-14.66.3164830.39.40.14, 0.450.474.303468669
2025-07-11 15:45:1113-49.6-106.2-14.47.6196830.29.40.14, 0.450.475.573468670
2025-07-11 15:48:1114-56.2-140.2-14.28.5219230.310.00.15, 0.450.481.383468674
2025-07-11 15:51:1115-63.6-162.5-14.19.7249430.310.00.15, 0.450.480.003468675
2025-07-11 15:54:1116-71.1-165.9-15.110.5268630.310.00.15, 0.450.470.003468678
2025-07-11 15:57:1117-77.4-168.0-14.112.1309630.59.90.15, 0.450.480.883468679
2025-07-11 16:00:1118-84.9-183.9-14.512.9330330.49.90.15, 0.450.481.373468682
2025-07-11 16:03:1119-88.1-174.7-14.114.1357030.59.80.15, 0.450.481.103468683
2025-07-11 16:06:1120-95.3-168.5-14.015.4391030.59.70.15, 0.450.480.003468688
2025-07-11 16:09:1121-96.8-164.0-13.816.5415530.89.60.14, 0.460.480.003468689
2025-07-11 16:12:1122-96.3-157.8-13.816.8424231.09.30.14, 0.460.480.003468690
2025-07-11 16:15:4723-100.6-147.0-13.818.2458431.19.10.14, 0.460.480.003468691
2025-07-11 16:18:1124-104.1-140.7-13.819.0479731.28.90.13, 0.460.480.003468694
2025-07-11 16:21:1125-106.0-120.5-14.019.7496231.48.80.13, 0.470.490.003468695
2025-07-11 16:24:1126-109.9-104.4-14.120.5517631.58.80.13, 0.470.490.003468698
2025-07-11 16:27:2327-113.0-77.7-13.821.9551031.68.60.13, 0.470.490.003468699

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 )