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 19407
Detector 14 day operating status:

Last detected dimming:
   214 hours and 20 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19407           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 #: 19407          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-28 19:51:591-0.2-3.1-14.50.117 , 0.008491352
2025-06-28 19:53:592-8.9-55.7-13.11.23275.625.60.44, 0.060.440.008491353
2025-06-28 19:55:593-16.5-100.8-14.21.84916.025.60.43, 0.060.440.008491354
2025-06-28 19:57:594-17.8-100.7-15.92.05656.125.70.44, 0.070.440.008491355
2025-06-28 19:59:595-19.0-95.0-13.72.56945.925.80.44, 0.060.440.008491356
2025-06-28 20:01:596-18.1-91.2-13.72.56805.825.80.44, 0.060.440.008491357
2025-06-28 20:03:597-17.8-88.8-13.62.56845.725.80.44, 0.060.440.008491358
2025-06-28 20:05:598-17.9-73.9-13.02.77395.625.80.44, 0.060.440.008491359
2025-06-28 20:07:599-16.8-55.1-13.02.97945.425.90.44, 0.050.443.188491360
2025-06-28 20:09:5910-16.2-46.1-12.43.08195.225.90.44, 0.050.449.388491361
2025-06-28 20:11:5911-15.0-37.1-12.12.98175.126.10.44, 0.050.456.028491362
2025-06-28 20:13:5912-15.0-34.6-11.83.08385.026.10.44, 0.050.456.678491363
2025-06-28 20:15:5913-19.3-41.8-12.23.69995.025.80.44, 0.050.4410.338491364
2025-06-28 20:17:5914-26.6-62.0-12.04.612875.025.70.44, 0.050.4413.328491365
2025-06-28 20:19:5915-39.9-103.8-12.76.016815.125.30.43, 0.050.4319.748491366
2025-06-28 20:21:5916-54.9-128.1-13.27.420765.124.80.42, 0.050.4319.648491367
2025-06-28 20:23:5917-67.8-141.8-12.98.824745.124.50.42, 0.050.4218.018491368
2025-06-28 20:25:5918-76.3-143.5-13.49.727295.124.30.42, 0.050.4212.328491369
2025-06-28 20:27:5919-87.2-147.0-13.411.131175.124.30.42, 0.050.4217.928491370
2025-06-28 20:29:5920-95.4-149.7-13.612.133925.124.30.42, 0.050.4211.508491371
2025-06-28 20:31:5921-103.8-152.6-13.713.136455.124.30.41, 0.050.424.198491372
2025-06-28 20:33:5922-106.3-153.2-14.013.437305.224.20.41, 0.050.422.888491373
2025-06-28 20:35:5923-112.3-156.2-13.914.239435.224.20.41, 0.050.422.118491374
2025-06-28 20:37:5924-115.8-156.3-13.914.640605.224.10.41, 0.050.410.918491375
2025-06-28 20:39:5925-116.4-156.1-14.015.041895.224.10.41, 0.050.410.008491376
2025-06-28 20:41:5926-115.5-155.7-13.915.141975.224.10.41, 0.050.420.008491377
2025-06-28 20:43:5927-114.5-156.9-14.114.941485.224.10.41, 0.050.410.008491378
2025-06-28 20:45:5928-115.1-158.1-13.914.741215.224.00.41, 0.050.410.008491379
2025-06-28 20:47:5929-116.6-159.1-13.714.741445.223.90.41, 0.050.410.008491380
2025-06-28 20:49:5930-116.3-159.8-13.814.139865.223.80.41, 0.050.411.268491381
2025-06-28 20:51:5931-115.7-160.1-14.014.139885.223.90.41, 0.050.410.008491382
2025-06-28 20:53:5932-115.0-160.1-14.113.839005.223.80.41, 0.050.410.008491383
2025-06-28 20:55:5933-114.5-159.6-13.913.738795.223.80.41, 0.050.410.008491384
2025-06-28 20:57:5934-115.9-159.8-13.714.039775.223.80.41, 0.050.410.008491385

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 )