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 19476
Detector 14 day operating status:

Last detected dimming:
   214 hours and 33 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19476           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 #: 19476          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-07 15:43:5910.00.00.00.00 , 0.008504156
2025-07-07 15:45:5920.00.00.00.00 , 0.008504157
2025-07-07 15:47:5930.00.00.00.00 , 0.008504158
2025-07-07 15:49:5940.00.00.00.00 , 0.008504159
2025-07-07 15:51:5950.00.00.00.00 , 0.008504160
2025-07-07 15:53:5960.00.00.00.00 , 0.008504161
2025-07-07 15:55:597-0.6-5.8-9.80.058 , 0.008504162
2025-07-07 15:57:598-1.5-8.7-9.70.0156 , 0.008504163
2025-07-07 15:59:599-2.9-10.3-9.50.0305-0.97, 0.631.151.088504164
2025-07-07 16:01:5910-4.6-11.3-9.30.0484-0.97, 0.631.151.338504165
2025-07-07 16:03:5911-6.3-12.4-9.50.0648-0.98, 0.611.150.008504166
2025-07-07 16:05:5912-8.6-13.3-9.90.0838-0.98, 0.591.150.008504167
2025-07-07 16:07:5913-11.2-13.6-9.60.01093-0.99, 0.581.150.008504168
2025-07-07 16:09:5914-15.7-17.5-9.50.01500-1.00, 0.561.150.008504169
2025-07-07 16:11:5915-20.7-20.6-9.80.01937-1.01, 0.561.150.008504170
2025-07-07 16:13:5916-24.8-22.9-10.00.02274-1.01, 0.551.150.008504171
2025-07-07 16:15:5917-28.1-24.9-10.10.02515-1.01, 0.561.150.008504172
2025-07-07 16:17:5918-31.5-26.8-10.50.02748-1.01, 0.551.150.008504173
2025-07-07 16:19:5919-34.2-27.6-10.60.02941-1.01, 0.561.150.008504174
2025-07-07 16:21:5920-37.1-29.0-10.60.03172-1.01, 0.551.150.008504175
2025-07-07 16:23:5921-38.9-28.7-10.60.03317-1.01, 0.551.150.008504176
2025-07-07 16:25:5922-42.6-30.3-10.50.03598-1.01, 0.551.150.008504177

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 )