Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 19790
Detector 14 day operating status:

Last detected dimming:
   215 hours and 14 minutes ago (2025-08-25 22:53 UTC)


Overview for dimming #:
   19790           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 #: 19790          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-04 04:33:5910.00.00.00.00 , 0.008543556
2025-08-04 04:35:5920.00.00.00.00 , 0.008543557
2025-08-04 04:37:5930.00.00.00.00 , 0.008543558
2025-08-04 04:39:5940.00.00.00.00 , 0.008543559
2025-08-04 04:41:5950.00.00.00.00 , 0.008543560
2025-08-04 04:43:5960.00.00.00.00 , 0.008543561
2025-08-04 04:45:5970.00.00.00.00 , 0.008543562
2025-08-04 04:47:5980.00.0-8.60.020.1-15.3-0.27, -0.100.291.168543563
2025-08-04 04:49:599-0.3-3.4-8.50.134-0.4-15.4-0.27, -0.110.292.178543564
2025-08-04 04:51:5910-0.5-4.4-9.50.2500.5-15.0-0.26, -0.090.281.118543565
2025-08-04 04:53:59110.00.00.00.00 , 0.008543566
2025-08-04 04:55:59120.00.00.00.00 , 0.008543567
2025-08-04 04:57:59130.00.00.00.00 , 0.008543568
2025-08-04 04:59:5914-0.9-7.2-18.50.1381.4-14.9-0.26, -0.080.270.008543569
2025-08-04 05:01:5915-3.8-26.0-26.90.41321.7-15.3-0.27, -0.070.280.008543570
2025-08-04 05:03:5916-6.1-28.6-24.40.82271.7-15.6-0.27, -0.070.280.008543571
2025-08-04 05:05:5917-19.3-56.0-15.32.57585.4-13.2-0.23, -0.010.2314.468543572
2025-08-04 05:07:5918-47.0-148.9-16.64.513557.0-12.3-0.21, 0.020.2217.308543573
2025-08-04 05:09:5919-61.8-163.5-17.06.318756.7-12.0-0.21, 0.020.2122.748543574
2025-08-04 05:11:5920-73.0-166.9-17.27.522486.8-12.1-0.21, 0.020.2120.188543575
2025-08-04 05:13:5921-82.2-185.3-18.18.024087.0-12.1-0.21, 0.020.2114.168543576
2025-08-04 05:15:5922-106.7-225.2-18.99.729136.7-12.9-0.22, 0.010.2321.018543577
2025-08-04 05:17:5923-112.2-220.6-18.310.531246.5-13.3-0.23, 0.010.2320.448543578
2025-08-04 05:19:5924-131.4-238.2-16.013.539806.2-13.9-0.24, 0.010.2438.588543579
2025-08-04 05:21:5925-134.8-235.6-15.114.542606.1-14.1-0.25, 0.000.2519.768543580
2025-08-04 05:23:5926-140.3-228.1-14.515.645706.0-14.5-0.25, 0.000.2520.958543581
2025-08-04 05:25:5927-147.7-220.6-14.416.548385.8-15.0-0.26, 0.000.2637.168543582
2025-08-04 05:27:5928-170.6-205.0-13.721.958755.7-15.3-0.27, 0.000.2756.528543583
2025-08-04 05:29:5929-208.4-234.2-13.923.966905.7-15.4-0.27, 0.000.2771.998543584
2025-08-04 05:31:5930-237.9-254.9-13.926.473515.7-15.3-0.27, 0.000.2782.708543585
2025-08-04 05:33:5931-260.7-282.8-13.528.680585.8-15.3-0.27, 0.000.27106.528543586
2025-08-04 05:35:5932-271.2-287.3-13.829.685305.8-15.3-0.27, 0.000.2761.088543587
2025-08-04 05:37:5933-275.0-285.1-13.631.189805.8-15.3-0.27, 0.000.2734.768543588
2025-08-04 05:39:5934-285.6-290.2-13.932.494645.8-15.2-0.26, 0.000.2622.568543589
2025-08-04 05:41:5935-300.9-295.8-13.337.1107545.8-15.3-0.27, 0.000.2723.238543590
2025-08-04 05:43:5936-312.4-292.5-13.339.4114655.8-15.4-0.27, 0.000.2714.698543591
2025-08-04 05:45:5937-319.2-289.5-13.142.0121355.8-15.4-0.27, 0.000.279.658543592
2025-08-04 05:47:5938-325.6-296.6-13.143.2126615.9-15.3-0.27, 0.000.273.468543593
2025-08-04 05:49:5939-323.0-300.7-13.044.5130105.9-15.1-0.26, 0.000.261.608543594
2025-08-04 05:51:5940-310.1-298.0-12.945.1132066.0-14.6-0.25, 0.000.251.018543595
2025-08-04 05:53:5941-298.8-309.0-12.744.9131886.1-14.0-0.24, 0.000.240.008543596
2025-08-04 05:55:5942-293.9-311.2-12.945.3132476.0-13.6-0.24, 0.000.240.008543597
2025-08-04 05:57:5943-305.2-312.9-13.146.5136485.9-13.7-0.24, 0.000.240.008543598
2025-08-04 05:59:5944-325.9-321.7-13.348.4141075.7-14.0-0.24, 0.000.241.188543599
2025-08-04 06:09:5945-402.7-351.9-14.355.4153115.7-14.5-0.25, 0.000.250.008543604
2025-08-04 06:11:5946-405.1-344.1-14.356.3155435.6-14.6-0.25, 0.000.250.008543605
2025-08-04 06:13:5947-407.7-341.9-14.457.3157635.6-14.7-0.26, 0.000.260.008543606
2025-08-04 06:15:5948-417.2-349.2-14.557.5159535.6-14.6-0.25, 0.000.250.008543607
2025-08-04 06:17:5949-421.7-350.7-14.458.2161235.6-14.7-0.26, 0.000.260.008543608
2025-08-04 06:19:5950-425.8-358.7-14.757.8159985.7-14.8-0.26, 0.000.260.008543609
2025-08-04 06:21:5951-423.2-342.8-14.957.8159265.6-14.8-0.26, 0.000.260.008543610
2025-08-04 06:23:5952-427.9-347.4-14.958.5160885.6-14.7-0.26, 0.000.260.008543611

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 )