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 2469
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2021-07-30 23:24 UTC)
Last detected dimming:
   48 hours and 0 minutes ago (2021-07-28 23:45 UTC)


Overview for dimming #:
   2469           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 #: 2469          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2021-07-11 01:21:1110.00.00.00.00 , 0.002158372
2021-07-11 01:24:1120.00.00.00.00 , 0.002158373
2021-07-11 01:27:1130.00.00.00.00 , 0.002158374
2021-07-11 01:30:1140.00.00.00.00 , 0.002158377
2021-07-11 01:33:115-6.7-38.0-31.11.1181-16.7-52.2-0.77, -0.330.830.002158380
2021-07-11 01:36:116-18.1-73.6-24.92.8454-17.7-52.1-0.76, -0.350.844.832158381
2021-07-11 01:39:117-21.7-103.6-29.32.6422-17.7-51.7-0.76, -0.350.831.272158384
2021-07-11 01:42:118-20.2-93.9-29.12.5403-17.6-50.9-0.75, -0.350.820.002158385
2021-07-11 01:45:119-17.3-85.2-26.92.4394-17.9-51.9-0.76, -0.350.830.002158388
2021-07-11 01:48:1110-13.8-57.6-26.12.2357-17.7-52.2-0.76, -0.350.840.002158389
2021-07-11 01:51:1111-6.9-27.6-29.71.3207-17.3-52.7-0.77, -0.340.840.002158392
2021-07-11 01:54:1112-4.2-18.2-32.30.7121-17.3-53.0-0.77, -0.340.840.002158393
2021-07-11 01:57:1113-4.4-25.1-30.00.8128-18.2-53.0-0.77, -0.360.850.002158396
2021-07-11 02:00:1114-3.6-23.8-29.80.7109-18.5-53.3-0.77, -0.360.850.002158397
2021-07-11 02:03:1115-3.3-22.5-28.40.6102-18.6-53.5-0.77, -0.360.850.002158400

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 )