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 20760
Detector 14 day operating status:

Last detected dimming:
   216 hours and 11 minutes ago (2025-12-05 23:57 UTC)


Overview for dimming #:
   20760           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 #: 20760          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-11-15 23:01:5910.00.00.00.00 , 0.008692304
2025-11-15 23:03:5920.00.00.00.00 , 0.008692305
2025-11-15 23:05:5930.00.00.00.00 , 0.008692306
2025-11-15 23:07:5940.00.00.00.00 , 0.008692307
2025-11-15 23:09:5950.00.00.00.00 , 0.008692308
2025-11-15 23:11:5960.00.00.00.00 , 0.008692309
2025-11-15 23:13:5970.00.00.00.00 , 0.008692310
2025-11-15 23:15:5980.00.00.00.00 , 0.008692311
2025-11-15 23:17:5990.00.00.00.00 , 1.978692312
2025-11-15 23:19:59100.00.00.00.00 , 0.008692313
2025-11-15 23:21:59110.00.00.00.00 , 0.008692314
2025-11-15 23:23:59120.00.00.00.00 , 0.008692315
2025-11-15 23:25:59130.00.00.00.00 , 0.008692316
2025-11-15 23:27:59140.00.00.00.00 , 0.008692317
2025-11-15 23:29:59150.00.00.00.00 , 0.008692318
2025-11-15 23:31:5916-21.5-48.9-15.24.298644.6-6.5-0.08, 0.680.680.948692319
2025-11-15 23:33:5917-22.1-49.0-15.24.3102144.6-6.5-0.08, 0.680.682.258692320
2025-11-15 23:35:5918-22.6-49.6-15.24.4103844.6-6.4-0.08, 0.680.682.978692321
2025-11-15 23:37:5919-23.5-49.2-14.85.0109744.6-6.4-0.08, 0.680.681.208692322
2025-11-15 23:39:5920-24.5-49.6-15.45.3113944.6-6.5-0.08, 0.680.681.318692323
2025-11-15 23:41:5921-26.6-49.8-14.66.9130844.6-6.5-0.08, 0.680.680.008692324
2025-11-15 23:43:5922-26.8-50.6-14.56.9131844.6-6.4-0.08, 0.680.680.008692325
2025-11-15 23:45:5923-27.5-50.9-14.47.4136344.6-6.4-0.08, 0.680.680.008692326
2025-11-15 23:47:5924-28.2-51.3-13.98.0142945.0-6.2-0.08, 0.680.690.008692327
2025-11-15 23:49:5925-29.0-51.7-13.68.8150744.7-6.5-0.08, 0.680.680.008692328
2025-11-15 23:51:5926-30.5-52.0-12.310.6169545.4-6.1-0.08, 0.690.690.008692329
2025-11-15 23:53:5927-31.2-52.3-11.711.1177545.5-5.9-0.07, 0.690.690.008692330
2025-11-15 23:55:5928-30.8-52.6-11.710.3172945.5-6.0-0.07, 0.690.690.008692331
2025-11-15 23:57:5929-32.2-52.9-11.111.9188445.4-6.2-0.08, 0.690.690.008692332
2025-11-15 23:59:5930-33.1-53.0-10.413.0199445.8-5.9-0.07, 0.690.690.008692333
2025-11-16 00:01:5931-34.9-53.1-10.014.9218346.0-5.9-0.07, 0.690.700.008692334
2025-11-16 00:03:5932-36.8-53.0-9.317.5243646.0-5.9-0.07, 0.690.700.008692335
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 )