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 19675
Detector 14 day operating status:

Last detected dimming:
   235 hours and 9 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19675           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 #: 19675          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-26 04:29:5910.00.00.00.00 , 0.008530698
2025-07-26 04:31:5920.00.00.00.00 , 0.008530699
2025-07-26 04:33:5930.00.00.00.00 , 0.008530700
2025-07-26 04:35:5940.00.00.00.00 , 0.008530701
2025-07-26 04:37:5950.00.00.00.00 , 0.008530702
2025-07-26 04:39:5960.00.00.00.00 , 0.008530703
2025-07-26 04:41:5970.00.00.00.00 , 0.968530704
2025-07-26 04:43:5980.00.00.00.00 , 1.118530705
2025-07-26 04:45:5990.00.00.00.00 , 1.188530706
2025-07-26 04:47:59100.00.00.00.00 , 1.318530707
2025-07-26 04:49:59110.00.00.00.00 , 2.018530708
2025-07-26 04:51:59120.00.00.00.00 , 2.888530709
2025-07-26 04:53:59130.00.00.00.00 , 2.468530710
2025-07-26 04:55:59140.00.00.00.00 , 4.008530711
2025-07-26 04:57:59150.00.00.00.00 , 3.938530712
2025-07-26 04:59:59160.00.00.00.00 , 1.708530713
2025-07-26 05:01:59170.00.00.00.00 , 1.308530714
2025-07-26 05:03:59180.00.00.00.00 , 0.008530715
2025-07-26 05:05:59190.00.00.00.00 , 0.008530716
2025-07-26 05:07:5920-9.6-35.5-12.85.0556 , 4.238530717
2025-07-26 05:09:5921-10.7-36.6-12.95.3628-4.7-37.2-0.61, -0.160.632.198530718
2025-07-26 05:11:5922-12.1-37.0-12.46.0739-5.0-36.8-0.60, -0.160.632.628530719
2025-07-26 05:13:5923-12.6-37.3-13.06.0747-4.9-36.7-0.60, -0.160.621.128530720
2025-07-26 05:15:5924-13.4-37.4-13.36.1791-4.9-36.7-0.60, -0.160.621.168530721
2025-07-26 05:17:5925-14.2-37.1-13.16.6866-4.9-36.9-0.61, -0.160.632.268530722
2025-07-26 05:19:5926-16.2-37.0-12.66.81021-5.0-36.9-0.61, -0.160.638.308530723
2025-07-26 05:21:5927-15.4-35.7-13.86.0919-5.2-37.0-0.61, -0.170.634.828530724
2025-07-26 05:23:5928-21.2-36.6-14.16.81239-0.8-21.1-0.36, -0.100.3810.288530725
2025-07-26 05:25:5929-24.3-36.6-13.07.41467-0.4-21.0-0.36, -0.100.384.788530726
2025-07-26 05:27:5930-25.8-36.2-13.36.91539-0.9-21.8-0.38, -0.100.390.008530727
2025-07-26 05:29:5931-29.3-36.8-13.48.11740-1.5-24.7-0.42, -0.110.442.008530728
2025-07-26 05:31:5932-30.4-37.5-13.48.11769-1.5-24.0-0.41, -0.110.430.008530729
2025-07-26 05:33:5933-32.0-37.1-13.28.61889-2.0-23.8-0.41, -0.120.430.008530730
2025-07-26 05:35:5934-33.1-36.5-13.08.61956-2.0-24.1-0.41, -0.120.430.008530731
2025-07-26 05:37:5935-35.1-37.4-13.59.42039-2.1-24.6-0.42, -0.120.441.268530732
2025-07-26 05:39:5936-36.8-37.8-13.69.52103-2.3-25.0-0.43, -0.130.450.008530733
2025-07-26 05:41:5937-38.2-39.2-13.810.22159-3.1-26.7-0.45, -0.140.480.008530734
2025-07-26 05:43:5938-39.6-39.8-13.810.72236-3.3-26.4-0.45, -0.140.470.008530735
2025-07-26 05:45:5939-40.2-40.9-14.010.52246-3.1-26.2-0.45, -0.140.470.008530736
2025-07-26 05:47:5940-42.3-42.0-13.811.02385-2.8-26.0-0.44, -0.130.460.008530737
2025-07-26 05:49:5941-45.2-43.5-13.611.32530-2.5-25.0-0.43, -0.130.450.008530738
2025-07-26 05:51:5942-47.1-43.3-13.412.32689-2.4-25.2-0.43, -0.130.452.348530739
2025-07-26 05:53:5943-48.9-44.2-13.612.42743-2.3-25.1-0.43, -0.130.452.298530740
2025-07-26 05:55:5944-49.8-44.3-13.612.72772-2.7-26.8-0.46, -0.130.473.018530741
2025-07-26 05:57:5945-51.5-44.1-13.113.22903-2.2-25.6-0.44, -0.120.450.008530742
2025-07-26 05:59:5946-52.0-44.4-13.112.82935-2.8-26.7-0.45, -0.130.470.008530743
2025-07-26 06:09:5947-81.7-49.8-12.918.24759-3.7-30.3-0.51, -0.150.530.008530748
2025-07-26 06:11:5948-83.2-51.4-13.018.15021-2.4-31.6-0.53, -0.120.540.008530749
2025-07-26 06:13:5949-85.0-50.7-12.919.15150-2.6-31.2-0.52, -0.130.540.008530750
2025-07-26 06:15:5950-85.1-52.3-12.715.75138-3.0-30.5-0.51, -0.130.530.008530751
2025-07-26 06:17:5951-90.6-53.5-13.219.75343-2.7-32.5-0.54, -0.130.560.008530752
2025-07-26 06:19:5952-90.4-53.5-12.618.65414-2.3-30.9-0.52, -0.120.530.008530753

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 )