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 19507
Detector 14 day operating status:

Last detected dimming:
   214 hours and 28 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19507           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 #: 19507          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-11 12:11:5910.00.00.00.00 , 0.008509416
2025-07-11 12:13:5920.00.00.00.00 , 0.008509417
2025-07-11 12:15:5930.00.00.00.00 , 0.008509418
2025-07-11 12:17:5940.00.00.00.00 , 0.008509419
2025-07-11 12:19:5950.00.00.00.00 , 0.008509420
2025-07-11 12:21:5960.00.00.00.00 , 0.008509421
2025-07-11 12:23:597-0.10.0-40.80.03 , 0.008509422
2025-07-11 12:25:598-6.1-29.9-32.30.717524.9-33.9-0.51, 0.370.630.008509423
2025-07-11 12:27:599-12.0-37.8-22.71.842926.3-36.3-0.54, 0.400.672.468509424
2025-07-11 12:29:5910-20.1-42.9-19.83.377126.2-36.1-0.53, 0.390.668.658509425
2025-07-11 12:31:5911-33.8-53.4-14.97.0159925.8-35.5-0.53, 0.390.6612.068509426
2025-07-11 12:33:5912-49.8-54.6-15.210.4236125.6-35.0-0.52, 0.380.653.678509427
2025-07-11 12:35:5913-73.9-53.4-16.512.5356625.7-35.1-0.52, 0.390.6511.818509428
2025-07-11 12:37:5914-90.8-60.2-18.014.8414726.3-35.2-0.52, 0.400.6611.018509429
2025-07-11 12:39:5915-106.6-60.3-18.516.4473926.7-35.1-0.52, 0.400.6613.308509430
2025-07-11 12:41:5916-118.2-61.1-19.117.6522127.1-35.2-0.52, 0.410.669.368509431
2025-07-11 12:43:5917-126.5-56.5-19.018.6557527.9-35.5-0.52, 0.420.675.848509432
2025-07-11 12:45:5918-132.0-55.7-18.919.2588428.5-35.6-0.52, 0.430.674.588509433
2025-07-11 12:47:5919-137.4-55.3-18.819.9622328.8-35.8-0.52, 0.440.681.538509434
2025-07-11 12:49:5920-144.5-55.3-18.420.4658328.5-35.4-0.51, 0.430.674.058509435
2025-07-11 12:51:5921-151.3-53.7-18.321.0690928.8-35.5-0.52, 0.440.671.278509436
2025-07-11 12:53:5922-157.0-55.1-18.321.5711328.7-35.3-0.51, 0.430.671.648509437
2025-07-11 12:55:5923-227.4-78.3-17.139.51061128.5-35.1-0.51, 0.430.675.128509438
2025-07-11 12:57:5924-235.2-79.9-17.240.01089528.7-35.3-0.51, 0.430.6710.978509439
2025-07-11 12:59:5925-243.9-80.8-17.340.91115028.3-34.9-0.51, 0.430.677.738509440
2025-07-11 13:01:5926-254.2-82.3-17.142.21158027.9-34.5-0.51, 0.420.6621.138509441
2025-07-11 13:03:5927-261.9-83.4-16.943.71195027.6-34.2-0.50, 0.420.650.908509442
2025-07-11 13:05:5928-270.9-85.2-17.144.01225227.8-34.3-0.50, 0.420.661.368509443
2025-07-11 13:07:5929-275.2-86.6-17.344.31231627.6-34.1-0.50, 0.420.654.538509444
2025-07-11 13:09:5930-283.2-91.6-17.245.51261027.2-33.7-0.50, 0.410.650.958509445
2025-07-11 13:11:5931-292.4-104.7-17.246.41284626.5-33.0-0.49, 0.400.631.688509446
2025-07-11 13:13:5932-299.7-108.3-17.546.91303226.2-32.6-0.49, 0.390.634.538509447
2025-07-11 13:15:5933-306.7-105.8-17.248.31338426.1-32.7-0.49, 0.390.631.508509448
2025-07-11 13:17:5934-314.4-111.6-17.348.91357926.0-32.4-0.49, 0.390.621.378509449
2025-07-11 13:19:5935-320.0-106.3-17.249.61378225.9-32.4-0.49, 0.390.620.008509450
2025-07-11 13:21:5936-327.2-110.5-17.449.71390725.9-32.3-0.49, 0.390.620.918509451
2025-07-11 13:23:5937-336.0-148.0-17.450.91407525.6-32.1-0.48, 0.380.620.008509452
2025-07-11 13:25:5938-341.7-120.4-17.252.01438125.7-32.3-0.49, 0.380.620.888509453
2025-07-11 13:27:5939-343.8-125.4-17.352.31440225.6-32.2-0.49, 0.380.620.008509454
2025-07-11 13:29:5940-347.4-117.9-17.452.91452925.9-32.2-0.49, 0.390.621.238509455
2025-07-11 13:31:5941-355.0-123.6-17.453.91475425.9-32.3-0.49, 0.390.620.008509456
2025-07-11 13:33:5942-360.8-114.0-17.654.61498126.1-32.2-0.49, 0.390.620.008509457
2025-07-11 13:35:5943-362.9-115.2-17.954.41498926.1-32.4-0.49, 0.390.630.008509458
2025-07-11 13:37:5944-371.2-115.5-17.955.71527026.4-32.5-0.49, 0.400.630.008509459
2025-07-11 13:39:5945-372.4-121.1-17.855.01517026.3-32.6-0.49, 0.390.630.008509460
2025-07-11 13:41:5946-374.1-117.6-18.254.61515226.3-32.6-0.49, 0.390.630.008509461

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 )