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 19460
Detector 14 day operating status:

Last detected dimming:
   214 hours and 44 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19460           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 #: 19460          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-05 13:21:5910.00.00.00.00 , 1.918501218
2025-07-05 13:23:5920.00.00.00.00 , 1.758501219
2025-07-05 13:25:5930.00.00.00.00 , 1.228501220
2025-07-05 13:27:5940.00.00.00.00 , 0.858501221
2025-07-05 13:29:5950.00.00.00.00 , 0.008501222
2025-07-05 13:31:5960.00.00.00.00 , 0.008501223
2025-07-05 13:33:5970.00.00.00.00 , 0.008501224
2025-07-05 13:35:5980.00.00.00.00 , 0.898501225
2025-07-05 13:37:5990.00.00.00.00 , 2.398501226
2025-07-05 13:39:59100.00.00.00.00 , 3.698501227
2025-07-05 13:41:59110.00.00.00.00 , 3.548501228
2025-07-05 13:43:59120.00.00.00.00 , 2.168501229
2025-07-05 13:45:59130.00.00.00.00 , 4.788501230
2025-07-05 13:47:5914-0.10.0-68.00.01 , 3.998501231
2025-07-05 13:49:5915-0.4-1.1-71.20.05-3.9-12.7-0.22, -0.130.263.558501232
2025-07-05 13:51:5916-0.8-4.6-75.30.010-4.3-12.3-0.22, -0.130.251.868501233
2025-07-05 13:53:5917-1.4-10.2-73.00.119-4.0-12.6-0.22, -0.130.252.708501234
2025-07-05 13:55:5918-2.0-18.1-82.30.124-4.2-12.4-0.22, -0.130.254.238501235
2025-07-05 13:57:5919-4.1-21.4-62.10.265-4.0-12.6-0.22, -0.130.252.198501236
2025-07-05 13:59:5920-5.4-32.3-25.60.4110-4.0-12.5-0.22, -0.130.254.088501237
2025-07-05 14:01:5921-7.3-36.7-22.10.6166-4.0-12.5-0.22, -0.130.251.138501238
2025-07-05 14:03:5922-8.6-38.1-18.70.8227-3.9-12.6-0.22, -0.130.250.008501239
2025-07-05 14:05:5923-9.2-42.7-17.70.9268-3.8-12.7-0.22, -0.120.260.008501240
2025-07-05 14:07:5924-11.2-51.9-18.01.0294-3.8-12.6-0.22, -0.130.250.008501241
2025-07-05 14:09:5925-11.4-50.9-18.11.0305-3.9-12.6-0.22, -0.130.250.008501242
2025-07-05 14:11:5926-11.5-52.3-18.41.0299-3.8-12.6-0.22, -0.130.250.008501243
2025-07-05 14:13:5927-12.2-52.3-18.91.0297-3.9-12.5-0.22, -0.130.250.008501244
2025-07-05 14:15:5928-12.8-51.5-19.31.1339-3.8-12.7-0.22, -0.120.250.008501245
2025-07-05 14:17:5929-13.0-51.3-20.01.2342-3.8-12.7-0.22, -0.120.250.008501246
2025-07-05 14:19:5930-14.6-52.5-20.21.3385-3.8-12.6-0.22, -0.130.250.008501247
2025-07-05 14:21:5931-14.2-50.5-20.51.3397-3.6-12.8-0.22, -0.120.260.008501248
2025-07-05 14:23:5932-15.5-51.5-20.41.5443-3.7-12.8-0.22, -0.120.260.008501249
2025-07-05 14:25:5933-15.5-51.8-20.21.5443-3.7-12.8-0.22, -0.120.261.098501250

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 )