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 19444
Detector 14 day operating status:

Last detected dimming:
   214 hours and 26 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19444           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 #: 19444          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-03 19:23:5910.00.00.00.00 , 0.008498519
2025-07-03 19:25:5920.00.00.00.00 , 0.008498520
2025-07-03 19:27:5930.00.00.00.00 , 0.008498521
2025-07-03 19:29:5940.00.00.00.00 , 0.008498522
2025-07-03 19:31:5950.00.00.00.00 , 0.008498523
2025-07-03 19:33:596-1.0-13.7-46.30.123 , 0.008498524
2025-07-03 19:35:597-2.3-23.4-36.10.265 , 1.678498525
2025-07-03 19:37:598-4.5-29.6-16.60.617414.10.70.01, 0.190.191.158498526
2025-07-03 19:39:599-7.7-38.9-18.20.927614.00.70.01, 0.190.191.508498527
2025-07-03 19:41:5910-28.1-55.5-21.23.295417.7-5.2-0.09, 0.250.272.488498528
2025-07-03 19:43:5911-33.7-57.9-19.83.8116317.7-5.1-0.09, 0.250.271.808498529
2025-07-03 19:45:5912-40.3-66.2-20.84.4133217.5-4.8-0.08, 0.250.260.008498530
2025-07-03 19:47:5913-49.9-72.2-17.55.8175217.4-4.5-0.08, 0.250.262.418498531
2025-07-03 19:49:5914-54.0-74.8-17.46.3189217.2-4.2-0.07, 0.250.263.208498532
2025-07-03 19:51:5915-59.1-76.3-18.36.7202116.9-3.4-0.06, 0.240.250.008498533
2025-07-03 19:53:5916-63.1-75.9-18.86.9210016.8-3.0-0.05, 0.240.240.008498534
2025-07-03 19:55:5917-64.9-79.7-19.07.1214016.6-2.6-0.04, 0.240.240.008498535
2025-07-03 19:57:5918-66.3-80.3-18.77.1215416.7-2.6-0.04, 0.240.240.008498536
2025-07-03 19:59:5919-67.6-82.3-18.67.3220516.6-2.2-0.04, 0.240.240.008498537
2025-07-03 20:01:5920-69.4-83.6-18.87.6229616.6-2.1-0.04, 0.240.240.008498538
2025-07-03 20:03:5921-70.9-86.0-19.07.7233116.5-1.8-0.03, 0.230.240.988498539
2025-07-03 20:05:5922-73.1-88.7-19.37.8237416.5-1.7-0.03, 0.230.240.008498540
2025-07-03 20:07:5923-74.3-88.3-18.78.2248116.6-1.8-0.03, 0.230.240.008498541
2025-07-03 20:09:5924-76.5-91.2-19.08.2249916.5-1.3-0.02, 0.230.230.008498542
2025-07-03 20:11:5925-78.1-93.1-18.78.6260916.4-1.1-0.02, 0.230.230.008498543
2025-07-03 20:13:5926-81.7-95.7-19.48.7264116.2-0.9-0.01, 0.230.230.008498544

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 )