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 2488
Detector 24h operating status:

Last processed image:    
   0 hours and 15 minutes ago (2021-09-23 23:33 UTC)
Last detected dimming:
   5 hours and 15 minutes ago (2021-09-23 18:33 UTC)


Overview for dimming #:
   2488           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 #: 2488          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2021-07-27 01:51:111-10.4-26.4-17.61.9546-11.5-17.5-0.30, -0.290.420.002173654
2021-07-27 01:54:112-31.0-44.8-25.03.91117-11.3-17.0-0.29, -0.290.410.002173655
2021-07-27 01:57:113-48.8-65.7-27.65.51552-11.1-16.6-0.28, -0.280.400.002173658
2021-07-27 02:00:114-60.7-82.5-29.36.41820-11.0-16.8-0.29, -0.280.400.942173659
2021-07-27 02:03:115-59.7-70.0-21.97.82171-10.8-18.4-0.31, -0.280.421.262173662
2021-07-27 02:06:116-76.4-59.7-19.410.82997-11.3-17.5-0.30, -0.290.413.722173663
2021-07-27 02:09:117-87.2-72.0-17.413.83789-11.2-18.3-0.31, -0.290.428.442173666
2021-07-27 02:12:118-99.8-51.8-19.616.94618-11.5-18.8-0.32, -0.290.4311.972173667
2021-07-27 02:15:119-109.9-45.2-19.319.05179-11.4-19.2-0.33, -0.290.4321.512173670
2021-07-27 02:18:1110-132.8-61.0-15.325.36982-11.3-19.4-0.33, -0.290.4437.492173671
2021-07-27 02:21:1111-152.4-66.4-13.430.88528-11.3-19.5-0.33, -0.290.4459.092173674
2021-07-27 02:24:1112-161.1-66.9-13.334.39422-11.4-19.8-0.34, -0.290.4436.002173675
2021-07-27 02:27:1113-168.8-69.2-13.137.010045-11.4-19.7-0.34, -0.290.4436.112173678
2021-07-27 02:30:1114-171.3-71.2-12.639.210549-11.4-20.4-0.35, -0.290.4527.632173679
2021-07-27 02:33:1115-179.8-70.8-12.742.611370-11.1-20.5-0.35, -0.280.4525.882173682
2021-07-27 02:36:1116-194.9-71.1-12.447.512748-11.4-20.7-0.35, -0.290.4520.252173683
2021-07-27 02:39:1117-204.8-71.7-12.450.313558-11.2-20.6-0.35, -0.280.4518.642173686
2021-07-27 02:42:1118-211.9-72.6-12.151.714010-10.0-19.4-0.33, -0.260.423.122173687
2021-07-27 02:45:1119-222.2-72.1-11.954.614946-9.4-19.0-0.32, -0.250.4112.982173690
2021-07-27 02:48:1120-230.9-73.2-11.856.715690-8.5-18.4-0.32, -0.240.4016.652173691
2021-07-27 02:51:1121-236.1-72.3-11.857.315970-8.5-18.2-0.31, -0.240.3914.332173694
2021-07-27 02:54:1122-239.3-72.5-11.958.016176-8.3-18.2-0.31, -0.230.395.252173695
2021-07-27 02:57:1123-247.1-73.3-12.059.916730-7.8-17.9-0.31, -0.230.382.692173698
2021-07-27 03:00:1124-247.4-75.1-12.159.416615-7.6-17.8-0.31, -0.220.381.092173699
2021-07-27 03:03:1125-249.0-74.8-12.059.716716-7.2-17.6-0.30, -0.220.370.002173702
2021-07-27 03:06:1126-244.9-74.8-11.858.616423-6.9-17.4-0.30, -0.210.370.002173703
2021-07-27 03:09:1127-240.7-74.9-11.757.516136-7.2-17.6-0.30, -0.220.370.002173706
2021-07-27 03:12:1128-239.2-74.6-11.857.316109-7.2-17.7-0.31, -0.220.370.002173707
2021-07-27 03:15:1129-241.3-74.2-11.857.516190-6.5-17.4-0.30, -0.200.360.002173710
2021-07-27 03:18:1130-236.9-74.3-11.756.715959-6.9-17.6-0.30, -0.210.370.002173711
2021-07-27 03:21:1131-234.4-74.8-11.656.715974-6.5-17.5-0.30, -0.210.370.002173714

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 )