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 3818
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2022-08-18 13:30 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2022-08-18 13:30 UTC)


Overview for dimming #:
   3818           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
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Details for dimming #: 3818          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2022-06-28 21:45:1110.00.00.00.00 , 0.002487136
2022-06-28 21:48:1120.00.00.00.00 , 0.002487138
2022-06-28 21:51:113-0.9-10.5-23.20.142 , 0.002487141
2022-06-28 21:54:114-2.7-16.1-10.10.6182 , 0.002487142
2022-06-28 21:57:115-8.5-17.2-7.73.086522.5-14.9-0.24, 0.350.420.002487144
2022-06-28 22:00:116-16.4-19.3-8.15.9169121.8-14.4-0.23, 0.330.411.042487146
2022-06-28 22:03:117-25.8-21.4-8.78.8252618.2-9.9-0.17, 0.270.320.002487148
2022-06-28 22:06:118-36.0-24.1-9.511.8337418.5-9.9-0.17, 0.280.321.642487150
2022-06-28 22:09:119-44.9-23.8-9.814.3409019.3-10.3-0.17, 0.290.341.442487151
2022-06-28 22:12:1110-59.1-25.2-9.918.5527219.6-10.6-0.18, 0.300.356.502487154
2022-06-28 22:15:1111-70.7-25.4-10.521.4611120.0-11.6-0.19, 0.300.362.332487157
2022-06-28 22:18:1112-82.7-24.8-10.824.1685019.8-12.6-0.21, 0.300.362.922487158
2022-06-28 22:21:1113-96.5-24.7-11.426.4756419.0-11.0-0.18, 0.290.341.992487160
2022-06-28 22:24:1114-108.8-23.9-12.028.5817018.7-10.2-0.17, 0.280.331.062487161
2022-06-28 22:27:1115-124.1-26.3-12.830.7882018.4-9.6-0.16, 0.280.322.122487164
2022-06-28 22:42:1116-162.3-32.6-16.033.9972918.3-8.9-0.15, 0.280.310.002487174
2022-06-28 22:45:1117-172.1-36.2-15.536.11039317.2-7.4-0.12, 0.260.280.002487176
2022-06-28 22:48:1118-178.8-39.3-15.237.61080416.7-6.8-0.11, 0.250.274.732487178
2022-06-28 22:51:1119-185.9-41.9-14.739.41130316.4-6.5-0.11, 0.240.273.962487182
2022-06-28 22:54:1120-198.6-44.0-14.043.21231316.3-7.3-0.12, 0.240.279.232487183
2022-06-28 22:57:1121-209.8-46.2-13.046.81323016.0-7.0-0.12, 0.240.269.052487184
2022-06-28 23:00:1122-221.4-47.4-12.550.41418416.6-6.9-0.12, 0.240.277.722487187
2022-06-28 23:03:1123-231.4-48.4-12.253.11489316.4-6.7-0.11, 0.240.270.002487188
2022-06-28 23:06:1124-242.4-49.6-11.956.41577316.4-6.6-0.11, 0.240.270.002487191
2022-06-28 23:09:1125-271.5-51.4-11.567.61830316.7-7.4-0.12, 0.250.280.002487192
2022-06-28 23:12:1126-277.9-50.9-11.469.51877016.7-7.6-0.13, 0.250.280.002487194
2022-06-28 23:15:1127-279.2-51.6-11.470.11888416.8-7.5-0.13, 0.250.280.002487196
2022-06-28 23:18:1128-279.8-52.1-11.371.01911916.7-7.5-0.13, 0.250.280.002487198
2022-06-28 23:21:1129-286.1-52.6-11.173.01961416.6-7.5-0.13, 0.250.280.892487200
2022-06-28 23:24:1130-290.9-52.9-11.274.21993016.6-7.5-0.13, 0.240.280.002487202
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 )