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 9317
Detector 24h operating status:

Last processed image:    
   0 hours and 37 minutes ago (2024-04-16 00:09 UTC)
Last detected dimming:
   2 hours and 19 minutes ago (2024-04-15 22:27 UTC)


Overview for dimming #:
   9317           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 #: 9317          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-02-14 18:09:1110.00.00.00.00 , 0.003035244
2024-02-14 18:12:3520.00.00.00.00 , 0.003035245
2024-02-14 18:15:1130.00.00.00.00 , 0.913035250
2024-02-14 18:18:1140.00.00.00.00 , 0.003035251
2024-02-14 18:21:1150.00.0-9.30.05 , 1.533035252
2024-02-14 18:24:1160.0-0.4-6.90.06-2.4-45.7-0.72, 0.040.720.003035253
2024-02-14 18:27:117-0.1-1.0-15.70.06 , 8.073035254
2024-02-14 18:30:118-5.4-9.8-8.61.6586-2.0-11.2-0.20, 0.080.219.253035255
2024-02-14 18:33:119-8.1-12.8-9.02.3845-1.3-11.0-0.19, 0.090.2110.083035256
2024-02-14 18:36:3510-11.0-15.3-9.12.91114-1.09, 0.431.1721.003035257
2024-02-14 18:39:1111-12.7-15.9-9.53.21245-0.7-13.0-0.23, 0.110.252.203035266
2024-02-14 18:42:1112-13.0-14.0-9.73.2126612.0-43.4-0.68, 0.290.740.003035267
2024-02-14 18:45:1113-13.6-12.6-9.83.2130310.2-41.4-0.66, 0.270.710.003035268
2024-02-14 18:48:1114-15.1-12.9-10.13.6142810.8-37.4-0.60, 0.280.671.433035269
2024-02-14 18:51:1115-21.9-13.7-10.49.7205711.0-38.5-0.62, 0.280.685.593035270
2024-02-14 18:54:1116-36.4-19.3-10.914.731391.1-32.9-0.55, 0.120.565.313035271
2024-02-14 18:57:1117-38.5-19.6-11.116.532661.4-32.6-0.55, 0.130.564.053035278
2024-02-14 19:00:1118-43.2-19.1-11.618.934861.6-32.1-0.54, 0.130.555.663035279
2024-02-14 19:03:1119-46.8-22.5-12.019.736331.2-31.4-0.53, 0.120.541.783035280
2024-02-14 19:06:1120-51.7-30.1-12.720.937131.1-29.5-0.50, 0.120.511.233035281
2024-02-14 19:09:1121-53.9-34.8-12.921.53766-1.0-28.6-0.48, 0.090.490.003035282
2024-02-14 19:12:3522-60.5-36.8-13.122.74154-1.5-26.7-0.45, 0.080.460.003035283
2024-02-14 19:15:1123-65.4-37.1-13.223.14358-1.4-29.7-0.50, 0.080.510.003035288
2024-02-14 19:18:1124-67.4-34.8-13.522.64372-3.5-29.4-0.50, 0.040.500.983035289
2024-02-14 19:21:1125-80.6-34.3-12.426.25439-4.2-30.3-0.51, 0.030.514.273035290
2024-02-14 19:24:1126-83.9-34.7-12.526.45699-3.7-31.7-0.53, 0.040.537.443035291
2024-02-14 19:27:1127-92.1-40.9-12.327.06177-4.1-30.3-0.51, 0.030.5110.933035292
2024-02-14 19:30:1128-99.5-41.2-12.527.46526-4.5-29.9-0.50, 0.020.502.523035293
2024-02-14 19:33:1129-126.9-45.7-12.832.18230-3.7-25.0-0.43, 0.040.430.003035294
2024-02-14 19:36:1130-133.1-48.7-12.731.88474-4.1-25.4-0.43, 0.040.431.233035295
2024-02-14 19:39:1131-140.4-56.9-12.632.68821-4.5-26.2-0.45, 0.030.450.003035303
2024-02-14 19:42:1132-147.1-55.3-12.934.09122-4.3-25.6-0.44, 0.030.440.003035304
2024-02-14 19:45:1133-152.9-54.1-12.934.39507-4.2-25.8-0.44, 0.030.440.003035305
2024-02-14 19:48:1134-158.5-52.4-13.135.09900-4.0-25.9-0.44, 0.040.441.193035306
2024-02-14 19:51:1135-167.6-58.5-12.835.810428-4.1-26.8-0.46, 0.030.461.573035307
2024-02-14 19:54:1136-170.7-60.8-12.836.110564-4.3-27.0-0.46, 0.030.462.773035308
2024-02-14 20:09:1137-167.1-58.7-12.133.310860-4.6-30.1-0.51, 0.020.510.003035319
2024-02-14 20:12:1138-164.7-56.9-11.932.010797-4.5-30.4-0.51, 0.030.510.003035326
2024-02-14 20:15:1139-181.5-58.1-12.334.611702-2.8-23.6-0.40, 0.060.410.973035327
2024-02-14 20:18:1140-183.9-57.6-12.534.311701-2.5-22.2-0.38, 0.070.391.313035328

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 )