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 18763
Detector 14 day operating status:

Last detected dimming:
   211 hours and 59 minutes ago (2025-05-04 23:57 UTC)


Overview for dimming #:
   18763           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 #: 18763          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-20 11:31:5910.00.00.00.00 , 0.008392104
2025-04-20 11:33:5920.00.00.00.00 , 0.008392105
2025-04-20 11:35:5930.00.00.00.00 , 0.008392106
2025-04-20 11:37:5940.00.00.00.00 , 0.008392107
2025-04-20 11:39:5950.00.00.00.00 , 0.008392108
2025-04-20 11:41:5960.00.00.00.00 , 0.008392109
2025-04-20 11:43:5970.00.00.00.00 , 0.008392110
2025-04-20 11:45:598-0.2-2.3-7.80.025 , 0.008392111
2025-04-20 11:47:599-0.1-1.5-10.10.015 , 5.858392112
2025-04-20 11:49:5910-0.6-5.5-8.10.064-0.87, -0.641.0811.018392113
2025-04-20 11:51:5911-3.3-10.9-8.70.9316-0.87, -0.651.0825.278392114
2025-04-20 11:53:5912-11.6-11.1-8.82.91102-0.78, -0.661.0217.688392115
2025-04-20 11:55:5913-18.1-20.0-8.63.01684-0.82, -0.621.0316.728392116
2025-04-20 11:57:5914-32.5-26.0-8.52.92983-0.83, -0.621.0417.488392117
2025-04-20 11:59:5915-52.6-29.4-9.13.34428-0.83, -0.631.0524.078392118
2025-04-20 12:01:5916-62.9-27.9-8.83.75097-0.83, -0.641.0525.308392119
2025-04-20 12:03:5917-74.2-36.5-9.43.85533-0.84, -0.641.0517.928392120
2025-04-20 12:05:5918-78.2-41.6-9.13.35723-0.86, -0.631.069.028392121
2025-04-20 12:07:5919-81.9-47.5-9.54.05659-0.87, -0.621.074.568392122
2025-04-20 12:09:5920-88.2-57.5-9.93.85823-0.88, -0.611.0715.058392123
2025-04-20 12:11:5921-98.4-63.9-10.04.36398-0.88, -0.611.070.848392124
2025-04-20 12:13:5922-106.8-73.3-10.43.76750-0.88, -0.611.074.238392125
2025-04-20 12:15:5923-111.2-80.0-10.54.26842-0.87, -0.621.071.478392126
2025-04-20 12:17:5924-116.3-86.5-10.64.07187-0.87, -0.621.070.008392127
2025-04-20 12:19:5925-113.1-84.6-10.43.87151-0.87, -0.621.070.008392128
2025-04-20 12:21:5926-112.4-89.0-10.44.67075-0.87, -0.621.070.008392129
2025-04-20 12:23:5927-111.4-86.7-10.13.97123-0.87, -0.621.060.008392130
2025-04-20 12:25:5928-109.3-84.1-9.93.67141-0.86, -0.621.060.008392131
2025-04-20 12:27:5929-109.4-84.3-9.93.57239-0.87, -0.621.070.008392132
2025-04-20 12:29:5930-108.1-80.1-9.72.77320-0.87, -0.621.070.008392133
2025-04-20 12:31:5931-106.8-81.3-9.63.07331-0.88, -0.611.070.008392134
2025-04-20 12:33:5932-108.6-79.9-9.62.67488-0.87, -0.621.070.008392135
2025-04-20 12:35:5933-107.9-79.2-9.62.67509-0.87, -0.621.070.008392136
2025-04-20 12:37:5934-107.3-79.1-9.72.97488-0.86, -0.631.060.008392137
2025-04-20 12:39:5935-105.6-79.0-9.73.17345-0.86, -0.631.060.008392138

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 )