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 19376
Detector 14 day operating status:

Last detected dimming:
   216 hours and 21 minutes ago (2025-07-14 23:41 UTC)


Overview for dimming #:
   19376           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 #: 19376          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-24 04:43:5910.00.00.00.00 , 0.008485160
2025-06-24 04:45:5920.00.00.00.00 , 0.008485161
2025-06-24 04:47:5930.00.00.00.00 , 0.008485162
2025-06-24 04:49:5940.00.00.00.00 , 1.008485163
2025-06-24 04:51:5950.00.00.00.00 , 1.608485164
2025-06-24 04:53:596-0.50.0-119.90.04-15.7-2.0-0.03, -0.310.310.008485165
2025-06-24 04:55:597-1.5-18.4-149.90.010 , 0.008485166
2025-06-24 04:57:598-2.6-33.5-152.70.118-15.7-2.3-0.04, -0.310.312.048485167
2025-06-24 04:59:599-3.6-44.1-150.80.125-15.7-2.3-0.04, -0.310.311.618485168
2025-06-24 05:01:5910-3.8-45.8-131.40.133-15.7-2.4-0.04, -0.310.310.008485169
2025-06-24 05:03:5911-4.3-49.6-133.00.135-15.7-2.2-0.04, -0.310.310.008485170
2025-06-24 05:05:5912-6.5-70.2-121.30.259-15.7-2.3-0.04, -0.310.310.008485171
2025-06-24 05:07:5913-8.1-80.0-121.10.273-15.7-2.4-0.04, -0.310.310.008485172
2025-06-24 05:09:5914-9.0-87.1-110.30.387-15.7-2.4-0.04, -0.310.310.008485173
2025-06-24 05:11:5915-10.1-90.1-94.90.4107-15.7-2.5-0.04, -0.310.310.008485174
2025-06-24 05:13:5916-11.0-91.6-83.90.4126-15.7-2.4-0.04, -0.310.310.008485175
2025-06-24 05:15:5917-11.9-93.8-73.90.5144-15.7-2.5-0.04, -0.310.310.008485176
2025-06-24 05:17:5918-12.1-92.2-52.40.6167-15.7-2.6-0.04, -0.310.310.008485177
2025-06-24 05:19:5919-12.1-88.6-51.40.6173-15.7-2.6-0.04, -0.310.310.008485178
2025-06-24 05:21:5920-12.1-86.5-50.70.6178-15.7-2.7-0.05, -0.310.310.008485179
2025-06-24 05:23:5921-12.9-86.5-50.30.6193-15.7-2.6-0.04, -0.310.310.008485180

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 )