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 19384
Detector 14 day operating status:

Last detected dimming:
   214 hours and 21 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19384           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 #: 19384          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-24 21:31:5910.00.00.00.00 , 0.008485664
2025-06-24 21:33:5920.00.00.00.00 , 0.008485665
2025-06-24 21:35:5930.00.00.00.00 , 0.008485666
2025-06-24 21:37:5940.00.00.00.00 , 0.008485667
2025-06-24 21:39:5950.00.00.00.00 , 0.008485668
2025-06-24 21:41:5960.00.00.00.00 , 0.008485669
2025-06-24 21:43:597-0.10.0-9.40.011 , 0.008485670
2025-06-24 21:45:598-0.3-2.0-7.40.127-23.014.70.24, -0.430.491.388485671
2025-06-24 21:47:599-0.3-1.5-8.40.131-23.114.80.24, -0.430.494.348485672
2025-06-24 21:49:5910-0.4-1.4-8.90.131-23.114.80.24, -0.430.495.058485673
2025-06-24 21:51:5911-1.0-3.7-14.10.268-20.31.70.03, -0.390.393.728485674
2025-06-24 21:53:5912-1.6-5.1-14.10.4100-19.3-2.5-0.04, -0.370.371.328485675
2025-06-24 21:55:5913-1.8-6.1-13.00.4108-19.4-2.3-0.04, -0.370.380.008485676
2025-06-24 21:57:5914-2.2-8.8-16.00.4123-19.5-2.3-0.04, -0.370.380.008485677
2025-06-24 21:59:5915-3.2-10.6-15.40.6165-19.1-2.4-0.04, -0.370.370.008485678
2025-06-24 22:01:5916-4.6-14.8-18.10.7212-18.1-2.6-0.04, -0.350.350.008485679
2025-06-24 22:03:5917-6.8-21.7-20.21.0288-17.6-2.7-0.05, -0.340.350.008485680
2025-06-24 22:05:5918-14.6-25.9-18.32.1633-13.0-2.7-0.05, -0.260.272.038485681
2025-06-24 22:07:5919-18.8-33.2-18.62.7799-13.1-2.7-0.05, -0.270.276.398485682
2025-06-24 22:09:5920-21.1-36.1-19.82.9854-13.1-3.1-0.05, -0.270.275.038485683
2025-06-24 22:11:5921-22.7-38.7-19.73.1919-13.2-3.4-0.06, -0.270.270.868485684
2025-06-24 22:13:5922-25.5-40.5-20.03.51017-13.1-3.3-0.06, -0.270.270.008485685
2025-06-24 22:15:5923-28.9-41.4-20.53.91142-12.7-3.3-0.06, -0.260.270.008485686
2025-06-24 22:17:5924-31.9-43.7-21.34.21227-13.5-3.4-0.06, -0.270.280.008485687
2025-06-24 22:19:5925-35.5-45.3-22.24.51327-13.2-3.2-0.05, -0.270.270.008485688
2025-06-24 22:21:5926-38.7-46.8-23.54.71394-13.2-3.2-0.05, -0.270.271.058485689
2025-06-24 22:23:5927-40.8-49.6-24.05.01468-13.6-3.1-0.05, -0.280.281.388485690
2025-06-24 22:25:5928-44.0-48.8-24.45.41579-13.4-3.0-0.05, -0.270.281.888485691
2025-06-24 22:27:5929-47.7-50.5-24.55.61652-14.2-1.8-0.03, -0.290.291.548485692
2025-06-24 22:29:5930-49.4-50.4-24.85.91718-14.8-1.3-0.02, -0.300.300.008485693
2025-06-24 22:31:5931-49.0-55.7-24.85.81700-13.1-3.0-0.05, -0.270.270.008485694
2025-06-24 22:33:5932-51.9-56.6-25.26.01751-12.6-2.9-0.05, -0.260.260.008485695
2025-06-24 22:35:5933-55.6-57.1-25.56.31845-12.1-2.6-0.05, -0.250.250.008485696
2025-06-24 22:37:5934-60.2-57.9-27.06.41889-10.6-1.4-0.02, -0.220.230.008485697
2025-06-24 22:39:5935-70.1-60.7-28.17.02061-11.90.60.01, -0.250.250.008485698
2025-06-24 22:41:5936-68.2-66.8-27.96.82020-9.6-0.7-0.01, -0.210.210.008485699
2025-06-24 22:43:5937-70.8-69.2-27.87.02073-9.4-0.6-0.01, -0.200.200.008485700
2025-06-24 22:45:5938-72.3-77.4-27.97.12086-9.2-0.4-0.01, -0.200.200.008485701
2025-06-24 22:47:5939-72.1-78.9-27.27.12109-9.4-0.5-0.01, -0.200.200.008485702
2025-06-24 22:49:5940-74.0-82.4-27.07.42177-9.4-0.6-0.01, -0.200.200.008485703
2025-06-24 22:51:5941-80.5-83.9-27.77.82302-11.60.90.02, -0.240.240.008485704

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 )