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 4818
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2023-01-29 10:03 UTC)
Last detected dimming:
   0 hours and 40 minutes ago (2023-01-29 09:42 UTC)


Overview for dimming #:
   4818           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 #: 4818          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-11-21 18:48:1110.00.00.00.00 , 0.902623316
2022-11-21 18:51:1120.00.00.00.00 , 1.882623320
2022-11-21 18:54:1130.00.00.00.00 , 0.002623321
2022-11-21 18:57:1140.00.00.00.00 , 0.872623323
2022-11-21 19:00:115-0.10.0-10.70.0828.1-7.2-0.11, 0.440.461.642623324
2022-11-21 19:03:116-0.1-0.8-10.20.01128.5-7.6-0.12, 0.450.472.482623327
2022-11-21 19:06:117-0.2-2.4-12.30.12128.4-7.6-0.12, 0.450.461.892623328
2022-11-21 19:09:118-0.3-3.2-14.20.12728.5-7.6-0.12, 0.450.471.142623332
2022-11-21 19:12:119-0.6-4.4-11.90.25328.2-7.4-0.12, 0.450.460.002623333
2022-11-21 19:15:1110-0.7-4.7-12.30.25528.5-7.6-0.12, 0.450.470.002623334
2022-11-21 19:18:1111-0.6-4.3-13.30.24626.9-6.8-0.11, 0.430.440.002623337
2022-11-21 19:21:1112-1.1-5.7-12.50.38328.0-7.4-0.11, 0.440.460.002623339
2022-11-21 19:24:1113-1.1-5.2-12.60.37527.6-7.5-0.12, 0.440.450.002623340
2022-11-21 19:27:2314-1.9-12.2-16.60.38527.0-7.3-0.12, 0.430.440.002623341
2022-11-21 19:30:1115-2.3-14.8-14.20.410926.9-7.3-0.11, 0.430.440.002623344

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 )