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 18573
Detector 14 day operating status:

Last detected dimming:
   201 hours and 42 minutes ago (2025-04-19 23:51 UTC)


Overview for dimming #:
   18573           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 #: 18573          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-02 09:39:5910.00.00.00.00 , 0.008368211
2025-04-02 09:41:5920.00.00.00.00 , 0.008368212
2025-04-02 09:43:5930.00.00.00.00 , 1.218368213
2025-04-02 09:45:5940.00.00.00.00 , 0.968368214
2025-04-02 09:47:5950.00.00.00.00 , 0.008368215
2025-04-02 09:49:596-0.2-0.9-8.80.120-37.4-17.2-0.24, -0.520.580.008368216
2025-04-02 09:51:597-1.6-5.6-9.00.6158-36.8-14.4-0.20, -0.510.550.008368217
2025-04-02 09:53:598-2.2-6.2-9.10.8215-36.9-13.8-0.19, -0.520.550.008368218
2025-04-02 09:55:599-3.1-8.0-10.51.0269-36.8-12.9-0.18, -0.510.541.088368219
2025-04-02 09:57:5910-4.2-8.2-10.51.5368-36.6-12.1-0.17, -0.510.540.928368220
2025-04-02 09:59:5911-6.7-10.3-10.52.4545-36.5-12.2-0.17, -0.510.541.438368221
2025-04-02 10:01:5912-6.7-9.6-10.52.4562-36.6-12.2-0.17, -0.510.540.008368222
2025-04-02 10:03:5913-7.2-10.2-11.12.4575-36.7-12.9-0.18, -0.510.541.168368223
2025-04-02 10:05:5914-7.9-10.9-11.52.7618-36.9-13.7-0.19, -0.520.550.958368224
2025-04-02 10:07:5915-8.7-11.8-11.53.0663-36.8-13.1-0.18, -0.510.550.008368225
2025-04-02 10:09:5916-10.6-11.8-11.13.6789-37.0-13.6-0.19, -0.520.550.008368226
2025-04-02 10:11:5917-12.4-13.7-11.33.9860-36.8-13.1-0.18, -0.510.550.008368227
2025-04-02 10:13:5918-15.2-15.1-11.74.61015-30.9-17.0-0.25, -0.420.491.768368228
2025-04-02 10:15:5919-15.4-14.9-12.44.71025-31.1-16.9-0.25, -0.430.500.008368229
2025-04-02 10:17:5920-16.9-16.6-12.85.01085-21.8-36.6-0.56, -0.290.630.008368230
2025-04-02 10:19:5921-17.7-18.7-12.65.31149-21.5-37.0-0.57, -0.280.630.008368231
2025-04-02 10:21:5922-19.6-19.9-12.65.81261-21.7-37.7-0.57, -0.290.640.008368232
2025-04-02 10:23:5923-22.0-20.6-13.26.41365-20.9-40.7-0.62, -0.280.681.468368233
2025-04-02 10:25:5924-22.9-22.5-13.27.01431-21.0-41.6-0.63, -0.280.690.008368234
2025-04-02 10:27:5925-23.3-25.1-12.67.31468-20.4-45.6-0.68, -0.280.730.008368235
2025-04-02 10:29:5926-25.1-25.9-12.68.01607-20.0-47.3-0.70, -0.270.750.008368236
2025-04-02 10:31:5927-25.6-27.3-12.68.21646-20.1-45.7-0.68, -0.270.731.408368237
2025-04-02 10:33:5928-50.3-27.9-14.712.72969-13.4-34.5-0.56, -0.140.582.658368238
2025-04-02 10:35:5929-46.8-29.8-15.011.42761-12.6-32.4-0.53, -0.120.540.008368239
2025-04-02 10:37:5930-48.0-31.1-15.011.62827-13.0-33.6-0.55, -0.130.560.008368240
2025-04-02 10:39:5931-40.7-31.8-15.09.82324-14.3-37.1-0.59, -0.160.618.628368241
2025-04-02 10:41:5932-47.5-33.7-15.111.62715-14.3-37.8-0.60, -0.160.627.818368242
2025-04-02 10:43:5933-48.4-35.5-14.911.82750-15.1-38.4-0.61, -0.180.631.258368243
2025-04-02 10:45:5934-58.9-36.4-14.614.03382-13.9-36.1-0.58, -0.150.600.908368244
2025-04-02 10:47:5935-59.6-37.3-15.014.03400-14.0-36.7-0.59, -0.160.610.008368245
2025-04-02 10:49:5936-51.0-37.4-15.112.22864-15.1-37.8-0.60, -0.180.620.008368246
2025-04-02 10:51:5937-53.1-41.3-15.412.52912-14.7-38.8-0.61, -0.170.640.008368247
2025-04-02 10:53:5938-54.6-41.9-15.912.52915-14.3-38.5-0.61, -0.160.630.008368248
2025-04-02 10:55:5939-51.0-42.2-14.912.12821-13.2-37.9-0.60, -0.140.620.008368249
2025-04-02 10:57:5940-63.5-44.0-14.316.23584-12.5-34.7-0.56, -0.130.580.008368250
2025-04-02 10:59:5941-58.0-44.0-15.612.63037-12.5-35.0-0.57, -0.130.580.008368251
2025-04-02 11:01:5942-59.6-44.8-15.712.83103-12.4-35.0-0.57, -0.130.580.008368252
2025-04-02 11:03:5943-65.2-47.0-14.915.53473-12.1-34.4-0.56, -0.120.570.008368253
2025-04-02 11:05:5944-74.8-50.2-15.617.83939-11.9-35.1-0.57, -0.120.580.008368254

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 )