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 9854
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2024-04-30 04:12 UTC)
Last detected dimming:
   2 hours and 19 minutes ago (2024-04-30 02:15 UTC)


Overview for dimming #:
   9854           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 #: 9854          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-04-14 20:21:1110.00.00.00.00 , 0.853091271
2024-04-14 20:24:1120.00.00.00.00 , 0.003091272
2024-04-14 20:27:1130.00.00.00.00 , 0.003091273
2024-04-14 20:30:1140.00.00.00.00 , 0.003091274
2024-04-14 20:33:115-0.8-8.9-14.30.257 , 0.003091275
2024-04-14 20:36:116-2.4-12.7-13.00.718630.6-0.6-0.01, 0.600.605.993091282
2024-04-14 20:39:117-4.1-13.7-11.41.333930.6-2.8-0.04, 0.600.606.943091283
2024-04-14 20:42:118-5.7-14.0-11.81.846231.0-3.4-0.05, 0.600.611.463091284
2024-04-14 20:45:119-7.9-15.2-11.62.564230.9-3.8-0.06, 0.600.601.243091285
2024-04-14 20:48:1110-23.0-20.9-10.43.1188230.4-4.1-0.06, 0.590.604.743091286
2024-04-14 20:51:1111-29.0-23.0-11.03.9229628.7-3.1-0.05, 0.570.570.003091287
2024-04-14 20:54:1112-34.4-24.4-11.24.4266427.5-3.5-0.06, 0.550.5617.423091296
2024-04-14 20:57:1113-38.6-25.9-11.64.8288728.3-4.1-0.06, 0.560.5720.123091297
2024-04-14 21:00:3514-46.2-26.9-11.75.9339327.1-4.1-0.06, 0.550.5537.113091298
2024-04-14 21:03:1115-50.8-27.6-11.96.4366427.5-4.3-0.07, 0.550.5616.183091299
2024-04-14 21:06:1116-56.1-29.1-12.36.7388325.8-5.2-0.08, 0.530.5314.763091300
2024-04-14 21:09:1117-62.4-29.7-12.37.3428026.6-5.4-0.08, 0.540.552.123091301
2024-04-14 21:12:1118-69.6-30.9-12.58.0467426.0-5.7-0.09, 0.530.545.383091302
2024-04-14 21:15:1119-75.7-31.4-12.78.8501626.6-4.9-0.08, 0.540.551.553091303
2024-04-14 21:18:1120-81.5-32.4-12.59.4534225.2-4.4-0.07, 0.520.520.003091310
2024-04-14 21:21:1121-89.1-32.4-12.510.4580921.0-4.0-0.07, 0.450.468.393091311
2024-04-14 21:24:1122-96.7-32.8-13.010.9610520.9-4.6-0.08, 0.450.4619.063091312
2024-04-14 21:27:1123-106.7-35.5-13.011.8661220.1-4.3-0.07, 0.440.443.543091313
2024-04-14 21:30:1124-115.1-37.8-13.012.4706018.9-4.4-0.07, 0.420.435.803091314
2024-04-14 21:33:1125-126.1-39.8-12.813.0776319.3-4.2-0.07, 0.430.430.003091315
2024-04-14 21:36:1126-130.8-40.9-12.813.3793618.9-4.2-0.07, 0.420.430.003091322
2024-04-14 21:39:1127-144.1-41.9-12.914.8870018.6-4.2-0.07, 0.420.421.043091323
2024-04-14 21:42:1128-155.3-44.0-12.515.8944818.6-3.8-0.06, 0.420.425.423091324
2024-04-14 21:45:1129-165.0-45.5-12.716.51002218.6-4.0-0.07, 0.420.421.133091325
2024-04-14 21:48:1130-171.7-45.3-12.816.31026019.2-3.7-0.06, 0.420.431.103091326
2024-04-14 21:51:1131-178.8-45.7-13.116.51060317.8-3.1-0.05, 0.400.412.383091327
2024-04-14 21:54:1132-187.3-45.3-13.218.11105718.9-2.6-0.04, 0.420.422.143091336
2024-04-14 21:57:1133-196.3-46.2-13.219.71160819.2-1.9-0.03, 0.420.432.263091337
2024-04-14 22:00:1134-209.6-49.0-13.521.31215319.4-1.5-0.03, 0.430.434.713091338
2024-04-14 22:03:1135-217.7-49.7-14.022.21235920.2-1.6-0.03, 0.440.441.243091339
2024-04-14 22:06:1136-225.9-51.9-14.023.01263020.8-1.1-0.02, 0.450.451.863091340
2024-04-14 22:09:1137-233.9-54.5-14.124.01291020.5-1.6-0.03, 0.450.452.723091341
2024-04-14 22:12:1138-241.1-55.6-14.024.01332520.6-2.0-0.03, 0.450.452.383091342
2024-04-14 22:15:1139-248.5-56.4-13.924.31368022.7-6.1-0.10, 0.480.490.933091343
2024-04-14 22:18:1140-255.4-57.2-14.124.11391522.4-6.2-0.10, 0.470.490.003091350
2024-04-14 22:21:1141-257.2-58.0-14.123.81401521.9-5.9-0.10, 0.470.480.003091351
2024-04-14 22:24:1142-265.1-58.5-13.925.01456821.4-6.5-0.11, 0.460.470.003091352
2024-04-14 22:27:1143-272.0-58.7-14.224.51461420.9-6.1-0.10, 0.450.460.003091353
2024-04-14 22:30:1144-280.2-59.9-14.225.31504020.8-6.4-0.11, 0.450.460.003091354
2024-04-14 22:33:1145-287.7-61.1-14.326.01522620.0-6.4-0.11, 0.440.450.003091355
2024-04-14 22:36:1146-291.2-61.4-14.626.01523019.9-6.4-0.11, 0.430.450.863091362
2024-04-14 22:39:1147-291.4-61.4-14.825.61499019.4-6.2-0.10, 0.430.440.003091363

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 )