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 4832
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2022-11-30 13:21 UTC)
Last detected dimming:
   1 hours and 15 minutes ago (2022-11-30 12:24 UTC)


Overview for dimming #:
   4832           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 #: 4832          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-11-23 18:51:1110.00.00.00.00 , 0.002625233
2022-11-23 18:54:1120.00.00.00.00 , 0.002625234
2022-11-23 18:57:1130.00.00.00.00 , 0.002625237
2022-11-23 19:00:114-0.5-5.3-8.30.065 , 0.002625238
2022-11-23 19:03:115-3.2-8.7-8.70.03680.79, 0.741.080.002625241
2022-11-23 19:06:116-5.1-10.8-9.60.05450.78, 0.741.081.802625242
2022-11-23 19:09:117-6.1-11.6-9.30.06270.79, 0.721.072.172625245
2022-11-23 19:12:238-7.7-14.9-10.20.07200.79, 0.721.071.362625246
2022-11-23 19:15:119-9.6-14.1-10.70.08940.78, 0.731.070.882625248
2022-11-23 19:18:1110-10.5-13.2-10.60.010010.79, 0.731.070.002625249
2022-11-23 19:21:1111-11.2-13.9-10.30.010530.79, 0.721.070.002625253
2022-11-23 19:24:1112-11.0-13.9-10.50.010340.81, 0.721.080.002625254
2022-11-23 19:27:1113-11.7-14.1-10.10.011350.80, 0.721.080.002625257
2022-11-23 19:30:1114-13.2-14.3-10.30.012400.80, 0.721.080.002625258
2022-11-23 19:33:1115-14.5-15.1-10.40.013290.81, 0.711.080.002625261
2022-11-23 19:36:1116-16.6-15.2-10.80.014950.81, 0.711.070.002625262
2022-11-23 19:39:1117-17.0-16.4-11.20.014980.81, 0.711.070.002625265

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 )