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 18503
Detector 14 day operating status:

Last detected dimming:
   201 hours and 13 minutes ago (2025-04-19 23:51 UTC)


Overview for dimming #:
   18503           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 #: 18503          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-03-27 02:01:5910.00.00.00.00 , 0.008359365
2025-03-27 02:03:5920.00.00.00.00 , 0.008359366
2025-03-27 02:05:5930.00.00.00.00 , 0.008359367
2025-03-27 02:07:5940.00.00.00.00 , 0.008359368
2025-03-27 02:09:5950.00.00.00.00 , 0.008359369
2025-03-27 02:11:5960.00.00.00.00 , 0.008359370
2025-03-27 02:13:597-0.1-1.2-11.70.09 , 0.008359371
2025-03-27 02:15:598-0.8-8.1-12.00.065 , 2.268359372
2025-03-27 02:17:599-1.8-11.1-13.00.0137-1.05, 0.381.122.808359373
2025-03-27 02:19:5910-2.7-12.5-13.70.0184-1.04, 0.381.111.768359374
2025-03-27 02:21:5911-2.7-12.9-13.50.0184-1.04, 0.381.110.008359375
2025-03-27 02:23:5912-3.7-12.9-13.00.0266-1.04, 0.371.111.138359376
2025-03-27 02:25:5913-4.1-13.3-13.20.0295-1.05, 0.381.111.328359377
2025-03-27 02:27:5914-4.7-13.4-13.20.0336-1.05, 0.371.111.418359378
2025-03-27 02:29:5915-5.0-13.2-13.90.0353-1.05, 0.371.110.878359379
2025-03-27 02:31:5916-4.8-12.8-14.20.0337-1.05, 0.381.110.008359380
2025-03-27 02:33:5917-5.0-13.4-14.50.0345-1.05, 0.371.110.008359381
2025-03-27 02:35:5918-5.5-13.8-14.00.0378-1.05, 0.371.110.008359382
2025-03-27 02:37:5919-5.5-13.6-14.80.0367-1.05, 0.371.110.008359383
2025-03-27 02:39:5920-5.7-14.1-14.50.0379-1.05, 0.371.110.008359384
2025-03-27 02:41:5921-5.2-13.6-14.80.0346-1.05, 0.371.110.008359385
2025-03-27 02:43:5922-4.9-13.7-14.40.0328-1.05, 0.371.110.008359386

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 )