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 19477
Detector 14 day operating status:

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


Overview for dimming #:
   19477           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 #: 19477          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-07 16:43:5910.00.00.00.00 , 0.008504186
2025-07-07 16:45:5920.00.00.00.00 , 0.008504187
2025-07-07 16:47:5930.00.00.00.00 , 0.008504188
2025-07-07 16:49:5940.00.00.00.00 , 0.008504189
2025-07-07 16:51:5950.00.00.00.00 , 0.008504190
2025-07-07 16:53:5960.00.00.00.00 , 0.008504191
2025-07-07 16:55:597-1.7-9.1-9.00.0150 , 0.008504192
2025-07-07 16:57:598-3.6-13.7-8.50.0335-0.93, 0.581.100.008504193
2025-07-07 16:59:599-7.0-18.2-8.20.0684-0.94, 0.581.100.848504194
2025-07-07 17:01:5910-10.1-17.7-8.70.01012-0.94, 0.581.100.868504195
2025-07-07 17:03:5911-13.4-15.8-9.10.01332-0.96, 0.571.121.478504196
2025-07-07 17:05:5912-16.7-17.8-9.70.01597-0.97, 0.571.121.388504197
2025-07-07 17:07:5913-20.9-20.7-10.10.01884-0.97, 0.571.122.008504198
2025-07-07 17:09:5914-25.4-25.1-10.30.02200-0.96, 0.571.121.698504199
2025-07-07 17:11:5915-30.6-32.1-10.50.82488-0.95, 0.571.113.298504200
2025-07-07 17:13:5916-36.8-36.9-11.10.52893-0.96, 0.571.112.628504201
2025-07-07 17:15:5917-42.1-38.6-11.61.13220-0.95, 0.571.112.518504202
2025-07-07 17:17:5918-45.3-40.7-11.51.23450-0.95, 0.571.112.998504203
2025-07-07 17:19:5919-47.7-41.7-11.81.03558-0.96, 0.571.112.118504204
2025-07-07 17:21:5920-51.4-44.6-11.51.03819-0.96, 0.571.111.258504205
2025-07-07 17:23:5921-53.0-44.9-11.40.83936-0.97, 0.561.120.008504206
2025-07-07 17:25:5922-57.3-47.9-11.50.04137-0.97, 0.561.120.008504207
2025-07-07 17:27:5923-62.0-52.1-11.91.74357-0.97, 0.561.120.008504208
2025-07-07 17:29:5924-66.6-53.0-12.11.54543-0.97, 0.561.120.008504209
2025-07-07 17:31:5925-68.8-55.7-12.31.94606-0.97, 0.561.120.008504210
2025-07-07 17:33:5926-74.6-56.2-12.44.64922-0.97, 0.561.124.518504211
2025-07-07 17:35:5927-79.8-57.6-12.05.65290-0.97, 0.551.125.588504212
2025-07-07 17:37:5928-82.7-59.7-12.05.65431-0.97, 0.561.126.008504213
2025-07-07 17:39:5929-86.7-61.0-12.05.45611-0.97, 0.551.123.298504214
2025-07-07 17:41:5930-90.1-61.8-11.75.75850-0.97, 0.551.122.558504215
2025-07-07 17:43:5931-92.1-61.6-12.05.35928-0.98, 0.551.121.568504216
2025-07-07 17:45:5932-96.6-64.1-11.75.66196-0.98, 0.551.121.488504217
2025-07-07 17:47:5933-99.8-65.4-11.95.46348-0.98, 0.551.122.308504218
2025-07-07 17:49:5934-104.7-66.0-11.76.36663-0.98, 0.551.122.878504219
2025-07-07 17:51:5935-108.8-67.0-11.56.76941-0.98, 0.551.122.738504220
2025-07-07 17:53:5936-113.7-67.8-11.47.07233-0.98, 0.551.120.008504221
2025-07-07 17:55:5937-116.4-68.0-11.26.97438-0.98, 0.551.120.008504222
2025-07-07 17:57:5938-118.9-68.0-11.55.37529-0.98, 0.551.120.008504223
2025-07-07 17:59:5939-123.0-68.1-11.33.87766-0.98, 0.551.120.008504224
2025-07-07 18:01:5940-125.3-67.2-11.23.57938-0.98, 0.551.120.008504225
2025-07-07 18:03:5941-130.0-67.2-11.22.98244-0.98, 0.551.120.008504226
2025-07-07 18:05:5942-132.4-66.8-11.53.08349-0.98, 0.551.130.008504227
2025-07-07 18:07:5943-136.7-66.6-11.74.48565-0.98, 0.551.120.008504228
2025-07-07 18:09:5944-139.8-65.5-11.85.18691-0.98, 0.541.120.008504229
2025-07-07 18:11:5945-152.5-65.3-12.010.29592-0.98, 0.541.120.888504230
2025-07-07 18:13:5946-150.0-65.0-12.17.29384-0.99, 0.541.120.008504231
2025-07-07 18:15:5947-157.5-66.0-12.28.39772-0.98, 0.541.120.008504232

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 )