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 9408
Detector 24h operating status:

Last processed image:    
   0 hours and 29 minutes ago (2024-04-16 01:54 UTC)
Last detected dimming:
   0 hours and 29 minutes ago (2024-04-16 01:54 UTC)


Overview for dimming #:
   9408           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

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Details for dimming #: 9408          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-02-23 08:09:112-0.1-0.6-11.50.0821.7-19.1-0.31, 0.480.570.003043269
2024-02-23 08:12:113-0.2-1.7-11.40.11521.6-19.1-0.31, 0.480.570.003043270
2024-02-23 08:15:114-0.4-3.9-13.90.126 , 6.663043271
2024-02-23 08:18:115-0.3-3.2-11.50.123 , 1.223043278
2024-02-23 08:21:116-0.4-5.3-15.90.127 , 0.943043279
2024-02-23 08:24:117-0.9-6.0-12.50.372 , 0.853043280
2024-02-23 08:27:118-1.5-8.1-11.20.410916.8-20.6-0.34, 0.400.534.453043281
2024-02-23 08:30:479-2.8-8.6-11.10.820916.4-20.8-0.34, 0.400.522.073043282
2024-02-23 08:33:1110-3.6-10.1-12.61.024715.6-21.0-0.35, 0.380.521.683043283
2024-02-23 08:36:1111-5.3-10.9-13.91.333314.2-21.1-0.35, 0.360.500.923043291
2024-02-23 08:39:1112-6.9-14.8-14.81.640614.7-21.7-0.36, 0.370.521.033043292
2024-02-23 08:42:1113-9.8-21.7-15.82.151416.7-20.7-0.34, 0.400.531.623043293
2024-02-23 08:45:1114-12.5-28.0-17.62.358617.2-20.6-0.34, 0.410.531.853043294
2024-02-23 08:48:1115-13.7-21.6-18.62.561718.1-20.9-0.34, 0.420.542.073043295
2024-02-23 08:51:1116-15.9-23.7-18.92.870518.7-21.1-0.35, 0.430.551.893043296
2024-02-23 08:54:1117-18.2-25.0-19.23.380419.2-21.3-0.35, 0.440.560.003043304
2024-02-23 08:57:1118-19.1-26.2-19.83.483420.2-21.5-0.35, 0.460.570.003043305
2024-02-23 09:00:1119-20.3-28.6-19.83.586221.2-21.7-0.35, 0.470.590.003043306
2024-02-23 09:03:1120-23.7-29.3-20.24.199921.2-21.8-0.35, 0.470.592.743043307
2024-02-23 09:06:1121-28.3-31.6-20.84.8115820.9-21.8-0.35, 0.470.584.333043308
2024-02-23 09:09:1122-31.6-32.1-21.15.1124519.8-21.6-0.35, 0.450.571.923043309
2024-02-23 09:12:1123-131.9-44.2-13.126.2791111.6-17.1-0.29, 0.320.435.203043310
2024-02-23 09:15:1124-140.5-45.8-13.027.5828011.4-17.1-0.29, 0.320.432.043043311
2024-02-23 09:18:1125-148.2-44.9-13.528.4854812.0-17.4-0.30, 0.330.441.613043317
2024-02-23 09:21:1126-156.0-51.1-13.729.1882611.7-17.4-0.30, 0.320.441.533043318
2024-02-23 09:24:1127-164.6-73.2-13.929.7910411.5-17.6-0.30, 0.320.440.873043319
2024-02-23 09:27:1128-169.2-73.0-13.830.1928611.1-17.5-0.30, 0.310.430.003043320
2024-02-23 09:30:1129-171.7-73.8-14.130.4926311.3-17.6-0.30, 0.310.430.003043321
2024-02-23 09:33:1130-177.7-76.0-14.430.7940911.7-17.7-0.30, 0.320.441.243043322
2024-02-23 09:36:1131-190.4-66.4-13.533.91047212.1-17.6-0.30, 0.330.440.003043329
2024-02-23 09:39:1132-197.2-75.9-13.535.11084212.2-17.7-0.30, 0.330.450.003043330
2024-02-23 09:42:1133-204.3-79.9-13.636.11117311.6-17.6-0.30, 0.320.440.003043331
2024-02-23 09:45:1134-208.4-79.2-13.936.11115711.5-17.6-0.30, 0.320.440.003043332

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 )