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 19715
Detector 14 day operating status:

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


Overview for dimming #:
   19715           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

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Details for dimming #: 19715          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-29 09:11:5910.00.00.00.00 , 0.008535128
2025-07-29 09:13:5920.00.00.00.00 , 0.008535129
2025-07-29 09:15:5930.00.00.00.00 , 0.008535130
2025-07-29 09:17:5940.00.00.00.00 , 0.008535131
2025-07-29 09:19:5950.00.00.00.00 , 0.938535132
2025-07-29 09:21:5960.00.00.00.00 , 0.008535133
2025-07-29 09:23:5970.00.00.00.00 , 0.008535134
2025-07-29 09:25:5980.00.00.00.00 , 2.508535135
2025-07-29 09:27:5990.00.00.00.00 , 3.898535136
2025-07-29 09:29:5910-0.2-1.4-18.10.010 , 3.938535137
2025-07-29 09:31:59110.00.00.00.00 , 0.008535138
2025-07-29 09:33:5912-0.2-1.7-9.60.117 , 2.498535139
2025-07-29 09:35:5913-0.3-2.3-9.60.125 , 2.448535140
2025-07-29 09:37:5914-1.1-5.6-11.40.479-10.2-51.8-0.78, -0.240.820.008535141
2025-07-29 09:39:5915-17.2-16.7-12.34.212555.6-1.9-0.03, 0.000.032.098535142
2025-07-29 09:41:5916-18.6-16.5-13.14.413246.2-1.6-0.03, 0.010.030.858535143
2025-07-29 09:43:5917-22.1-20.2-13.15.115016.3-1.4-0.03, 0.010.031.168535144
2025-07-29 09:45:5918-21.4-18.6-13.74.714116.2-1.5-0.03, 0.010.030.008535145
2025-07-29 09:47:5919-35.7-50.1-14.06.9199521.110.20.17, 0.270.321.018535146
2025-07-29 09:49:5920-36.5-49.4-13.97.5212720.49.40.15, 0.260.300.008535147
2025-07-29 09:51:5921-36.8-49.1-13.37.8222319.88.60.14, 0.250.290.008535148
2025-07-29 09:53:5922-39.4-49.7-12.88.6245419.58.30.14, 0.240.280.008535149
2025-07-29 09:55:5923-40.2-47.8-12.59.2260718.47.30.12, 0.230.260.008535150
2025-07-29 09:57:5924-40.6-46.3-12.99.1260017.76.20.10, 0.210.240.008535151
2025-07-29 09:59:5925-41.8-43.8-12.89.6271016.75.50.09, 0.200.220.008535152
2025-07-29 10:01:5926-39.5-27.2-12.69.8273010.30.20.00, 0.080.080.008535153
2025-07-29 10:03:5927-38.8-27.8-12.29.927236.2-3.3-0.06, 0.010.060.008535154
2025-07-29 10:05:5928-36.7-27.7-12.49.425896.6-3.5-0.06, 0.020.060.008535155
2025-07-29 10:07:5929-36.2-28.9-12.09.625806.3-3.5-0.06, 0.010.060.008535156

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 )