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 19549
Detector 14 day operating status:

Last detected dimming:
   235 hours and 2 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19549           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 #: 19549          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-15 05:39:5910.00.00.00.00 , 0.008515160
2025-07-15 05:41:5920.00.00.00.00 , 0.008515161
2025-07-15 05:43:5930.00.00.00.00 , 0.008515162
2025-07-15 05:45:5940.00.00.00.00 , 0.008515163
2025-07-15 05:47:5950.00.00.00.00 , 0.008515164
2025-07-15 05:49:5960.00.00.00.00 , 0.008515165
2025-07-15 05:51:5970.00.00.00.00 , 0.008515166
2025-07-15 05:53:598-0.1-0.7-10.10.014 , 0.978515167
2025-07-15 05:55:599-1.3-8.1-10.80.01181.16, -0.061.171.048515168
2025-07-15 05:57:5910-2.0-8.5-10.60.01731.16, -0.061.160.008515169
2025-07-15 05:59:5911-3.1-10.2-11.00.02571.16, -0.071.160.008515170
2025-07-15 06:09:5912-20.3-20.6-10.80.016511.16, -0.081.160.008515175
2025-07-15 06:11:5913-22.0-22.2-11.00.017761.16, -0.081.160.008515176
2025-07-15 06:13:5914-22.3-21.2-10.80.018061.16, -0.081.160.008515177
2025-07-15 06:15:5915-23.3-22.2-11.10.018711.16, -0.081.160.008515178
2025-07-15 06:17:5916-22.6-24.1-11.10.017761.16, -0.081.160.008515179
2025-07-15 06:19:5917-24.7-27.1-11.60.018211.16, -0.081.160.008515180

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 )